Appia Reports New Assay Results Increasing the Total Weighted Average to 2,287 PPM TREO Across 57 RC Drill Holes at its PCH Ionic Clay Project, Brazil

Appia Rare Earths & Uranium Corp. (CSE: API) (OTCQX: APAAF) (FSE: A0I0.F) (FSE: A0I0.MU) FSE: A0I0.BE) (the “Company” or “Appia”) is pleased to announce the outstanding assay results from the latest 39 drill holes, part of a comprehensive 147-hole Reverse Circulation (RC) drilling program. The total weighted average across 57 RC drill holes reported to date is 2,287 parts per million (PPM) or 0.23% Total Rare Earth Oxides (TREO). The PCH Ionic Clay Project continues to showcase impressive distribution, width, and grades, underscoring its significant potential.

Summary:

  • Overall Grade:
    • Total weighted average of 2,287 parts per million (PPM) or 0.23% Total Rare Earth Oxides (TREO) across 57 RC drill holes reported to date, including:
      • 542 ppm or 0.054% Magnet Rare Earth Oxides (MREO), and
      • 167 ppm or 0.017% Heavy Rare Earth Oxides (HREO).
  • Highest-Grade Intercepts:
    • PCH-RC-051 from 0 to 11m End of Hole (EOH):
      • 9,279 ppm or 0.93% TREO, and 2,138 ppm or 0.21% MREO, and 464 ppm or 0.046% HREO, including:
        • 14,166 ppm or 1.42 % TREO across 4m (from 3m to 7m ) with 3,217.05 ppm or 0.32% MREO, and 662 ppm or 0.066% HREO, and
        • 10,098 ppm or 1.01% TREO across 3m (from 8m to 11m EOH) with 2,483 ppm or 0.25% MREO and 550 ppm or 0.05% HREO.
    • PCH-RC-063 from 0 to 24m EOH
      • 27,189 ppm or 2.72% TREO, 6,293 ppm or 0.63% MREO, 1,369 ppm or 0.14% HREO, and 25,819 ppm or 2.59% Light Rare Earth Oxides (LREO). (Previously reportedSee October 31, 2023 Press Release.)

“Appia has doubled the average depth of the mineralized zones to over 13 metres, and we now have a total weighted average of 2,287 ppm TREO across all reported drill holes each with significant magnet elements present,” commented Stephen Burega, President. “With this set of results, we can see that the potential of Target IV in terms of distribution, grade, and thickness of mineralization is well beyond our initial expectations.”

“Results from holes like PCH-RC-063 and PC-RC-051 with very high-grade mineralization further validate our understanding and excitement of the project’s geology,” commented Carlos Bastos, Geology Manager and Appia’s Brazilian Qualified Person.

“It is very encouraging for Appia to see more high-grade results occurring within the Target IV area,” stated Tom Drivas, CEO. “Appia will be working with SGS Geological Services to complete a comprehensive NI 43-101 technical report and Mineral Resource Estimate (MRE) on Target IV over the coming months, capitalizing on the promising results we are getting from our recent drilling.”

Appia will provide timely updates to shareholders and the general public as assay results are received from the remaining 90 RC, 106 Auger, and 1 diamond drill holes. The following tables exclude results from the pending 6 RC holes yet to be received by the Company — RC-PCH-053, 054, 057, 058, 061, and 062.



Chart #1 — PCH-RC-051 Drill Log

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Table #1 — Denotes weighted average chemical assay results of composites RC samples from PCH-RC-001 to PCH-RC-017.
(Previously reported. See October 16, 2023 Press Release – Click Here)

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Table #2 — Denotes weighted average chemical assay results of composites RC samples from PCH-RC-018 to PCH-RC-042.

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Table #3 — Denotes weighted average chemical assay results of composites RC samples from PCH-RC-043 to PCH-RC-063. (Hole PCH-RC-063 was previously reported. See October 31, 2023 Press Release — Click Here)

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TREO = ([CeO2 ppm] + [Dy2O3 ppm] + [Er2O3 ppm] + [Eu2O3 ppm] + [Gd2O3 ppm] + [Ho2O3 ppm] + [La2O3 ppm] + [Lu2O3] ppm] + [Nd2O3 ppm] + [Pr6O11 ppm] + [Sm2O3 ppm] + [Tb4O7 ppm] + [Tm2O3 ppm] + [Yb2O3 ppm]). MREO = ([Dy2O3 ppm] + [Pr6O11 ppm] + [Nd2O3 ppm] + [Sm2O3 ppm] + [Tb4O7 ppm]).HREO = [Dy2O3 ppm] + [Er2O3 ppm] + [Eu2O3 ppm] + [Gd2O3 ppm] + [Ho2O3 ppm] + [Lu2O3] ppm] + [Sm2O3 ppm] + [Tb4O7 ppm] + [Tm2O3 ppm] + [Yb2O3 ppm]).

For a full list of all assays released to date – PLEASE CLICK HERE

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Map #1 — Location of Reverse Circulation Drilling Program, PCH Project, Goias, Brazil

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Table #4. For a full listing of drill hole collar details – SIRGAS 2000 – UTM zone 22SPlease click here.

Background on the PCH Project

The PCH Project is located within the Tocantins Structural Province in the Brasília Fold Belt, more specifically, the Arenópolis Magmatic Arc. The PCH Project is 17,551.07 ha in size and located within the Goiás State of Brazil. It is classified as an alkaline intrusive rock occurrence with highly anomalous REE and Niobium mineralization. This mineralization is related to alkaline lithologies of the Fazenda Buriti Plutonic Complex and the hydrothermal and surface alteration products of this complex by supergene enrichment in a tropical climate. The positive results of the recent geochemical exploration work carried out to date indicates the potential for REEs within lateritic ionic adsorption clays and Niobium.

QA/QC

Reverse circulation (RC) drill holes are vertical and reported intervals are true widths. Each are sampled at one metre intervals, resulting in higher average sample sizes of 5-25 kg. A small representative specimen was taken from each sample bag and placed into a chip tray for visual inspection and logging by the geologist. Quartering was performed at Appia’s logging facility using a riffle splitter and continued splitting until a representative sample weighing approximately 500g each was obtained, bagged in a resistant plastic bag, labeled, photographed, and stored for shipment.

The samples were sent to the SGS laboratory in Vespasiano, Minas Gerais. In addition to the internal QA/QC of the SGS Lab, Appia has used its own control samples in each batch sent to the laboratory.

Quality control samples, such as blanks, duplicates, and standards (CRM) were inserted into each analytical run. For all analysis methods, the minimum number of QA/QC samples is one standard, one duplicate and one blank, introduced every batch which comprise a full-length hole. The rigorous procedures implemented during the sample collection, preparation, and analysis stages underscore the robustness and reliability of the analytical results obtained.

All analytical results reported herein have passed internal QA/QC review and compilation. All assay results of RC samples were provided by SGS Geosol, an ISO/IEC 17025:2005 certified laboratory, which performed their measure of the concentration of rare earth elements (REE) analyses by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) analytical methods.

The technical content in this news release was reviewed and approved by Mr. Don Hains, P.Geo, Consulting Geologist, and a Qualified Person as defined by National Instrument 43-101.

About Appia Rare Earths & Uranium Corp.

Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company is currently focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property, as well as exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 113,837.15 hectares (281,297.72 acres) in Saskatchewan. The Company also has a 100% interest in 12,545 hectares (31,000 acres), with rare earth element and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario. Lastly, the Company holds the right to acquire up to a 70% interest in the PCH Project which is 17,551.07 ha. in size and located within the Goiás State of Brazil. (See June 9th, 2023 Press Release — Click Here)

Appia has 130.5 million common shares outstanding, 143.3 million shares fully diluted.

