Summit Minerals Limited

Stallion Uranium Mineral Resource Restatement

Summit Minerals Limited (ASX: SUM, “Summit” or the “Company”) is pleased to announce that it has completed a review and restatement of the Stallion Uranium Mineral Resource, which Manhattan Corporation previously prepared in 20172. Both Stallion estimates have been reported in accordance with JORC 2012.


HIGHLIGHTS

  • Mineral Resource Estimate (MRE) for the Stallion Uranium deposit has been restated as an initial step in restating and delivering maiden MREs for all deposits in the Stallion Project.
  • The restated MRE for the Stallion deposit, reported in accordance with JORC 2012 at a 100 ppm U3O8 cut-off, contains an Inferred Mineral Resource of 9.5Mt at 150 ppm (1.4 Kt U3O8; see Table 1 below) for a contained 3.2 Mlb U3O8.
  • The project is supported by the potential economic extraction through ISR (In Situ Recovery), which typically has a lower operating recovery of around AUD$15-25 per pound of uranium oxide1.
  • Mr Arnold van der Heyden of H & S Consultants Pty Ltd (HSC), an independent, competent person, performed the resource estimation.

A Mineral Resource estimate for the Inferred Mineral resource of 9.5 million tonnes (“Mt”), grading 150 ppm U3O8, totalling 3.2Mlb U3O8 at the 100 ppm U3O8 cutoff. The resource estimate was prepared by HSC and reported in accordance with the JORC Code 2012 (See Appendix 1-JORC Table 1).

Table 1: Restated JORC 2012 MRE for Stallion deposit.

Resource blocks inside the Queen Victoria Springs Nature Reserve (QVSNR) were excluded from the estimate, slightly reducing the Stallion MRE from the 3.3 Mlb U3O8 previously stated by Manhattan (ASX: MHC).

The work involved rebuilding the resource database, reviewing previous work, and confirming compliance with the JORC Code (2012).

The Stallion uranium project is approximately 175km east-northeast of Kalgoorlie, WA. The Company owns 100% of the 442 km2 of exploration tenements and applications underlain by Tertiary palaeochannels within the Gunbarrel Basin. These palaeochannels are known to host several uranium deposits and drilled uranium prospects (Figure 1).

The Company intends to advance resource expansion work at Stallion.

Summit’s Chief Executive Officer, Gower He, said:

“The board is extremely pleased with the rapid advancements in restating the Uranium Resource at Stallion. Once our additional applications are granted, we are well equipped to quickly advance exploration work to expand our resources as we look to deliver value for our shareholders.

Figure 1 - Summit controls 442 km2 of exploration tenements and applications underlain by Tertiary palaeochannels at Stallion. These palaeochannels are known to host several uranium deposits and drilled uranium prospects, including the 3.2Mlb Stallion uranium resource.

GEOLOGY

Tertiary palaeochannels within the Gunbarrel Basin underlie the Ponton Creek area, which includes the Stallion Project. Carbonaceous sand-hosted uranium mineralisation has been defined by drilling along 55 kilometres of the palaeochannels at Stallion, Stallion South, Double 8, Ponton, Highway, Highway South, and the Shelf prospects (Figure 1). Uranium mineralisation occurs in shallow, reduced sand- hosted tabular deposits between 40 and 70 metres deep. The mineralisation is confined to the palaeochannel and is potentially amenable to in situ metal recovery (“ISR”), the lowest cost method of producing yellowcake with the least environmental impact.


Click here for the full ASX Release

This article includes content from Summit Minerals 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.

The Conversation (0)
  Boss Energy

Boss Set to Ship First U308 from Honeymoon

Ramp-up running ahead of Feasibility Study schedule, with more than 57,000lbs of uranium produced to date; Construction of NIMCIX columns 2 and 3 almost complete, paving way for ongoing production increases

Boss Energy Limited (ASX: BOE; OTCQX: BQSSF) is pleased to report strong progress in the commissioning and ramp up at its Honeymoon uranium mine in South Australia, with a total of 57,364lbs of U308 produced by June 30, 2024.

Keep reading...Show less
GTI Energy

Lo Herma ISR Uranium Project, Resource Drilling Funded

Following the recently completed placement to sophisticated and institutional shareholders, GTI Energy Ltd (GTI or Company) is pleased to provide an update on the upcoming resource expansion drilling program at the Lo Herma ISR uranium project in Wyoming’s Powder River Basin (PRB). In advance of further news related to progress of the planned drill program at Lo Herma, the following provides a summary of the resource expansion potential and objectives of the 2024 Phase II drilling.

Keep reading...Show less
Nuclear power plant.

US to Spend US$2.7 Billion on Low-enriched Uranium from Domestic Sources

The US Department of Energy (DOE) said it plans to invest up to US$2.7 billion to strengthen the domestic nuclear fuel supply chain as part of President Joe Biden's Investing in America agenda.

In a request for proposals issued on June 27, the DOE said it is looking to buy low-enriched uranium (LEU) from domestic sources in order to enhance national energy security and create new jobs in the nuclear industry.

The DOE also wants to stimulate the development of uranium enrichment capacity in the US, and believes that this initiative will promote the safe and responsible buildout of facilities designed for this purpose.

Keep reading...Show less
Infini Resources Limited

Stunning High Grade Uranium Soil Results at Portland Creek

Maiden soil sampling assays uncover Uranium grades beyond laboratory detection limit

Infini Resources Ltd (ASX: I88, “Infini” or the “Company”) is delighted to announce its maiden field sampling assay results at its highly prospective and 100% owned Portland Creek Uranium Project in Newfoundland, Canada. The return of these material assay results follows the completion of the Company’s maiden exploration program (Figure 1 and refer to ASX announcement 28 May 2024).

Keep reading...Show less
GTI Energy

GTI Energy


Keep reading...Show less

Cameco Releases 2023 Sustainability Report

Cameco (TSX: CCO; NYSE: CCJ) released its 2023 Sustainability Report today. The report communicates the sustainability initiatives and key metrics that demonstrate Cameco's progress to date and the continual advancement of our sustainability reporting.

"Our vision is to energize a clean-air world. As the world seeks to decarbonize, we also want to do our part and be an active partner in the fight against climate change. I am proud of the steps we have taken to reduce our carbon footprint, focus on environmental protection, and make our workplace more supportive and reflective of the communities where we live and work," Cameco President and CEO Tim Gitzel said.

News Provided by Business Wire via QuoteMedia

Keep reading...Show less

Latest Press Releases

Related News

×