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Arcadia Minerals Ltd (ASX:AM7, FRA:8OH) (Arcadia or the Company), the diversified exploration company targeting a suite of projects aimed at Tantalum, Lithium, Nickel, Copper and Gold in Namibia, is pleased to announce final drill results from the Eden Pan at its Bitterwasser Lithium clay project.
HIGHLIGHTS
- Assay results for the outstanding 32 drill holes received from the 64-hole follow-up auger drilling campaign over 100% of the Eden Pan at Bitterwasser
- Holes were drilled from surface to a maximum depth of 9.6 m
- All samples submitted for assay returned significant Lithium mineralisation
- Results suggest potential for a significant increase of the existing JORC Mineral Resource (Currently 15.1 million tons at 828 ppm Li, which covered only 24% of the Eden Pan surface area)
- As expected, best individual drillhole intersections for the high-grade middle green clay unit were located in the centre of the pan at shallow depths:
- BMC33: From 4.8 to 9.4 m, 4.6 m @ 811 ppm Li
- BMC32: From 3.8 to 6.6 m, 2.8 m @ 796 ppm Li
- BMC28: From 4.2 to 9.4 m, 5.2 m @ 760 ppm Li
- BMC36: From 3.4 to 5.6 m. 2.2 m @ 744 ppm Li
- Revised Mineral Resource estimate expected by end of Q2/2022
- Bench scale test work for Lithium extraction using both organic and sulphuric acids underway with the aim of assessing the production of a battery grade lithium product
- Exploration drilling is planned over the remaining exposed pans in the Bitterwasser Pan District, which area represents 400% of the size of the exposed area of the Eden Pan
- Option exercised to initiate acquisition of up to 100% of the Bitterwasser Pan District
- Bitterwasser land package currently under investigation by Arcadia comprises 4,031 Km2 in extent
Philip le Roux, the Chief Executive of Arcadia stated:
“The drilling results bode well for a significant increase to the existing Mineral Resource of 15Mt, especially considering that the maiden Mineral Resource was derived from 16 drill holes (i.e. 24% of Eden Pan area) and that 43 holes of the 64-hole follow-up auger drilling campaign intersected the Middle Green Clay Unit, all of which were significantly mineralised to a similar tenor than what we’ve seen from our first drilling campaign at the Eden Pan. The work to declare a revised Mineral Resource is being run concurrently with bench-scale test work (expected to be finalised by Q3/2022) for Lithium extraction using both organic and sulphuric acids with the aim of investigating the possibilities of production of a battery grade lithium product”.
Exploration Results
Assay results for the outstanding 32 drill holes from the 64-hole follow-up auger drilling campaign completed on 9 February 2022 1 over the Eden Pan was received. All the drill holes commenced in the mineralised Upper Brown Clay Unit and every hole, except two drill holes where thin clay units were intercepted at the edges of the Eden Pan, were sampled from top to bottom up to a depth of 9.60m. Notably, the entire sequence of the drill holes sampled (i.e. Upper Brown Clay Unit and Middle Green Glay Unit) returned lithium mineralisation2 . The Middle Green Clay Unit, lithologically named the Middle-Unit (MU), comprises the dominant lithological unit from which the maiden Mineral Resource3 was derived. This green clay unit was intersected in 18 of the 32 drill holes from which assay results were received and extended from a depth of 1.4 m below surface to the maximum End-of-Hole (EOH) depth of 9.60m. A total of 43 holes from the 64-hole follow-up auger drilling campaign intersected the Middle Green Clay Unit at similar depths.