Cautionary Note Regarding Forward-Looking Statements: This News Release contains forward-looking statements which are typically preceded by, followed by or including the words “believes”, “expects”, “anticipates”, “estimates”, “intends”, “plans” or similar expressions. Forward-looking statements are not a guarantee of future performance as they involve risks, uncertainties and assumptions. We do not intend and do not assume any obligation to update these forward- looking statements and shareholders are cautioned not to put undue reliance on such statements.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

For further information, please contact:

Tom Drivas, CEO and Director: (cell) 416-876-3957 or (email) tdrivas@appiareu.com
Stephen Burega, President: (cell) 647-515-3734 or (email) sburega@appiareu.com

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Appia Rare Earths & Uranium Corp. Engages SGS Geological Services to Complete a Maiden Mineral Resource Estimate on Target IV and an NI 43-101 Technical Report on Its PCH Rare Earth Ionic Clay Project in Brazil

Appia Rare Earths & Uranium Corp. (CSE: API) (OTCQX: APAAF) (FSE: A0I0.F) (FSE: A0I0.MU) (FSE: A0I0.BE) (the “Company” or “Appia”) is pleased to announce that it has engaged SGS Geological Services (SGS) to prepare a comprehensive NI 43-101 technical report on Appia’s PCH Rare Earths Ionic Clay Project including a Maiden Mineral Resource Estimate (MRE) on target IV.

This marks a significant step forward in the exploration and potential development of the PCH Project. PCH is located approximately 30 km (about 18.64 mi) from Iporá, Goya’s State Brazil and is situated within a region well known for its significant mineral exploration potential, mining activity, and well-developed infrastructure. 

Appia’s ongoing exploration program is characterized by a comprehensive approach, incorporating a range of methodologies such as Reverse Circulation (RC) drilling, extensive auger sampling, diamond drilling, and LiDAR surveying. Recent assays have confirmed mineralization from surface as reported in the press release dated October 31, 2023.

The SGS team brings to the table a wealth of experience in the mineral and mining industry, particularly in precious metals, base metals, and critical minerals, including rare earths. Their expertise in metallurgy and process development remains unmatched worldwide, making them an ideal candidate for Appia in this endeavor. 

The primary objective is to complete a maiden MRE on Target IV and an NI 43-101 Technical Report in support of the MRE, based on the comprehensive data provided by Appia. SGS is slated to commence their work promptly upon the receipt of the database, with the anticipated delivery of results expected within a 10-to-12-week timeframe from onset of the work. SGS is expected to receive the database in the coming weeks.

“Appia’s collaboration with SGS marks an important milestone for the PCH Project,” said Stephen Burega, President of Appia. “We are confident that SGS’s expertise will bring us one step closer to realizing the full potential of the PCH Project.”

Appia will provide timely updates to shareholders and the general public as assay results are received from the remaining 129 RC, 106 Auger drill holes, and 1 diamond drill hole.

Appia also wished to announce that it has engaged Outside The Box Capital Inc. (“OTB Capital”) to perform market awareness and marketing services for an initial term of one year. The nature of the services to be provided by OTB Capital include, but are not limited to, marketing services to communicate to the financial community information about the Company. OTB is a marketing services firm based in Canada.

In addition to a fee of $120,000 plus applicable taxes, the Company has granted OTB Capital 436,364 options exercisable at $0.275 per share until the earlier of three years and 90 days following the termination of the agreement with OTB Capital.

The Company has also granted an aggregate of 750,000 options exerciseable at $0.275 per share for 3 years to two other consultants. 500,000 options granted to one consultant are subject to vesting as to 50% immediately and 50% in 3 months.

About SGS Geological Services:

SGS Geological Services is a global leader in the mineral and mining industry, offering unmatched technical expertise in metallurgy and process development. With a strong reputation for quality and integrity, SGS provides comprehensive geological services to clients worldwide.

About Appia Rare Earths and Uranium Corp.

Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company is currently focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property, as well as exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 113,837.15 hectares (281,297.72 acres) in Saskatchewan. The Company also has a 100% interest in 12,545 hectares (31,000 acres), with rare earth element and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario. Lastly, the Company holds the right to acquire up to a 70% interest in the PCH Project which is 17,551.07 ha. in size and located within the Goiás State of Brazil. (See June 9th, 2023, Press Release – Click Here)

Appia has 130.5 million common shares outstanding, 143.3 million shares fully diluted.

Cautionary Note Regarding Forward-Looking Statements: This News Release contains forward-looking statements which are typically preceded by, followed by or including the words “believes”, “expects”, “anticipates”, “estimates”, “intends”, “plans” or similar expressions. Forward-looking statements are not a guarantee of future performance as they involve risks, uncertainties and assumptions. We do not intend and do not assume any obligation to update these forward-looking statements and shareholders are cautioned not to put undue reliance on such statements.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

For further information, please contact:

Tom Drivas, CEO and Director: (cell) 416-876-3957 or (email) tdrivas@appiareu.com

Stephen Burega, President: (cell) 647-515-3734 or (email) sburega@appiareu.com

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Appia Reports Extraordinary Assay Drill Results From Its PCH Ionic Clay Project, Brazil

Appia Rare Earths & Uranium Corp. (CSE: API) (OTCQX: APAAF) (FSE: A0I0.F) (FSE: A0I0.MU) (FSE: A0I0.BE) (the “Company” or “Appia”)  is thrilled to announce a groundbreaking discovery of an exceptional high-grade Total Rare Earth Oxides (TREO) intersection extending the known area of Target IV. Hole PCH-RC-063 contains unique high grades and depth of mineralization, spanning an impressive 24 metres from top to bottom, and remains open at depth.

Summary:

  • 27,188 parts per million (ppm) or 2.72% TREO over 24 metres
    • Including 6,293 ppm or 0.63% Magnet Rare Earth Oxides (MREO)
    • Including 1,369 ppm or 0.14% Heavy Rare Earths Oxides (HREO)
  • PCH-RC-63 totalled 24 metres depth and is mineralized throughout the entire hole from surface, and remains open at depth.
  • Notably, several elements surpassed the upper detection limit of the assay method being used, and updated results will be reported once received.
  • Previously announced drill results – Press Release October 16th, 2023

“These drill results are the highest TREO grades detected on the PCH property to date,” commented Tom Drivas, CEO. “The data released today reveals an unprecedent concentration of TREO over the entire hole, and even more impressive is that the hole remains open at depth, suggesting significant potential for further mineralization.”

“This extraordinary RC hole confirms the extension of the initial Target IV area to the West and has increased the average thickness and total depth of the highly mineralized PCH ionic clay horizon,” said Stephen Burega, President. “These high concentrations of TREO are very uncommon, and may be the first indications of a larger high-grade mineralized zone. Lastly, we have not yet tested the total thickness of this zone as the RC drilling was stopped at the water table.”

“The consistency of grades is truly spectacular. At the bottom one metre of the hole, in sample F485895, we observed grades of 26,882 ppm of TREO, 5,897 ppm of MREO, and 1,245 ppm of HREO,” stated Carlos Bastos, Geology Manager and Appia’s Brazilian Qualified Person. “The assay results from PCH-RC-063 are highly promising, revealing sustained mineralization of essential elements including Terbium (Tb), Dysprosium (Dy), Neodymium (Nd), and Praseodymium (Pr). Notably, several elements surpassed the upper detection limit of the assay method being used, and updated results will be reported once received.”

In light of these findings, Appia has commissioned a comprehensive analyses for each rare earths oxide using the methods IMS95RS and ICP95A from SGS Geosol Lab to further understand the potential implications that this level of mineralization could have on the project.

Appia will provide timely updates to shareholders and the general public as assay results are received from the remaining 129 RC, 106 Auger, and 1 diamond drill holes.

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Table 1 – Denotes weighted average chemical assay results of composites RC samples from PCH-RC-063. For a full list of assay results, please click here.

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TREO = ([CeO2 ppm] + [Dy2O3 ppm] + [Er2O3 ppm] + [Eu2O3 ppm] + [Gd2O3 ppm] + [Ho2O3 ppm] + [La2O3 ppm] + [Lu2O3] ppm] + [Nd2O3 ppm] + [Pr6O11 ppm] + [Sm2O3 ppm] + [Tb4O7 ppm] + [Tm2O3 ppm] + [Yb2O3 ppm]). MREO = ([Dy2O3 ppm] + [Pr6O11 ppm] + [Nd2O3 ppm] + [Sm2O3 ppm] + [Tb4O7 ppm]).HREO = [Dy2O3 ppm] + [Er2O3 ppm] + [Eu2O3 ppm] + [Gd2O3 ppm] + [Ho2O3 ppm] + [Lu2O3] ppm] + [Sm2O3 ppm] + [Tb4O7 ppm] + [Tm2O3 ppm] + [Yb2O3 ppm]).

