Latest Tungsten And Antimony News

GreenX Metals has put a conceptual copper-silver target at Tannenberg and a major Poland arbitration award at the centre of its next phase. The annual report also shows the cost of that strategy: a $12.34 million loss, a $4.42 million project impairment and continued reliance on equity funding.

American Tungsten & Antimony has paired a sharply higher FY2026 loss with its most consequential strategic step yet: a proposed US mine-to-metal chain anchored by the Del Sol refinery. The acquisition remains unfinished, but the company has produced antimony ingot from Arizona mine material and ended the year with $19.5 million in cash.

Resolution Minerals has reported its strongest gold grades to date at Golden Gate South, including 1 metre at 14.8 g/t gold, while extending the identified mineralised zone to approximately 600 metres. The results point to possible higher-grade feeder zones, but true widths and the broader continuity of the system remain unconfirmed.

Critical Resources Limited has secured $1.6 million through a share placement to fund exploration across multiple jurisdictions and advance early-stage battery and thermal management technologies.

QEM Limited’s review of the Big It Tungsten Project in Idaho reveals significant untapped high-grade tungsten, antimony, and gold mineralisation with extensive underground workings, setting the stage for a modern exploration campaign amid strategic supply concerns.

American Tungsten & Antimony Ltd (ASX: AT4) has kicked off critical wet table trials at its Del Sol Refinery in Nevada, moving closer to producing ammonium paratungstate and antimony flake from domestic sources. Engineering proposals for expanding the plant’s tungsten processing capacity are under review, while the company pursues US government funding and regulatory approvals.

QEM Limited has finalized its acquisition of Idaho-based Big It and Columbite projects, gaining footholds in seven critical minerals including tungsten and niobium, aiming to mitigate US supply chain risks.

GreenX Metals has expanded its Eleonore North Project with two new licences covering about 1,600 km² in East Greenland, targeting intrusion-related gold and critical minerals like tungsten. Historical data shows high gold grades up to 50 g/t, with fieldwork results due this quarter.

GreenX Metals has outlined a substantial Exploration Target at its Tannenberg Copper Project in Germany, confirming its geological similarity to major Polish Kupferschiefer mines and setting the stage for active drilling and metallurgical work. Concurrently, fieldwork at the Eleonore North Project in Greenland has identified new high-priority tungsten and antimony targets, while a key legal challenge in Singapore was dismissed, affirming GreenX’s compensation rights.

Resolution Minerals has earned FAST-41 transparency status for its Golden Gate Project in Idaho, marking its second such designation and positioning the company as a key player in U.S. critical minerals supply chain development.

GoldArc Resources has identified distinct critical element associations with gold mineralisation at Mt Stirling and Mt Stirling Well, advancing metallurgical test work and mine planning with BML Ventures.

Critical Resources Limited’s initial sampling at the Croesus Project in New Zealand has verified a high-grade gold-antimony system with assays up to 13.3 g/t gold and 6,990 ppm antimony, underpinning its exploration model and setting the stage for follow-up work.