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RareX Limited (ASX: REE – RareX, or the Company) is pleased to announce the discovery of high-grade gallium at the Cummins Range carbonatite pipe. The rare earth deposit hosts multiple wide, high-grade intercepts above the Rare and Phos carbonatite dykes. Gallium assays have been identified in the upper 80m of the carbonatite pipe, occurring alongside high-grade rare earths, phosphate, and scandium mineralisation. Deeper gallium has not yet been assayed for.
Highlights
- Historical drill holes contain values up to 6,826 g/t (0.68%) Ga2O3
- Significant Gallium Intercepts include:
- 99m at 106 g/t Ga2O3, 0.77% TREO and 160 g/t Sc2O3 from 1m
- 60m at 124 g/t Ga2O3, 3% TREO and 372 g/t Sc2O3 from 36m, Incl. 12m at 242 g/t Ga2O3, 6.7% TREO and 638 g/t Sc2O3
- 74m at 123 g/t Ga2O3, 2.4% TREO and 186 g/t Sc2O3 from surface, Incl. 30m at 206 g/t Ga2O3, 4.6% TREO and 310 g/t Sc2O3
- Research suggests these are the highest grade gallium assays reported in Australia
- Only 25% of the historical drilling has been assayed for gallium with none of the RareX drilling assayed for gallium – this discovery immediately elevates Cummins Range to the most advanced gallium deposit in Australia
- Gallium is on the critical mineral list for Europe, America and Australia and, with the growth of electronics, semi-conductors and solar panels, it is anticipated the gallium market will grow significantly from US$2.45B in 2024 to US$21.53B by 20341
- Re-assaying of samples is underway
CEO and Managing Director, James Durrant, commented:“The gallium results are an unexpected boost for the Cummins Range deposit, coming from a deep dive reassessment of the deposit in readiness for the 2025 drilling season on the near-mine anomalies. Gallium is on the critical minerals list of every major economy, including the United States and Australia, yet there are no significant Western producers. China controls 98% of the market and has imposed a comprehensive ban on all gallium exports.
“The Cummins Range deposit has been significantly de-risked through advanced heritage agreements, environmental and infrastructure studies, and mine planning. This ne aspect to Cummins Range immediately escalates this project to the most advanced gallium deposit in Australia. We look forard to conducting further studies to determine ho gallium can be integrated into our rare earth and phosphate development plans.”
Most of the world’s gallium is produced as a byproduct of aluminium and zinc refining. Gallium grades are generally classified as follows: low-grade (30–50 g/t), moderate-grade (50–100 g/t), and high-grade (>100 g/t). Initial assessments have identified a moderately mineralized area of 500m x 500m, with higher grade zones occurring within and near high grade rare earth and scandium mineralization. Notable high-grade intercepts include:
- NRC016 - 99m at 106 g/t Ga2O3, 0.77% TREO and 160 g/t Sc2O3 from 1m to EOH
- NRC058 - 74m at 123 g/t Ga2O3, 2.4% TREO and 186 g/t Sc2O3 from surface, including 30m at 206 g/t Ga2O3, 4.6% TREO and 310 g/t Sc2O3
- NRC037 - 56m at 114 g/t Ga2O3, 1.5% TREO and 263 g/t Sc2O3 from 44m, including 11m at 220 g/t Ga2O3, 3% TREO and 639 g/t Sc2O3
- NRC038 - 60m at 124 g/t Ga2O3, 3% TREO and 372 g/t Sc2O3 from 36m, including 12m at 242 g/t Ga2O3, 6.7% TREO and 638 g/t Sc2O3
- NRC068 - 86m at 105 g/t Ga2O3, 2.8% TREO and 200 g/t Sc2O3 from 14m, including 11m at 210 g/t Ga2O3, 6.6% TREO and 376 g/t Sc2O3
- NRC078 - 37m at 145 g/t Ga2O3, 3.2% TREO and 321 g/t Sc2O3 from 30m, including 10m at 292 g/t Ga2O3, 5% TREO and 500 g/t Sc2O3
Gallium at Cummins Range
Historical regolith RC drilling, conducted between 2007 and 2012 by Navigator Resources and Kimberly Rare Earths were mostly assayed for gallium. A total of 11,487 assays for gallium were completed with 36% of the assays containing >40 g/t Ga2O3.
Significant intersections have been calculated using a cut-off grade of 40 g/t Ga2O3 over 5 metres and are shown in Appendix 1. Figure 1 is a cross section showing significant gallium intercepts that have formed in saprolite on top of the Rare Dyke and below an ancient lake.
Figure 1. Section 307340E. Showing gallium intercepts at Cummins Range deposit. Section location is shown in Figure 2 and intersection specifics can be found in Appendix 1
Figure 2. Collar location plan showing carbonatite dykes 100m below surface. Also showing Section (Figure 1) location.
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This article includes content from RareX, 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.
REE:AU
Munda Gold Mine Starter Pit Underway
Highlights
- Munda Mining Proposal and Mine Closure Plan approved.
- Starter Pit site preparation commenced.
- Munda will be mined by Auric, in its own right, with Auric employees.
- Grade control drilling on a 5m x 5m pattern completed.
- Contracts executed for mining fleet hire, drill and blast and key suppliers.
- Mine camp for 12 people established near Munda.
Management Comment
Managing Director, Mark English, said: “This is a milestone moment for Auric. Our whole team is full of optimism and excited to commence the Munda Gold Mine Starter Pit.