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Figure 1 – Location of PCH-RC-063, PCH Project, Goias, Brazil

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Figure 2. A representative cross section of PCH-RC-063 from Target IV, north-south orientation, and location showed in Figure 1.

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HOLE_IDUTM EUTM NElevationFinal Length (m)
PCH-RC-063479527.88193285623.2224

Table 3. Drill hole collar details for PCH-RC-063. SIRGAS 2000 – UTM zone 22S.

Background on the PCH Project

The PCH Project is located within the Tocantins Structural Province in the Brasília Fold Belt, more specifically, the Arenópolis Magmatic Arc. The PCH Project is 17,551.07 ha in size and located within the Goiás State of Brazil. It is classified as an alkaline intrusive rock occurrence with highly anomalous REE and Niobium mineralization. This mineralization is related to alkaline lithologies of the Fazenda Buriti Plutonic Complex and the hydrothermal and surface alteration products of this complex by supergene enrichment in a tropical climate. The positive results of the recent geochemical exploration work carried out to date indicates the potential for REEs within lateritic ionic adsorption clays and Niobium.

QA/QC

Reverse circulation (RC) drill holes are sampled at one metre intervals, resulting in higher average sample sizes of 5-25 kg. A small representative specimen was taken from each sample bag and placed into a chip tray for visual inspection and logging by the geologist. Quartering was performed at Appia’s logging facility using a riffle splitter and continued splitting until a representative sample weighing approximately 500g each was obtained, bagged in a resistant plastic bag, labeled, photographed, and stored for shipment.

The samples were sent to the SGS laboratory in Vespasiano, Minas Gerais. In addition to the internal QA/QC of the SGS Lab, Appia has used its own control samples in each batch sent to the laboratory.

Quality control samples, such as blanks, duplicates, and standards (CRM) were inserted into each analytical run. For all analysis methods, the minimum number of QA/QC samples is one standard, one duplicate and one blank, introduced every batch which comprise a full-length hole. The rigorous procedures implemented during the sample collection, preparation, and analysis stages underscore the robustness and reliability of the analytical results obtained.

All analytical results reported herein have passed internal QA/QC review and compilation. All assay results of RC samples were provided by SGS Geosol, an ISO/IEC 17025:2005 certified laboratory, which performed their measure of the concentration of rare earth elements (REE) analyses by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) analytical methods.

The technical content in this news release was reviewed and approved by Mr. Don Hains, P.Geo, Consulting Geologist, and a Qualified Person as defined by National Instrument 43-101.

About Appia Rare Earths & Uranium Corp.

Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company is currently focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property, as well as exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 113,837.15 hectares (281,297.72 acres) in Saskatchewan. The Company also has a 100% interest in 12,545 hectares (31,000 acres), with rare earth element and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario. Lastly, the Company holds the right to acquire up to a 70% interest in the PCH Project which is 17,551.07 ha. in size and located within the Goiás State of Brazil. (See June 9th, 2023 Press Release – Click Here)

Appia has 130.5 million common shares outstanding, 143.3 million shares fully diluted.

Cautionary Note Regarding Forward-Looking Statements: This News Release contains forward-looking statements which are typically preceded by, followed by or including the words “believes”, “expects”, “anticipates”, “estimates”, “intends”, “plans” or similar expressions. Forward-looking statements are not a guarantee of future performance as they involve risks, uncertainties and assumptions. We do not intend and do not assume any obligation to update these forward- looking statements and shareholders are cautioned not to put undue reliance on such statements.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

For further information, please contact:

Tom Drivas, CEO and Director: (cell) 416-876-3957 or (email) tdrivas@appiareu.com
Stephen Burega, President: (cell) 647-515-3734 or (email) sburega@appiareu.com

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To view the source version of this press release, please visit https://www.newsfilecorp.com/release/185740

Appia Completes Lidar and Orthophoto Survey over PCH Ionic Clay Target IV Project Area, Goias, Brazil

Appia Rare Earths & Uranium Corp. (CSE: API) (OTCQX: APAAF) (FSE: A0I0) (the “Company” or “Appia”) is pleased to announce that it has completed a high-definition Lidar and Orthophoto survey across an area of 1,702.50 hectares which includes the Company’s priority Ionic Clay Target IV project area. Metro Cúbico Engenharia LTDA (Metro) was engaged by Appia to complete the survey.

“Orthophotos are essential for the efficient management of our drill campaign as they provide high-resolution and accurate visual information with maximum detail,” stated Fabricio Santos, Appia’s Geophysics and Processes Manager. “Furthermore, LiDAR surveying provides a highly accurate contribution to terrain modeling, which is essential to ensure the accuracy of the geological model.”

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Map #1 – Digital Terrain Model (DTM) with shaded elief and Target IV Boundary

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Metro Cúbico Engenharia LTDA has been working in Brazil since 2012, and is headquartered in São Paulo. Metro is made up of a multidisciplinary technical team with professionals with more than 20 years of experience in various technological areas (Fixed Laser Scanner, Mobile Laser Scanner, Mapping with Drone or UAV, Georadar – Geo Penetrating Radar – GPR, Conventional Topographic Survey, Specialized Industrial Topography) among others.

Background on the PCH Project

The PCH Project is located within the Tocantins Structural Province in the Brasília Fold Belt, more specifically, the Arenópolis Magmatic Arc. The PCH Project is 17,551.07 ha in size and located within the Goiás State of Brazil. It is classified as an alkaline intrusive rock occurrence with highly anomalous REE and Niobium mineralization. This mineralization is related to alkaline lithologies of the Fazenda Buriti Plutonic Complex and the hydrothermal and surface alteration products of this complex by supergene enrichment in a tropical climate. The positive results of the recent geochemical exploration work carried out to date indicates the potential for REEs within lateritic ionic adsorption clays and Niobium.

The technical content in this news release was reviewed and approved by Mr. Don Hains, P.Geo, Consulting Geologist, and a Qualified Person as defined by National Instrument 43-101.

About Appia Rare Earths & Uranium Corp.

Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company is currently focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property, as well as exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 113,837.15 hectares (281,297.72 acres) in Saskatchewan. The Company also has a 100% interest in 12,545 hectares (31,000 acres), with rare earth element and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario. Lastly, the Company holds the right to acquire up to a 70% interest in the PCH Ionic Adsorption Clay Project which is 17,551.07 ha. in size and located within the Goiás State of Brazil. (See June 9th, 2023 Press Release – Click Here)

Appia has 130.5 million common shares outstanding, 143.3 million shares fully diluted.

Cautionary Note Regarding Forward-Looking Statements: This News Release contains forward-looking statements which are typically preceded by, followed by or including the words “believes”, “expects”, “anticipates”, “estimates”, “intends”, “plans” or similar expressions. Forward-looking statements are not a guarantee of future performance as they involve risks, uncertainties and assumptions. We do not intend and do not assume any obligation to update these forward-looking statements and shareholders are cautioned not to put undue reliance on such statements.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

For more information, visit www.appiareu.com.

As part of our ongoing effort to keep investors, interested parties and stakeholders updated, we have several communication portals. If you have any questions online (TwitterFacebookLinkedIn) please feel free to send direct messages.

To book a one-on-one 30-minute Zoom video call, please click here.

For further information, please contact:

Tom Drivas, CEO and Director: 416-546-2707, (fax) 416-218-9772 or (email) tdrivas@appiareu.com

Stephen Burega, President: (cell) 647-515-3734 or (email) sburega@appiareu.com

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Appia Reports Remarkable Drilling Results; Doubles Depth of Mineralized Zones at the PCH Ionic Clay Project, Brazil

Appia Rare Earths & Uranium Corp. (CSE: API) (OTCQX: APAAF) (FSE: A0I0.F) (FSE: A0I0.MU) (FSE: A0I0.BE) (the “Company” or “Appia”) announce results from the first 17 drill holes out of 147 completed to date from the Reverse Circulation (RC) drilling campaign at its PCH Ionic Clay Project in Goiás State, Brazil. The results from the first 17 RC drill holes represent a significant doubling in average depth of mineralized zones to 13 metres with overall weighted average grades of 1,566 parts per million (ppm) Total Rare Earth Oxides (TREO) which is comparable to, or surpasses, other well-known international deposits.