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This article includes content from Arcadia Minerals, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
AM7:AU
Quarterly Activities Report – June Quarter 2022
HIGHLIGHTS
- Bitterwasser Lithium Project: Final assay results for remaining 32 of the 64 holes drilled over the Eden Pan on a 500m grid received
- Bitterwasser Lithium Project: Regional investigation into Bitterwasser Lithium-in-clay and Lithium-in-brines minerals system defined extensive tectonic rift-related fault structures in a closed basin (the Kalkrand half-graben), similar to Clayton Valley in Nevada1
- Kum-Kum Nickel Project: Historical core samples obtained during investigation were sampled and returned the first known record of PGE and Au mineralisation in the ultramafic units of the Tantalite Valley Complex. The best results indicated mineralisation of2:
- 0.71% Ni, 0.28% Cu, 0.84 g/t Pd and 0.4 g/t Pt in orthopyroxenite
- 0.58% Ni, 0.30% Cu, 0.69 g/t Pd, 0.31 g/t Pt and 0.26% Au in orthopyroxenite
- Swanson Tantalum Project: Mineral Resource update delivers an estimate for a total indicated and inferred resource of 2.59Mt (an increase of 115%) at an average grade of 486 ppm Ta2O5 (an increase of 17.9%), 73 ppm Nb2O5 and 0.15 % Li2O.3 An Environmental Clearance Certificate and Mining Licence was also issued for the project.
1 Refer to ASX Announcement dated 09 May 2022 titled “Regional study advances work program for district scale Lithium in brines”
2 Refer to ASX Announcement dated 09 May 2022 titled “Kum-kum nickel project mineral systems approach results”
3 Refer to ASX Announcement dated 06 May 2022 titled “JORC Mineral Resource at Swanson Tantalum project doubles in size
SUMMARY OF MINING EXPLORATION FOR THE QUARTER
Bitterwasser Lithium Project
Assay results for the outstanding 32 drill holes from the 64-hole follow-up auger drilling campaign completed on 9 February 20224 over the Eden Pan was received during the quarter. All the drill holes commenced in the mineralised Upper Brown Clay Unit and every hole, except two drill holes where thin clay units were intercepted at the edges of the Eden Pan, were sampled from top to bottom up to a depth of 9.60m. Notably, the entire sequence of the drill holes sampled (i.e. Upper Brown Clay Unit and Middle Green Glay Unit) returned lithium mineralisation5.
The Middle Green Clay Unit, lithologically named the Middle-Unit (MU), comprises the dominant lithological unit from which the maiden Mineral Resource6 was derived. This green clay unit was intersected in 18 of the 32 drill holes from which assay results were received and extended from a depth of 1.4 m below surface to the maximum End-of-Hole (EOH) depth of 9.60m. A total of 43 holes from the 64-hole follow-up auger drilling campaign intersected the Middle Green Clay Unit at similar depths.
Figure1: Stacked cross section of the Eden Pan depicting drill-hole interpretation with reference to the existing Mineral Resource (green layers) and clay units intercepted in the follow-up auger drilling program.
4 Refer to ASX Announcement dated 10 March 2022 titled “Encouraging lithium drilling assay results at Bitterwasser”.
5 Refer to ASX Announcement dated 2 May 2022 titled “Final Lithium Drilling assay results at Bitterwasser”.
6 Refer to ASX Announcement dated 3 November 2021 titled “Arcadia acquires lithium project with JORC Mineral Resources”.
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This article includes content from Arcadia Minerals, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
Kum-Kum Nickel Project Mineral Systems Approach Results
HIGHLIGHTS
- The Department of Earth Sciences at the University of Stellenbosch concluded a Minerals Systems Approach investigation over the Kum-Kum Ni-Cu-PGE Project Licenses
- During the investigation several historical documents containing exploration results over the Kum-Kum Project were discovered, which reported best historical borehole intersections from three boreholes drilled by Rio Tinto Exploration, Tantalite Valley Minerals and Southern Sphere between 1972 and 1976 as follows:
- 16.00 m @ 0.65% Ni, 0.16% Cu
- 6.00 m @ 0.61% Ni, 0.30% Cu
- 2.44 m @ 0.62% Ni, 0.30% Cu
- Historical core samples obtained were sampled and returned the first known record of PGE and Au mineralisation in the ultramafic units of the Tantalite Valley Complex. The best results indicated mineralisation of:
- 0.71% Ni, 0.28% Cu, 0.84 g/t Pd and 0.4 g/t Pt in orthopyroxenite
- 0.58% Ni, 0.30% Cu, 0.69 g/t Pd, 0.31 g/t Pt and 0.26% Au in orthopyroxenite
- The primary magmatic sulphides comprise of coarse-grained pentlandite, pyrrhotite, and chalcopyrite
- Whole rock geochemistry highlights the geochemical similarities between the TVC and the Kum-Kum complexes. The TVC crystallized as a mafic/ultramafic layered intrusion and likely from a primitive mantle-derived parental magma.