“Munda is our major asset; containing a sizeable gold resource. We will start out conservatively with a target to mine 125,000 tonnes of ore, producing around 6,100 ounces of gold at a projected AISC of A$2,635 per ounce.
“We are right on schedule and have mobilised all the necessary machinery and infrastructure. Earth works have commenced, we will begin mining in a few days.
“The Starter Pit will take us approximately six months to complete.
“The project is another significant step, both in our ambition to become a substantial gold producer in the district, and to develop Munda to its full potential.” said Mr English.
Photo 1: MHM Contracting 40-tonne Moxy dump trucks on site at Munda Gold Mine.
The Munda Starter Pit Mining Proposal and Mine Closure Plan have been approved by the WA Government’s Department of Energy, Mines, Industry Regulation and Safety (DEMIRS).
Survey mark-out of the pit crest, haul road, waste dump, ROM pads and site office has been completed.
Auric has executed a contract to dry hire the mining fleet from MHM Contracting Pty Ltd. The fleet will be operated by Auric employees.
A grade control program over the Starter Pit extents for those holes accessible from surface on a 5m x 5m pattern has also been completed. A total of 428 holes for 14,670m were drilled by Kalgoorlie-based Total Drilling Services. Results have been received allowing the mine geologists to define near surface ore blocks in advance of mining. Further grade control drilling on a 5m x 5m pattern will be undertaken as mining exposes new benches.
The Company will commence mining the Starter Pit this week, where it is estimated 125,000 tonnes of ore will be extracted at an estimated grade of 1.8g/t Au at an AISC of A$2,635 per ounce (Tables 2 and 3). The Starter Pit will take approximately six months to complete.
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This article includes content from Auric Mining, 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.
Independent Estimate Confirms Multibillion Barrel Prospective Resources
Highlights
- New independent estimate confirms multibillion barrel prospective resource across five prospects in Tumbes TEA
- Total Best Estimate (2U) of 3 billion barrels of oil prospective resources1 (100% gross unrisked) across Bonito, Raya, Salmon, Caballa and Tiburon prospects
- The largest prospect, Bonito, has a Best Estimate (2U) of 1 billion barrels of oil prospective resource1 (100% gross unrisked)
- Majority of the resources are contained within Lower Miocene Zorritos Formation, a proven reservoir within the basin
- Resource potential determined by leading international petroleum consultancy Netherland Sewell and Associates (NSAI)
- World class multibillion barrel exploration potential builds on Condor’s substantial discovered gas field at Piedra Redonda (1 Tcf 2C)2
- Farmout process commenced with multiple parties in data room
- Shareholder briefing to be held Thursday 10 April, to detail resource estimate update
The NSAI evaluation confirms multibillion barrel potential, with a combined best estimate gross unrisked 2U prospective resource of 3 billion barrels of oil (2.4 billion barrels net to Condor) across the Bonito, Raya, Salmon, Caballa and Tiburon prospect areas (Table 1).
Figure 1 – Independent estimate of prospective resources across five prospects shown in purple, Raya, Salmon, Bonito, Caballa and Tiburon.
Table 1 – Statistically Aggregated Prospective Resource Estimates (Unrisked) at each of the 5 prospect areas Low (P90), Mid (P50), High (P10).
Prospective resources shown are aggregated by prospect area (Table 1). The geological chance of success (GCoS) has been assessed for the primary target reservoir within each prospect. Each prospect contains multiple stacked reservoir intervals, which may increase the effective chance of success due to multiple opportunities within a single structure.
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This article includes content from Condor Energy, 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.
Optimised Root Lithium Project PEA Highlights Robust Economics
HIGHLIGHTS
- The Root Lithium Project in Ontario, Canada has been evaluated on a standalone basis and considering the recently updated Root Project MRE, revised pit optimisations and mine development options and changed lithium market conditions (previous 2023 PEA results were combined with the Company’s Seymour Lithium Project also in Ontario)
- The study confirms favourable economics across alternative mine development scenarios, including both open pit and underground mining, reinforcing Root as a viable and resilient standalone project
- The selected development option for the Root Lithium Project delivers:
- An increase in NPV to US$668 million
- A reduction in pre-production CAPEX, largely due to lower pre-stripping costs
- Reduction in Total Material Movement (TMM)
- Lower NPV and longer payback period due to more conservative SC5.5 pricing assumptions in early processing years
- Significantly improved LOM strip ratio of 8.1:1, driven by underground development—resulting in lower mining costs that help offset reduced revenues
PROJECT DASHBOARD
- The Root Lithium Project underpins GT1’s vertically integrated development strategy and is expected to provide long-term feed to the Company’s planned Lithium Conversion facility in Thunder Bay
- The immediate focus for the Root project will be advancing permitting and consultation activities in parallel with the Pre-Feasibility Study( PFS)
"The completion of the optimised PEA marks a major milestone for the Root Lithium Project, confirming it as a technically and economically robust standalone operation. With a longer mine life, reduced upfront capital requirements, and strong economics, Root is well-positioned to support GT1’s broader strategy of establishing a vertically integrated lithium supply chain in Ontario. This study reinforces our confidence in Root as a long-term feed source for the Thunder Bay conversion facility and highlights the project’s strategic importance in the North American battery materials landscape.
The economic advantages of executing a project in Ontario are obvious and compelling, driven by outstanding infrastructure, government incentives and proximity to the North American EV supply chain. We remain committed to advancing our Root Lithium Project to realise our overall strategy in Ontario.”
-GT1 Managing Director, Cameron Henry
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This article includes content from Green Technology Metals Limited, 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.