Summary:

  • Reverse Circulation (RC) drill holes assayed: The first 17 RC drill holes of the Phase 1 drill program are all Rare Earth Element (REE) mineralized. A total of 147 holes have been completed to date with an accumulated total of 2,019 metres drilled.
  • Average depth doubled: The average depth of RC drilling is over 13 metres from surface representing a significant doubling in average depth of the mineralized zones.
  • Outstanding Grades: The results exhibit overall grades similar to or surpassing known deposits, with remarkable high-grade mineralization identified, including:
  • PCH-RC-001 from 0m to 15m End of Hole (EOH):
    • 1,914 ppm TREO and 510 ppm Magnet Rare Earth Oxides (MREO), or 27% of TREO, including 9m @ 2,300 ppm TREO and 632 ppm MREO, or 27% of TREO from 2m to 11m; and
    • 291 ppm Heavy Rare Earth Oxides (HREO), or 15% of TREO, including 9m @ 366 ppm, or 16 % of TREO.
  • PCH-RC-002 from 0m to 15m (EOH):
    • 2,671 ppm TREO and 605 ppm MREO, or 23% of TREO, including 6m @ 5,389 ppm TREO and 1,189 ppm MREO, or 23% of TREO from 8m to 14m; and
    • 220 ppm HREO, or 8% of TREO, including 6m @ 412 ppm HREO, or 8% of TREO.
  • PCH-RC-008 from 0m to 18m (EOH):
    • 2,752 ppm TREO and 741 ppm MREO, or 27% of TREO, including 15m @ 3,084 ppm TREO and 839 ppm MREO, or 27% of TREO from 2m to 17m; and 404 ppm HREO, or 15% of TREO, including 15m @ 460 ppm HREO, or 15% of TREO.
  • PCH-RC-009 from 0m to 15m (EOH):
    • 3,277 ppm TREO and 804 ppm MREO, or 25% of TREO, including 12m @ 3,594 ppm TREO and 886 ppm MREO, or 24% of TREO from 1m to 13m; and
    • 251 ppm HREO, or 8 % of TREO, including 12m @ 275 ppm HREO, or 8% of TREO.
  • PCH-RC-011 from 0m to 15m (EOH):
    • 3,717 ppm TREO and 913 ppm MREO, or 25% of TREO, including 11m @ 4,182 ppm TREO and 1,035 ppm MREO, or 25% of TREO from 0m to 11m; and
    • 286 ppm HREO, or 8 % of TREO, including 11m @ 327 ppm HREO, or 8% of TREO.
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Table 1 – Highlighted assay composites from 17 reverse circulation drillholes in the Target IV.

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TREO = ([CeO2 ppm] + [Dy2O3 ppm] + [Er2O3 ppm] + [Eu2O3 ppm] + [Gd2O3 ppm] + [Ho2O3 ppm] + [La2O3 ppm] + [Lu2O3] ppm] + [Nd2O3 ppm] + [Pr6O11 ppm] + [Sm2O3 ppm] + [Tb4O7 ppm] + [Tm2O3 ppm] + [Yb2O3 ppm]). MREO = ([Dy2O3 ppm] + [Pr6O11 ppm] + [Nd2O3 ppm] + [Sm2O3 ppm] + [Tb4O7 ppm]). HREO = [Dy2O3 ppm] + [Er2O3 ppm] + [Eu2O3 ppm] + [Gd2O3 ppm] + [Ho2O3 ppm] + [Lu2O3] ppm] + [Sm2O3 ppm] + [Tb4O7 ppm] + [Tm2O3 ppm] + [Yb2O3 ppm]).

For a complete listing of all assay results, please click here.

“These exceptional drilling results have confirmed the potential of Target IV,” stated Stephen Burega, president. “The assay results received to date showcase substantial mineralization across 100% of the drill holes.”

Tom Drivas, CEO, said, “It’s very exciting to witness the PCH Ionic Clay project’s potential increasing through this Phase 1 drilling campaign with the average depth of mineralized zones increasing to 13 metres while consistently delivering extraordinary overall assay values which, in many cases, are from top to bottom of the hole.”

He continued, “Ionic Clay Rare Earths Deposits are usually found within the top 10-20m from surface; they are easier to mine, more environmentally friendly because they contain low or no radioactivity; exhibit simpler metallurgy therefore easier and cheaper to process; and contain good amounts of both the very valuable heavy and light magnet rare earths that are in high demand for cleaner electrification and use in a large number of high tech applications.”

The PCH Ionic Clay Project drilling has resulted in 17 holes with a weighted average value of 1,566 ppm TREO, which is comparable to, or surpasses, other well-known international deposits. “This initial batch of samples has revealed MREO that account for approximately 25% of TREO, producing notable overall values up to 1,189 ppm. We have identified high-grade values that are exceptional in terms of both width and grades,” stated Carlos Bastos, Brazilian Qualified Person and Geology Manager.

Target IV marks a significant milestone for Appia’s PCH Ionic Clay project, and the Company eagerly anticipates receiving further assay results from the SGS Geosol labs. “These results reaffirm our commitment to exploring the entire PCH project area which covers an impressive 17,551 hectares with a significant area still open to bluesky early-stage exploration, and we look forward to sharing more exciting developments in the near future,” commented Stephen Burega.

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Figure 1. Reverse Circulation drilling program map location.

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Figure 2. A representative Cross section of PCH-RC-001, PCH-RC-008, and PCH-RC-009 from Target IV, north-south orientation, and location showed in Figure 1.

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Table 3. Drill hole collar details for 17 RC drilling. SIRGAS 2000 – UTM zone 22S.

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Background on the PCH Project

The PCH Project is located within the Tocantins Structural Province in the Brasília Fold Belt, more specifically, the Arenópolis Magmatic Arc. The PCH Project is 17,551.07 ha in size and located within the Goiás State of Brazil. It is classified as an alkaline intrusive rock occurrence with highly anomalous REE and Niobium mineralization. This mineralization is related to alkaline lithologies of the Fazenda Buriti Plutonic Complex and the hydrothermal and surface alteration products of this complex by supergene enrichment in a tropical climate. The positive results of the recent geochemical exploration work carried out to date indicates the potential for REEs within lateritic ionic adsorption clays and Niobium.

Reverse circulation (RC) drill holes are sampled at one metre intervals, resulting in higher average sample size of 5-25 kg. A small representative specimen was taken from each sample bag and placed into a chip tray for visual inspection and logging by the geologist. Quartering was performed at Appia’s logging facility using a riffle splitter and continued splitting until a representative sample weighing approximately 500g each was obtained, bagged in a resistant plastic bag, labeled, photographed, and stored for shipment.

The samples were sent to the SGS laboratory in Vespasiano, Minas Gerais. Despite the SGS Lab owning internal QA/QC, Appia has used its own control samples in each batch sent to the laboratory.

Quality control samples, such as blank, duplicate, and standard (CRM) were inserted into each analytical run. For all analysis methods, the minimum number of QA/QC samples is one standard, one duplicate and one blank, introduced every batch which comprise a full-length hole. The rigorous procedures implemented during the sample collection, preparation, and analysis stages underscore the robustness and reliability of the analytical results obtained.

All analytical results reported herein have passed internal QA/QC review and compilation. All assay results of RC samples were provided by SGS Geosol, an ISO/IEC 17025:2005 certified laboratory, which performed their measure of the concentration of rare earth elements (REE) analyses by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) analytical methods.

The technical content in this news release was reviewed and approved by Mr. Don Hains, P.Geo, Consulting Geologist, and a Qualified Person as defined by National Instrument 43-101.

About Appia Rare Earths & Uranium Corp. (Appia)

Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company is currently focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property, as well as exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 113,837.15 hectares (281,297.72 acres) in Saskatchewan. The Company also has a 100% interest in 12,545 hectares (31,000 acres), with rare earth elements and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario. Lastly, the Company holds the right to acquire up to a 70% interest in the PCH Ionic Adsorption Clay Project which is 17,551.07 ha. in size and located within the Goiás State of Brazil. (See June 9th, 2023 Press Release – Click Here)

Appia has 130.5 million common shares outstanding, and 143.3 million shares fully diluted.