Philip le Roux, the CEO of Arcadia stated:
“Historical drilling results reporting high values of Nickel and Copper mineralisation attracted us to the Kum-Kum Project. From the work done by the team from the University of Stellenbosch it is evident that PGE and Au mineralisation is also present and that we are looking at a geological environment that possibly could contain a stratiform Ni-Cu-PGE disseminated sulphide ‘reef’ horizon. The prospect of possibly discovering a polymetallic (Ni, Cu, Au & PGE’s) deposit has increased the allure of the KumKum Project for us, which we will eagerly follow up with further exploration. The results of the study will assist the Company to focus its exploration efforts in order to define drill targets.”
Mineral Systems Approach Results
The Tantalite Valley Complex (TVC) has been subject to a geological study by a team from Arcadia and the University of Stellenbosch involving two field sampling campaigns (8 days; 94 field samples collected) augmented with detailed consideration of historical drill core segments (57 samples), and supporting data from historical records, hyperspectral mapping, and stream sediment sampling.
Collected field- and core- samples were subjected to a suite of analytical protocols including reflected- and transmitted-light optical petrography, whole-rock major and trace element chemistry, precious metal assays, sulphur isotope analyses, scanning electron microscopy with associated spectrometries and in-situ Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) of individual sulphide grains. Together, these results provide novel insights into the known mineralisation and prospectively of the TVC.
The TVC is a ~7 km long by 3.3 km wide and roughly oval-shaped mafic-ultramafic complex representing a fault-bound block inside a dextral Pofadder Shear Zone (PSZ) that cuts across southern Namibia. Existing geochronology places the TVC as a ~1.2 Ga intrusion and roughly coeval with a Kum Kum Klippe mafic complex that is located roughly 40 km south-east and along the strike of the PSZ.
Whole rock geochemistry highlights the geochemical similarities between the TVC and the Kum Kum suite, but with the former uniquely showing much stronger geochemical evidence for overwhelmingly cumulate rocks. This implies that the TVC crystallized as a significant mafic/ultramafic layered intrusion and likely from a primitive mantle-derived parental magma that originated from a metasomatized mantle.
Click here for the full ASX Release
This article includes content from Arcadia Minerals, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
Lithium Africa: Searching for Low-cost, Marquee Hardrock in Africa
Lithium Africa is a next-generation exploration company purpose-built to seize the opportunities of the coming lithium supercycle. With a focus on early-stage land acquisition, rapid drilling, and a landmark joint venture with Ganfeng Lithium, the company delivers maximum exploration efficiency, capital leverage, and de-risked discovery potential at scale.
Lithium Africa’s mission is to discover, de-risk, and monetize Tier 1 hard rock lithium assets through data-driven targeting, aggressive fieldwork, and disciplined exit strategies. Its partnership with Ganfeng—one of the world’s leading lithium producers—anchors its strategy with industrial expertise and financial strength from the earliest phases of project development.
Lithium Africa is the first company to implement a systematic, multi-jurisdictional discovery strategy across the continent, combining world-class geology with capital discipline and strategic focus to unlock the next generation of globally significant lithium deposits.
Company Highlights
- Exploration-focused Model: Lithium Africa focuses purely on discovery and value creation, with no intention to develop or operate a mine
- Strategic 50/50 JV with Ganfeng Lithium: Doubles exploration spending and provides access to processing expertise and long-term downstream offtake partners.
- Pan-African Footprint: Over 8,000 sq km of tenure across Zimbabwe, Morocco, Mali, Côte d’Ivoire, Guinea, and others – enabling diversification in discovery strategy.
- Contrarian, Countercyclical M&A: Well-capitalized and positioned to roll up distressed lithium juniors during a downcycle
- Rapid Permitting & Scalability: Target jurisdictions offer 3- to 4-year discovery-to-mine timelines versus 10 to 15 years in North America.
