Latest Tantalum News

PMET Resources has unveiled several new high-grade lithium, caesium, and tantalum pegmatite discoveries across its flagship Shaakichiuwaanaan Property and adjacent holdings in Quebec, significantly expanding the known mineralised footprint and reinforcing its critical minerals credentials.

Green Technology Metals (ASX: GT1) secured $1.87 million from its recent entitlement offer, with underwriters stepping in to cover a $2.13 million shortfall. The capital raise supports ongoing development of its Ontario lithium project.

Dart Mining has acquired a vast tenement package in the mineral-rich Pine Creek Orogen, adding gold, copper, uranium, and tungsten prospects to its portfolio while raising A$1.3 million to fund exploration.

QEM Limited has pushed back the deadline to complete due diligence on its planned acquisition of two U.S. critical minerals projects, citing legal and environmental concerns that require further investigation.

Develop Global’s Pioneer Dome lithium project hits high-grade infill drilling results surpassing resource expectations, setting the stage for a Final Investment Decision next month on an 850,000-tonne DSO operation.

Green Technology Metals (ASX: GT1) is pushing forward its Seymour lithium project with an $11 million recapitalisation underway and fresh additions of tantalum and rubidium processing streams aimed at boosting project economics.

Solis Minerals is poised to launch diamond drilling at its Mandacaru lithium prospect in Brazil this June, backed by robust geochemical data and expert technical support. Meanwhile, its Cinto Copper Project in Peru has secured final drilling approvals, marking a significant step in the company’s 2026 exploration campaign.

Energy Transition Minerals (ASX: ETM) has appointed Alexander B. Gray, a former senior US national security official, to its Strategic Advisory Board, enhancing its geopolitical clout and US engagement as it pushes forward with its Greenland rare earths project.

Askari Metals has kicked off a comprehensive Phase 1 field program at its EPL 7626 licence within Namibia's Uis Project, aiming to uncover polymetallic mineralisation including tin and tantalum. The program leverages advanced remote sensing and on-site LIBS analysis to identify buried pegmatites adjacent to a major operating mine.

PMET Resources has kicked off a substantial 45,000-meter drilling program at its flagship Shaakichiuwaanaan Property in Quebec, aiming to bolster lithium, caesium, and tantalum resource development ahead of updated economic studies.

Everest Metals Corporation (ASX: EMC) has upgraded its Mt Edon Critical Minerals Project resource to 4.3 million tonnes at 0.23% Rb2O, enhancing grade, tonnage, and confidence ahead of a mining proposal submission expected to gain approval by late 2026.

PMET Resources has secured crucial non-binding letters of support from Export Development Canada and Germany’s KfW IPEX-Bank, marking a key step toward financing its Shaakichiuwaanaan critical minerals project in Quebec ahead of an updated feasibility study.