Cautionary Note Regarding Forward-Looking Statements: This News Release contains forward-looking statements which are typically preceded by, followed by or including the words “believes”, “expects”, “anticipates”, “estimates”, “intends”, “plans” or similar expressions. Forward-looking statements are not a guarantee of future performance as they involve risks, uncertainties and assumptions. We do not intend and do not assume any obligation to update these forward-looking statements and shareholders are cautioned not to put undue reliance on such statements.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

For more information, visit www.appiareu.com

As part of our ongoing effort to keep investors, interested parties and stakeholders updated, we have several communication portals. If you have any questions online (TwitterFacebookLinkedIn) please feel free to send direct messages.

To book a one-on-one 30-minute Zoom video call, please click here.

For further information, please contact:

Tom Drivas, CEO and Director: 416-546-2707, (fax) 416-218-9772 or (email) tdrivas@appiareu.com

Stephen Burega, President: (cell) 647-515-3734 or (email) sburega@appiareu.com

Corporate Logo

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/184083

Appia Provides Update on its Extensive Drilling Program at its PCH Ionic Clay Project, Brazil

Appia Rare Earths & Uranium Corp. (CSE: API) (OTCQX: APAAF) (FSE: A0I0) (FSE: A0I0.F) (FSE: A0I0.MU) (FSE: A0I0.BE) (the “Company” or “Appia”) is pleased to provide an update on the progress of its ongoing drilling program to outline the extent of the mineralized zone at Target IV on its PCH Iconic Clay Project in Brazil. To date, the Company has processed and sent 2,255 samples for analysis, from both the Reverse Circulation (RC) and Auger drill programs, and expects to release results in the near future.

Summary:

  • Completed 232 drill holes for a total of 2847.5 metres, of which:
    • Reverse Circulation drilling: 147 holes totaling of 2,019 metres.
    • Auger drilling: 84 holes totalling of 585 metres.
    • Diamond drilling – Completion of 243.50 metres.
  • Logging and sampling is ongoing, and currently, 2,255 samples have been sent to SGS Geosol laboratory for assaying.

“The reverse circulation (RC) drilling has averaged roughly 13 metres depth, often exceeding 20 metres depth and encountering clayey materials in the majority of holes. Auger sampling, on the other hand, has an average depth of about 7 metres, with samples collected every meter,” stated Carlos Bastos, Geology Manager and Brazilian QP. “And in specific cases, alternative methodologies have been applied to gain a deeper understanding of the mineralized zones and analytical methods.”

He continued, “With diamond, RC, and auger drilling activities running concurrently, the project has made substantial advancements. Our team is exceptionally pleased with the productivity, geological insights, and interpretation we have gathered thus far. We are confident that the forthcoming results from the SGS laboratory will strengthen our belief that we are positioned within a significant rare earth element ionic clay deposit.”

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Map 1 – Location of Diamond, Reverse Circulation and Auger Drill holes at Target IV, PCH Project, Goias, Brazil

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“Appia’s RC extensive drilling program at Target IV has reached a total of 147 holes, and we have now completed the first phase of the multi-phase drilling initiatives across our +17,000 hectare PCH Ionic Clay project in Goias State, Brazil,” stated Stephen Burega, President. “Working within a very tight timeline of just 51 days, our Brazilian team oversaw the program and reached an impressive 2,019 meters drilled and assays are now pending.”

“The RC drill program has been augmented by exploratory auger drilling and sampling, along with ground geophysics to enhance our comprehension of the subsurface composition and the potential expansion of the known mineralized area of Target IV,” he continued.

In addition, the Company is pleased to announce the successful conclusion of the 243.50-meter diamond drill hole, which tested a strong magnetic anomaly at depth within the alkali breccia zone. Drill core will now be logged and sampled to be sent to the SGS Geosol laboratory for assaying. Appia’s geologists and technicians follow strict quality assurance/quality control protocols for sample preparation and shipment to the SGS Geosol laboratories in Brazil.

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Image 1 – Technician processing samples at Appia’s logging facility in Brazil.

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Tom Drivas, CEO of Appia, expressed his satisfaction with the project’s progress, stating, “We are very proud of the dedicated efforts of our team in Brazil. Operating succesfully, we have effectively covered a significant area on our 100-meter spacing grid at Target IV. Furthermore, we have expanded to a 200-meter spacing grid in adjacent areas and ventured into new prospective areas outside the known deposit with auger drilling. The large land package of the PCH Project spans over 17,000 hectares within a highly prospective region.”

Background on the PCH Project

The PCH Ionic Adsorption Clay Project is located within the Tocantins Structural Province in the Brasília Fold Belt, more specifically, the Arenópolis Magmatic Arc. The PCH Project is 17,551.07 ha in size and located within the Goiás State of Brazil. It is classified as an alkaline intrusive rock occurrence with highly anomalous REE and Niobium mineralization. This mineralization is related to alkaline lithologies of the Fazenda Buriti Plutonic Complex and the hydrothermal and surface alteration products of this complex by supergene enrichment in a tropical climate. The positive results of the recent geochemical exploration work carried out to date indicates great potential for REEs and Niobium within lateritic ionic adsorption clays.

The technical content in this news release was reviewed and approved by Mr. Don Hains, P.Geo, Consulting Geologist, and a Qualified Person as defined by National Instrument 43-101.

About Appia Rare Earths & Uranium Corp. (Appia)

Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company is currently focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property, as well as exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 113,837.15 hectares (281,297.72 acres) in Saskatchewan. The Company also has a 100% interest in 12,545 hectares (31,000 acres), with rare earth element and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario. Lastly, the Company holds the right to acquire up to a 70% interest in the PCH Ionic Adsorption Clay Project which is 17,551.07 ha. in size and located within the Goiás State of Brazil. (See June 9th, 2023 Press Release – Click Here)

Appia has 130.5 million common shares outstanding, 143.3 million shares fully diluted.

Cautionary Note Regarding Forward-Looking Statements: This News Release contains forward-looking statements which are typically preceded by, followed by or including the words “believes”, “expects”, “anticipates”, “estimates”, “intends”, “plans” or similar expressions. Forward-looking statements are not a guarantee of future performance as they involve risks, uncertainties and assumptions. We do not intend and do not assume any obligation to update these forward- looking statements and shareholders are cautioned not to put undue reliance on such statements.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

For more information, visit www.appiareu.com

As part of our ongoing effort to keep investors, interested parties and stakeholders updated, we have several communication portals. If you have any questions online (TwitterFacebookLinkedIn) please feel free to send direct messages.

To book a one-on-one 30-minute Zoom video call, please click here.

For further information, please contact:

Tom Drivas, CEO and Director: 416-546-2707, (fax) 416-218-9772 or (email) tdrivas@appiareu.com

Stephen Burega, President: (cell) 647-515-3734 or (email) sburega@appiareu.com

Corporate Logo

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/182206

Appia Provides Update on Its 300 Hole RC Drilling Campaign at Its PCH Ionic Clay Project, Brazil

Appia Rare Earths & Uranium Corp. (CSE: API) (OTCQX: APAAF) (FSE: A0I0) (FSE: A0I0.F) (FSE: A0I0.MU) (FSE: A0I0.BE) (the “Company” or “Appia”) Appia is pleased to provide an update regarding its comprehensive exploration activities currently underway in Goias State, Brazil. By employing a strategic combination of Reverse Circulation (RC) drilling, extensive auger sampling, and cutting-edge LiDAR surveying, the Company has made significant progress in uncovering the potential of this highly promising deposit.

SUMMARY

– Appia’s exploration team today has successfully drilled 65 RC and 45 Auger holes to date reaching a combined depth of 1120 meters.
– Reverse Circulation (RC) drill program includes 300 holes at an average depth of +/- 12 metres.
– The Company has completed an extensive airborne LiDAR survey covering 1,700 hectares across the core Target IV project area producing a highly detailed topographic map to assist with further delineation of exploration targets.
– Auger drilling will be used to test new areas for potential extension zones southwest of the core Target IV zone.
– Data collected during this work campaign will be used to develop an initial Mineral Resource Estimate (MRE) on Target IV.
– The Company will also be exploring initial metallurgy and minerology over the coming months to ascertain the viability of separation using traditional well-known processes for these environments.