- RTO & Listing Expected by August 2025: Tight structure, early institutional support and significant near-term drilling catalysts
This Lithium Africa profile is part of a paid investor education campaign.*
Click here to connect with Lithium Africa to receive an Investor Presentation
Lithium Africa
Investor Insight
Leveraging early-stage land acquisition, accelerated drilling and a strong strategic partnership, Lithium Africa delivers maximum exploration efficiency, capital leverage and de-risked lithium discovery upside at scale.
Overview
Lithium Africa is an exploration company purpose-built to capitalize on the next cycle of lithium demand. Its strategic mission is to discover, de-risk and monetize Tier 1 lithium assets through data-driven targeting, aggressive fieldwork and value-driven exits. The company's unique 50/50 joint venture with Ganfeng Lithium is the cornerstone of its strategy, providing both financial leverage and industrial alignment at the earliest stages of project development.
Africa remains largely underexplored for lithium despite sharing geological similarities with major hardrock lithium belts in Canada and Australia. Lithium Africa is the first company to systematically deploy a multi-jurisdictional discovery strategy across the continent – combining top-tier geology with capital efficiency and strategic clarity.
At the heart of Lithium Africa’s model is its joint venture with Ganfeng Lithium, one of the top two lithium chemical producers globally. The 50/50 JV, established in 2023, enables Lithium Africa to double its capital efficiency, with $1 raised equating to $2 spent on exploration. The partnership provides unmatched advantages: access to Ganfeng’s downstream processing know-how, established customer relationships with Tier 1 OEMs, and a long-term offtake framework that allows Lithium Africa to retain flexibility and optionality on any asset monetization.
Lithium Africa does not intend to develop or operate mines. Instead, the business model is designed around efficient land acquisition, aggressive de-risking via trenching, sampling, and early drilling, and ultimately monetizing high-value discoveries through royalties, sales or carried interests. In a down market, the company is actively pursuing counter-cyclical M&A opportunities to acquire stranded or undercapitalized lithium assets. With this strategy, Lithium Africa provides shareholders exposure to world-class discovery upside with significantly reduced financing risk.
Company Highlights
- Exploration-focused Model: Lithium Africa focuses purely on discovery and value creation, with no intention to develop or operate a mine
- Strategic 50/50 JV with Ganfeng Lithium: Doubles exploration spending and provides access to processing expertise and long-term downstream offtake partners.
- Pan-African Footprint: Over 8,000 sq km of tenure across Zimbabwe, Morocco, Mali, Côte d’Ivoire, Guinea, and others – enabling diversification in discovery strategy.
- Contrarian, Countercyclical M&A: Well-capitalized and positioned to roll up distressed lithium juniors during a downcycle
- Rapid Permitting & Scalability: Target jurisdictions offer 3- to 4-year discovery-to-mine timelines versus 10 to 15 years in North America.
- RTO & Listing Expected by August 2025: Tight structure, early institutional support and significant near-term drilling catalysts.
Key Projects
Zimbabwe
Birthday Gift Project (Flagship)
The Birthday Gift project is Lithium Africa’s flagship asset and highest-priority exploration target. Located along a >12 km pegmatite corridor, the project hosts three parallel, flat-lying spodumene-bearing pegmatites within metasediments. Surface trenching has returned multiple significant intercepts, including 100 m, 67 m, and 55 m widths with true thicknesses averaging ~35 m. Rock chip samples from fresh spodumene zones have returned assays as high as 5.25 percent lithium oxide. More than 3,000 geochemical samples have been collected, and a 1,500-meter RC drill program commenced in January 2025 to test a 1,300-meter strike length.
The pegmatites remain open at depth and along strike. SGS South Africa is performing ICP assay analysis, and environmental permitting and trenching on the western trend are ongoing.
The Birthday Gift asset has strong potential to support an inaugural resource estimate by late 2025.
West Africa
Torakoura in Bougouni District, Mali
Lithium Africa controls six highly prospective licenses in Mali, located within the prolific Bougouni Basin, home to Leo Lithium’s Goulamina project, one of the world’s largest spodumene deposits. The Torakoura permit is situated along the same structural corridors and granitic host rocks. Surface exploration has identified spodumene-bearing pegmatites, supported by strong lithium and pathfinder anomalies from historic soil sampling.
