Public Company News

Junior explorer PolarX has hit a 9.1m intersection running a stellar 124 g/t gold from a shallow 27.4m in its maiden RC drilling campaign at the company’s Humboldt Range project in Nevada. The stellar intersection contained an exceptionally high-grade zone of 3m at 371 g/t gold and 143.5 g/t silver with the same hole going on to deliver another 73.2m going 0.28 g/t gold and ending in mineralisation.

Metallurgical testing using a high-pH caustic pre-treating process on Sihayo Gold’s starter project in North Sumatra has the explorer pointing towards a significantly better cashflow than forecast. The company says back-of-the-envelope calculations suggest the improved gold recoveries could lift the life-of-mine pre-tax cashflows more than 75 per cent.

Coda Minerals has received encouraging metallurgical test results showing exceptional recoveries above 99 per cent from a concentrate sample taken at its Emmie Bluff copper-cobalt deposit in South Australia. The company says the results show the potential for lower-cost on-site production of high-value goods from Coda’s Elizabeth Creek copper project, including the Emmie deposit, that can be sold into the electric vehicle and battery markets.

Altech Chemicals has executed a framework agreement with Fraunhofer IKTS to accelerate the testing and qualification process for its battery-boosting Silumina Anodes product. The company is looking to lather the silicone and graphite-infused substance over lithium-ion batteries to deliver battery anodes with a 30 per cent higher retention capacity over non-coated items.

West Australian gold miner Ora Banda Mining has pulled off a recruitment coup by appointing Northern Star Resources’ highly regarded former Chief Operating Officer, Luke Creagh as its Chief Executive Officer. Ora Banda Chairman, Peter Mansell said Creagh’s appointment was a major fillip for the company, adding: “We couldn’t be happier that Luke is joining us.”

Calidus Resources is moving fast towards steady-state production at its Warrawoona gold project in WA’s Pilbara region after pouring 8916 ounces of gold in the June quarter. The company tabled its impressive results just six weeks after pouring the first batch of gold from its carbon-in-leach circuit at its newly commissioned processing plant.

Kairos Minerals has backed up recent stellar assay results from its Mt York gold project in the Pilbara with a technical review, emboldening the West Australian explorer to chase a major upgrade in resource with an upcoming 15,000-20,000m drilling program. The review found mineralisation is continuous along a 3.4km trend, with substantial scope to grow the project’s 873,500oz resource at depth.

Lithium Australia is celebrating a major milestone after its recently acquired battery recycling company Envirostream received its first rebate from the Commonwealth Government-backed B-cycle scheme. B-cycle is a national battery recycling plan that provides rebates across collection, sorting and processing points to create a responsible battery lifecycle by keeping batteries out of landfill.

Classic Minerals has moved closer to full-scale production at its flagship Kat Gap project near Southern Cross in Western Australia after hitting a substantial body of water in its first exploratory hole. The company considers the discovery an important milestone given that water is an essential ingredient in treating the precious metal at the operation’s gold processing facility.

Allup Silica has revealed an updated inferred mineral resource estimate at its Sparkler silica sand project in WA’s Great Southern region the company says will help increase the purity of the final product. The updated in-situ resource now sits at 70 million inferred tonnes at an increased grade of 96.84 per cent silicon dioxide and a reduced iron oxide percentage of 0.34.

Adriatic Metals has unveiled more high-grade silver and zinc intercepts at its Rupice Northwest extension in Bosnia and Herzegovina that continues to expand the larger multi-commodity deposit’s mineralisation. One of the diamond holes returned a broad 30.9m section going 851 grams per tonne silver equivalent about 90 metres northwest of the company’s existing 12 million tonne resource going 149 g/t silver and 1.4 g/t gold.

Biotech company Chimeric Therapeutics has advanced its cutting-edge cancer-fighting work by expanding a licencing agreement with a top US university for breakthrough cancer treatment. The clinical-stage cell therapy company hopes the new agreement, through acquisition of critical know-how, will expedite its ambition to commercialise the treatment. Chimeric plans to use the treatment in a clinical study of patients with gastrointestinal cancers.