“Appia’s exploration team has successfully concluded 65 RC holes to date reaching a combined depth of 788 meters with an average depth of 11.9 meters per hole,” stated Carlos Bastos, Senior Geologist and Qualified Person in Brazil. He continued, “Sample logging and interpretation is done at one metre intervals with an ionic adsorbtion clay horizon observed at depths ranging from 2 to 27 meters. This horizon is primarily situated within the shallow range of 2-6 meters and exhibits varying widths.”

In addition to the Company’s RC drilling campaign, the Company is pleased to report substantial advancements have been made through extensive auger drilling to further delineate extension zones at the Target IV project area. To date, a total of 45 holes have been successfully completed. Each of these holes has been strategically positioned to provide a comprehensive understanding of the potential extension zones southwest from the primary target zone.

“Working in Brazil has been a pleasure as we have an exceptional team on the ground , and we are working well with the support of the community,” stated Tom Drivas, CEO of Appia. “Our RC program is in full-swing and we have completed approximately 20% of our planned drilling program with an aim to be finished by the end of September,” he concluded. “The priority with these initial work programs is the delineation of a Mineral Resource Estimate (MRE) at Target IV. Building upon the excellent work completed by the Vendor from their previous assessment programs identifying this exceptional ionic clay adsorption mineralization,” Drivas stated.

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Image #1 – Appia geologist oversees sampling at PCH ionic clay project in Brazil.

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The Company applies a strict quality assurance/quality control (QA/QC) system to all samples in preparation for assaying at the SGS Geosol laboratories in Brazil. Assays will be released as received and analyzed by the Company.

“The Company’s auger team is now focusing drilling on a new exploratory area known as East Target, located 6 kilometers due East of Target IV,” stated Stephen Burega, President. “The results from our initial RC and auger drill programs will be pivotal in expanding our knowledge base and refining our exploration strategy for the PCH ionic clay projet.”

Burega continued, “Alongside our drilling and sampling work, we are excited to share that we have finished a detailed LiDAR survey over 1,700 hectares, covering Target IV and beyond. The data collected from this LiDAR survey will lay the groundwork for our exploration endeavours with a millimetric detailed orthophoto and topography dataset”.

Background on the PCH Project

The PCH Project is located within the Tocantins Structural Province in the Brasilia Fold Belt, more specifically, the Arenopolis Magmatic Arc. The PCH Project is 17,551.07 ha. in size and located within the Goias State of Brazil. It is classified as an alkaline intrusive rock occurrence with highly anomalous REE and Niobium mineralization. This mineralization is related to alkaline lithologies of the Fazenda Buriti Plutonic Complex and the hydrothermal and surface alteration products of this complex by supergene enrichment in a tropical climate. The positive results of the recent geochemical exploration work carried out to date indicates the potential for REEs and Niobium within lateritic ionic adsorption clays.

The technical content in this news release was reviewed and approved by Mr. Don Hains, P.Geo, Consulting Geologist, and a Qualified Person as defined by National Instrument 43-101.

About Appia Rare Earths & Uranium Corp.

Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company is currently focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property, as well as exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 113,837.15 hectares (281,297.72 acres) in Saskatchewan. The Company also has a 100% interest in 12,545 hectares (31,000 acres), with rare earth element and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario. Lastly, the Company holds the right to acquire up to a 70% interest in the PCH Project which is 17,551.07 ha. in size and located within the Goias State of Brazil. (See June 9th, 2023 Press Release – Click Here).

Appia has 130.5 million common shares outstanding, 143.5 million shares fully diluted.

Cautionary Note Regarding Forward-Looking Statements: This News Release contains forward-looking statements which are typically preceded by, followed by or including the words “believes”, “expects”, “anticipates”, “estimates”, “intends”, “plans” or similar expressions. Forward-looking statements are not a guarantee of future performance as they involve risks, uncertainties and assumptions. We do not intend and do not assume any obligation to update these forward-looking statements and shareholders are cautioned not to put undue reliance on such statements.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

For further information, please contact:
Tom Drivas, CEO and Director: (cell) 416-876-3957, (fax) 416-218-9772 or (email) tdrivas@appiareu.com
Stephen Burega, President: (cell) 647-515-3734 or (email) sburega@appiareu.com

Appia Begins Extensive Auger and Reverse Circulation Drilling Campaign at Its Ionic Clay PCH Project, Brazil

Appia Rare Earths & Uranium Corp. (CSE: API) (OTCQX: APAAF) (FSE: A0I0) (the Company or Appia) Appia is pleased to announce that after the successful completion of its evaluation of historic and due diligence work conducted by the Company’s consulting industrial minerals expert, Mr. Don Hains, P.Geo, that it has commenced an aggressive auger and reverse circulation (RC) drill campaign to delineate a potential resource estimate on Target #4 on its ionic clay PCH project in Goias State, Brazil.

SUMMARY:

  • All data from diamond and auger drilling, trenching, stream sediment sampling, and various geophysical testing methods covering Target #4 on the extensive 17,551 ha PCH project have been analyzed and plotted.
  • The results revealed significant exploration potential with impressive values that often surpass known ionic clay deposits in Brazil, particularly for the highly valuable heavy rare earths Terbium and Dysprosium.
  • Notably, the Company’s evaluation of the data identified an average concentration of Total Rare Earth Elements (TREE), as determined by auger sampling, of 1,291 ppm with the highest recorded concentration reaching 16,648 ppm.
  • Historic work by the Vendors indicates that the magnetic REEs represent +/- 25% of the TREEs found within the project area.
  • A Lidar topographic survey covering approximately 1,700 ha, encompassing the southern, western, and northwestern extensions of Target #4, has commenced.
  • Auger and reverse circulation (RC) drilling campaigns are being conducted over the coming weeks with approximately 300 holes planned across the Target #4 area.

Figure #1 – The figure showcases a Lidar survey area displayed over satellite imagery, with the Analytical Signal superimposed. The blue polygon highlights the Target #4 area, while the white dots represent the locations where auger drilling has been carried out by the vendors.
https://images.newsfilecorp.com/files/5416/173914_170b864504ae7aac_005.jpg

“In total, approximately 4,500 m of auger and RC drilling is planned with +/-2,500 m focused on Target #4 at 100 m grid spacing and 2,000 m of drilling will explore new targets spread across the project area that have received limited exploration to date but exhibit similar geological, geophysical and geochemical signatures to Target #4,” Burega continued.

“Appia is thrilled with the progress made and the promising results thus far,” stated Tom Drivas, CEO. “The company remains committed to advancing its exploration plans, aiming to promptly gather significant data throughout the year, and to work towards estimating a maiden mineral resource in the coming months.”

BACKGROUND ON THE PCH PROJECT
The PCH Project is located within the Tocantins Structural Province in the Brasilia Fold Belt, more specifically, the Arenopolis Magmatic Arc. The PCH Project is 17,551.07 ha. in size and located within the Goias State of Brazil. It is classified as an alkaline intrusive rock occurrence with highly anomalous REE and Niobium mineralization. This mineralization is related to alkaline lithologies of the Fazenda Buriti Plutonic Complex and the hydrothermal and surface alteration products of this complex by supergene enrichment in a tropical climate. The positive results of the recent geochemical exploration work carried out to date indicates the potential for REEs and Niobium within lateritic ionic adsorption clays.

The technical content in this news release was reviewed and approved by Mr. Don Hains, P.Geo, Consulting Geologist, and a Qualified Person as defined by National Instrument 43-101.

ABOUT APPIA RARE EARTHS & URANIUM CORP.
Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company is currently focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property, as well as exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 113,837.15 hectares (281,297.72 acres) in Saskatchewan. The Company also has a 100% interest in 13,008 hectares (32,143 acres), with rare earth element and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario. Lastly, the Company holds the right to acquire up to a 70% interest in the PCH Project which is 17,551.07 ha. in size and located within the Goias State of Brazil. (See June 9th, 2023 Press Release – Click Here)

Appia has 130.5 million common shares outstanding, 143.5 million shares fully diluted.