Initial drilling at Torakoura began in 2024 but paused for LIBS-to-ICP calibration. A new RC drilling campaign resumed in Q4 2024. These permits offer substantial scale and proximity advantages in a well-established lithium district with proven permitting and development pathways.
Adzopé & Regional Licenses, Côte d’Ivoire
In Côte d’Ivoire, Lithium Africa holds four early-stage but highly promising permits totaling 1,254 sq km. The Adzopé license has returned rock samples with lithium oxide values up to 0.98 percent. Field mapping and lithological sampling have been completed, and a 21,700-meter auger drilling program is planned to refine targets for follow-up RC and core drilling. The region is emerging as a new pegmatite belt in West Africa, and Lithium Africa has first-mover status in building a pipeline of discovery-stage projects.
Kobikoro Project, Guinea
The Kobikoro project in southeastern Guinea consists of four licenses covering 376 sq km in the Archean Kinema-Man domain. This district is part of the underexplored Kissidougou pegmatite belt. Historical stream sediment geochemistry conducted by BRGM highlights multiple anomalous trends in lithium, tantalum and niobium. The standout feature is a 20 km-long lithium-tantalum-niobium anomalous zone aligned with regional structures and underlain by fractionated granite intrusions.
Morocco
Bir El Mami
In 2024, Lithium Africa acquired a 585 sq km, district-scale land package in the Bir El Mami region of Morocco, located on the northern extension of the Tasiast greenstone belt. The project is notable for its spodumene-bearing pegmatites confirmed by surface rock samples, which include lithium values up to 862 parts per million (ppm), and historic soil anomalies up to 363 ppm. The region is emerging as a key lithium district given Morocco’s favorable trade agreements and a growing domestic EV battery manufacturing base. Lithium Africa is currently Morocco’s only major lithium concession holder, and early-stage target identification is underway as of Q1 2025. The company is well positioned to be Morocco’s lithium sector leader and consolidator.
Management Team
Tyron Breytenbach - CEO
Tyron Breytenbach is a former Detour Gold resource geologist and leading equity analyst at Stifel Canada and Cormark. He blends deep geology with institutional capital markets acumen.
Carl Esprey - Executive Chair
Carl Esprey is a former M&A analyst at BHP Billiton and fund manager at GLG Partners. He is the founder of several resource ventures and current CEO of Waraba Gold.
Coulibaly Mamadou - Executive Director
Coulibaly Mamadou is a geologist with 12 years’ experience in mineral exploration. Coulibaly started his career with Randgold, and has extensive knowledge of and experience with the West African Birimian geology.
Ben Gelber - VP Exploration
Ben Gelber is a former VP at Gold Line Resources and exploration manager at Barrick in Guyana. He has more than 19 years of lithium and gold exploration experience.
Dr. Jeroen van Duijvenbode - Development Geologist
With a PhD in geometallurgy, Jeroen van Duijvenbode is an expert in lithium pegmatite targeting and geochemical data interpretation.
Jamie Robinson - CFO
Jamie Robinson is a chartered accountant with extensive mining CFO experience across private and public markets. Prior to his stint in the mining sector, he worked with Deloitte in Vancouver, British Columbia.
Chris O’Connor - General Counsel
Chris is a lawyer with over 19 years of private practice and in-house experience, focused on capital markets, corporate finance and M&A transactions in emerging markets throughout Africa, Eastern Europe and the CIS.
Toluwalase Seriki - Non-Executive Director
Toluwalase Seriki is Ganfeng Lithium’s head of business development in Africa. He possesses a strong M&A and finance background.
Roy Zhang - Advisor
Roy Zhang has nearly 10 years of experience in investment, M&A and corporate development, and is experienced and knowledgeable in lithium trading through his role at Ganfeng.
Dr. Tom Benson - Advisor
Tom Benson is a Stanford PhD volcanologist who leads global exploration at Lithium Americas. He is a widely respected authority on caldera-related lithium resources across the industry.