Cautionary Note Regarding Forward-Looking Statements: This News Release contains forward-looking statements which are typically preceded by, followed by or including the words “believes”, “expects”, “anticipates”, “estimates”, “intends”, “plans” or similar expressions. Forward-looking statements are not a guarantee of future performance as they involve risks, uncertainties and assumptions. We do not intend and do not assume any obligation to update these forward- looking statements and shareholders are cautioned not to put undue reliance on such statements.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

For more information, visit www.appiareu.com

As part of our ongoing effort to keep investors, interested parties and stakeholders updated, we have several communication portals. If you have any questions online (Twitter, Facebook, LinkedIn) please feel free to send direct messages.

To book a one-on-one 30-minute Zoom video call, please click here. sburega@appiareu.com

For further information, please contact:
Tom Drivas, CEO and Director: (cell) 416-876-3957 or (email) tdrivas@appiareu.com
Stephen Burega, President: (cell) 647-515-3734 or (email) sburega@appiareu.com

Initial Results Confirm Widespread Mineralization at Appia’s Ionic Clay Project in Goias State, Brazil

Appia Rare Earths & Uranium Corp. (CSE: API) (OTCQX: APAAF) (FSE: A0I0) (the Company or Appia) is pleased to provide an update on its newly acquired Cachoeirinha rare earths project (“PCH Project”) located near Ipora in the state of Goias, Brazil. This update results from a due diligence field visit and project review by Appia personnel, including Mr. Don Hains, an expert in industrial minerals.

The PCH project hosts rare earth element (REE) mineralization in both ionic clays developed from the weathering of alkaline granites, and in-situ rare earth mineralization associated with the underlying granite and a carbonatite intrusion to depths >100 m.

“Mineralization is widespread across the property with the most advanced target being a 2 km wide zone in the SW corner of the tenements known as Target 4,” stated Mr. Don Hains, senior consulting geologist and QP. “The exploration work by the vendor showed REE enrichment in the soils to depths of 8 to 26 m with the majority in the upper 8-10 m. Total REE grades in numerous auger holes drilled at Target 4 ranged from 274 ppm to 16,648 ppm (1.66%), with an average of 1,291 ppm total REE and, importantly, the valuable rare earths used in magnet applications (Pr, Nd, Tb and Dy) + Y accounted for approximately 14% of total rare earths, with a maximum of 28.4%.”

Appia completed 110 duplicate samples from twin auger holes distributed across Target 4 as part of its due diligence program and found comparable results to the original assays. Due diligence samples were also collected from trenches (17 samples) and diamond drill holes (76). Assay data for these samples also showed comparable results to the original sample data.

Due diligence samples were assayed at the same laboratory (SGS Geosol in Vespasiano, Brazil) using the same methods as the original samples (IMS95R and ICM40B). SGS Geosol is an ISO 17025 registered laboratory. Certified standards from OREAS were used to measure laboratory accuracy and precision. Supervision of the due dilignece assays was under the control of Mr. Hains.

He continued, “The average Heavy REE value is 145 ppm, or 13.93% of the total rare earths. In contrast, the Serra Verde project currently under construction in northern Goais State has total average REE values of 2,138 ppm (0.2138%)[1] but HREE values of only 155 ppm, or 7.26% of total rare earths. Thus, the PCH project has a relatively higher content of HREE in the deposit than Serra Verde.”

“The overall assay values of samples obtained to date are considered comparable to other ionic clay type rare earth deposits in Brazil such as Serra Verde and Araxa,” stated Stephen Burega, President of Appia.

“Such deposits generally have relatively low rare earth values compared to hard rock deposits but typically present more easily processed material with good recoveries and can thus be highly cost competitive against high-grade, hard rock rare earth projects. The relatively high assay values for Pr, Nd, Tb and Dy, the most valuable magnetic rare earth elements, are positive for development of the project,” he concluded.

Next Steps for 2023
The proposed 2023 exploration program will include high resolution topographic surveying across the Eastern claim blocks followed by a reverse circulation (RC) drill program including approximately 300 holes at 100m x 100m spacing totalling 4,500 metres on Target #4. Additional auger drilling will further delineate the extension of the rare earths potential to the West of Target #4. The RC drill program is planned to reach an average depth of 15 meters per hole, and will be sampled at 1/2 meters intervals.

The available data indicates that there is considerable exploration potential throughout this large property. Significant areas in both the western and eastern portions of the property show high relative radiometric values indicative of potential rare earth mineralization but these areas remain untested by drilling. It is reasonable to expect that the overall potential of the project can be increased significantly with further work in these areas.

“Preliminary metallurgical test work has involved mineralogy studies at Actlabs and SGS Mineral Services in Canada and geometallurgical and flotation test work at the Federal University of Goias (“UFG”). La, Nd and Nb were successfully floated in these tests, with recoveries of La and Nd typically averaging about 50% for the best collector conditions even without any up-front processing”, according to Hains. “Importantly, the flotation concentrates averaged 127 ppm Th and 38 ppm U, indicating radioactivity issues associated with mineral processing should be very manageable.”

Very preliminary leaching tests undertaken at SGS Mineral Services in Canada indicate the potential to successfully leach rare earths using ammonium sulphate, thus demonstrating the ionic clay nature of the mineralization. The Company advises that substantial additional metallurgical test work will be required as the project advances; however these very preliminary results do indicate that either flotation and/or leaching may be viable recovery schemes. It is likely that a combination of the two recovery processes may be required to maximise the recovery and produce a suitable concentrate as feed for further processing.

Appia’s local partner has been active on the PCH project for the past 2 years, and the team has compiled a significant dataset including geophysics and geochemical results as well as auger, drill and trenching samples across 9 delineated targets on the Western limb of the project area. There remains more that 50% of the project area still to be explored and assessed for its potential.

Location
The PCH project is located approximately 30 km from Ipora, a medium size city in the state of Goias, with a population of approximately 31,500 and well-developed infrastructure. The region around Ipora has significant ongoing mineral exploration and mining activity including active mines operated by Dundee Precious Metals and Yamana Gold. The property is well connected by a series of roads and is mainly used for farming. Local and community relations with mining and exploration companies including Appia’s predecessors at PCH are excellent.

Background on the PCH Project
The Cachoeirinha Project (PCH Project) is located within the Tocantins Structural Province in the Brasilia Fold Belt, more specifically, the Arenopolis Magmatic Arc. The PCH Project is 17,551.07 ha. in size and located within the Goias State of Brazil. It is classified as an alkaline intrusive rock occurrence with highly anomalous REE and niobium mineralization. This mineralization is related to alkaline lithologies of the Fazenda Buriti Plutonic Complex and the hydrothermal and surface alteration products of this complex by supergene enrichment in a tropical climate. The positive results of the recent geochemical exploration work carried out to date indicates the potential for REEs and Niobium within lateritic ionic adsorption clays.

The technical content in this news release was reviewed and approved by Mr. Don Hains, P.Geo, Consulting Geologist, and a Qualified Person as defined by National Instrument 43-101.

About Appia Rare Earths & Uranium Corp
Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company is currently focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property, as well as exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 113,837.15 hectares (281,297.72 acres) in Saskatchewan. The Company also has a 100% interest in 12,545 hectares (31,000 acres), with rare earth element and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario.

Appia has 130.5 million common shares outstanding, 143.5 million shares fully diluted.
Cautionary Note Regarding Forward-Looking Statements: This News Release contains forward-looking statements which are typically preceded by, followed by or including the words “believes”, “expects”, “anticipates”, “estimates”, “intends”, “plans” or similar expressions. Forward-looking statements are not a guarantee of future performance as they involve risks, uncertainties and assumptions. We do not intend and do not assume any obligation to update these forward-looking statements and shareholders are cautioned not to put undue reliance on such statements.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

For more information, visit www.appiareu.com

As part of our ongoing effort to keep investors, interested parties and stakeholders updated, we have several communication portals. If you have any questions online (Twitter, Facebook, LinkedIn) please feel free to send direct messages.

To book a one-on-one 30-minute Zoom video call, please click here. sburega@appiareu.com

For further information, please contact:
Tom Drivas, CEO and Director: (cell) 416-876-3957 or (email) tdrivas@appiareu.com
Stephen Burega, President: (cell) 647-515-3734 or (email) sburega@appiareu.com

[1] Source: company website, www.serraverde.com.

Appia Signs Definitive Agreement to Acquire up to a 70% Interest in Ionic Clay Project, Brazil

Appia Rare Earths & Uranium Corp. (CSE: API) (OTCQX: APAAF) (FSE: A0I0) (FSE: A0I0.F) (FSE: A0I.MU) (FSE: A0I.BE) (the Company or Appia) is pleased to announce that, further to its press releases of March 7, 2023 and May 30, 2023, the Company has signed a Definitive Agreement (the Definitive Agreement) with 3S LTDA (3S), Beko Invest Ltd. (Beko), Antonio Vitor Junior (Antonio) and AZ125 Mineracao Ltda (the Company) to acquire up to a 70% interest in the PCH Project (the “Transaction”) located in the Tocantins Structural Province of the Brasilia Fold Belt, Goias State, Brazil (the Property).

“Appia has taken a significant step in cementing itself among the upper tier of critical mineral explorers with today’s announcement,” stated Stephen Burega, President. “Brazil is emerging as a significant source of rare earths contained in ionic clays, and Appia’s PCH project will further enhance this potential. The known rare earth element distribution at PCH should lead to favourable economics for processing; is easily on par with other ionic clay projects outside of Asia; and it contains relatively high levels of the magnetic REEs. Early-stage review of the rare element distribution indicates a high potential ‘basket price’ which is a positive indicator to advance the project. Once additional analysis is completed, a more detailed summary of known results will be shared with the market.”

Pursuant to the terms of the Definitive Agreement, the Property will be held by the Company, Appia will hold a 70% interest in the Company, subject to completing the option obligations referred to below, and Antonio will hold a 30% interest in the Company. The initial 500,000 shares (the “Initial Shares”) to be issued to Beko will be issued when certain administrative steps have been completed in Brazil to perfect the 70% interest of Appia in the Company (the “Perfection of the Transaction”). A further announcement will be made when the Initial Shares are to be issued.

Upon Perfection of the Transaction, Appia can maintain its 70% interest in the Company by issuing an aggregate of a further 2.0 million common shares of Appia to Beko and spending US$10 million on the Property over a period of five (5) years (the “Option Period”) after which Appia will have earned a 60% interest in the Company. If Appia earns its 60% interest, it will then be obligated, within 90 days of earning its 60% interest, to issue a further US$1,250,000 of common shares of Appia to Beko to earn a further 10% interest in the Company. The number of shares to be issued to earn the further 10% shall be that number of common shares of Appia equal to the number arrived at by dividing US$1,250,000 by the greater of the average closing price of the common shares as quoted on the Canadian Securities Exchange (the “CSE”) for the 30 trading days immediately preceding the announcement by Appia of its intention to earn the additional 10% interest and the discounted market price of the common shares of Appia based on the last closing price immediately preceding the announcement.

Appia will acquire incremental vested interests in the Company upon completion of specific expenditure requirements pursuant to the terms of the Definitive Agreement. Once Appia issues at least a further 500,000 common shares to Beko and spends at least US$1 million on the Property (at which time it will have earned a 10% interest in the Company) (the “Initial Obligation”), Beko will be granted a 1% net smelter returns royalty (the “1% NSR”) in the Property. Appia will have a right of first refusal to acquire the 1% NSR.

Once Appia has earned its 70% interest in the Company, Appia and Antonio will enter into a joint venture with respect to the further exploration and development of the Property (the “Joint Venture”) with Appia holding a 70% interest and Antonio holding a 30% interest in the Company. The Joint Venture will be governed by the terms of a Quotaholders Agreement to be signed by Appia and Antonio as part of the Perfection of the Transaction. The Quotaholders Agreement will act as a unanimous shareholders agreement and a joint venture agreement with respect to the further exploration and development of the Property. Upon the formation of the Joint Venture, Antonio will have 90 days within which to elect to either (a) participate in the Joint Venture and contribute his pro rata share of expenditures or be diluted; (b) sell all of his 30% interest in the Company, subject to a right of first refusal in favour of Appia; or (c) elect to have Appia fund its pro rata share of expenditures pursuant to the Joint Venture subject to the right of Appia to be reimbursed for 150% of the expenditures made by Appia on behalf of Antonio before any proceeds are paid to Antonio.

If a party is required to make a contribution pursuant to the Joint Venture and that party does not make its pro rata contribution to development expenditures, that party’s interest in the Company will be diluted pro rata based upon that party’s deemed and actual contributions to the Joint Venture relative to the total deemed and actual contributions to the Joint Venture by both parties. A party whose interest is diluted to 10% or less shall immediately be converted to a 1% net smelter returns royalty (“1% Dilution NSR”) with the remaining party’s interest converted to a 100% interest in the Company subject to payment of the 1% Dilution NSR. The remaining party will have a right of first refusal to purchase the 1% Dilution NSR.

Should Appia fail to make some or all of the expenditures required in any year, Beko will notify APPIA in writing of such failure, after which Appia will have 30 days to make the required expenditure. Failure to make the expenditure within the 30 days will result in Appia’s earned interest being reduced pro rata in proportion to the amount of money actually expended by Appia in such year. Appia shall have the right to make additional expenditures in a subsequent year to earn the balance of the interest it would have earned had it made the entire expenditure in the previous year. If Appia fails to expend an aggregate of US$10 million and issue an aggregate of 2,000,000 common shares of Appia to Beko within the Option Period, Appia may, at any time during the Option Period after completing the Initial Obligation, notify Beko that it does not intend to provide any further funding for the Property (the “Cease Funding Notice”). Upon delivery of the Cease Funding Notice to Beko, Appia shall have earned the applicable interest in the Company (the “Earned Interest”) and shall transfer to Antonio that number of quotas of the Company equal to 70% minus the Earned Interest. Thereafter, Appia shall hold the Earned Interest in the Company and Antonio shall hold 100% minus the Earned Interest in the Company. Upon delivery of the Cease Funding Notice and the adjustment in the interests of Appia and Antonio in the Company, the parties shall use their commercially reasonable efforts to determine how to proceed with their respective interests in the Company.

Background on the PCH Project
The Cachoeirinha Project (PCH Project) is located within the Tocantins Structural Province in the Brasilia Fold Belt, more specifically, the Arenopolis Magmatic Arc. The PCH Project is 17,551.07 ha. in size and located within the Goias State of Brazil. It is classified as an alkaline intrusive rock occurrence with highly anomalous REE and niobium mineralization. This mineralization is related to alkaline lithologies of the Fazenda Buriti Plutonic Complex and the hydrothermal and surface alteration products of this complex by supergene enrichment in a tropical climate. The positive results of the recent geochemical exploration work carried out to date indicates the potential for REEs and Niobium within lateritic ionic adsorption clays.

The technical content in this news release was reviewed and approved by Mr. Don Hains, P.Geo, Consulting Geologist, and a Qualified Person as defined by National Instrument 43-101.

About Appia Rare Earths & Uranium Corp (Appia)
Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company is currently focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property, as well as exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 113,837.15 hectares (281,297.72 acres) in Saskatchewan. The Company also has a 100% interest in 12,545 hectares (31,000 acres), with rare earth element and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario.

Appia has 130.5 million common shares outstanding, 143.5 million shares fully diluted.

Cautionary Note Regarding Forward-Looking Statements: This News Release contains forward-looking statements which are typically preceded by, followed by or including the words “believes”, “expects”, “anticipates”, “estimates”, “intends”, “plans” or similar expressions. Forward-looking statements are not a guarantee of future performance as they involve risks, uncertainties and assumptions. We do not intend and do not assume any obligation to update these forward- looking statements and shareholders are cautioned not to put undue reliance on such statements.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

For further information, please contact:
Tom Drivas, CEO and Director: (cell) 416-876-3957, (fax) 416-218-9772 or (email) tdrivas@appiareu.com
Stephen Burega, President: (cell) 647-515-3734 or (email) sburega@appiareu.com