Latest Copper Mining News

29Metals has successfully moved its application for a new tailings storage facility at Capricorn Copper into detailed assessment, marking a critical step toward restarting operations sustainably.

Paterson Resources is set to begin an 8,500-metre drilling campaign at its Grace Gold Project, aiming to upgrade its resource classification and unlock further value in a highly prospective region.

MAC Copper Limited reported a 10% revenue decline but narrowed its net loss by 25% in HY25, achieving record daily copper production and advancing its acquisition by Harmony Gold.

Mount Hope Mining has identified multiple strong electromagnetic conductors at its Blue Heeler prospect, signalling promising mineralisation near historic copper mines. The company is set to commence its maiden drilling program, aiming to unlock new resources within the Mt Hope Project.

Sierra Nevada Gold (ASX – SNX) has qualified to bid for exploration licenses in Saudi Arabia’s Arabian Shield, leveraging its regional expertise to tap into a promising new frontier aligned with the Kingdom’s Vision 2030.

Diablo Resources is progressing exploration at its Phoenix Copper Project in Utah, targeting copper mineralisation near the producing Lisbon Valley Mine. Assay results from ongoing drilling and sampling are expected soon, supported by streamlined US permitting.

AIC Mines Limited reported a robust FY25 with $189.6 million revenue and $15 million net profit, securing key contracts and funding for its Eloise expansion and Jericho development.

AIC Mines has announced promising drilling results at its Jericho copper deposit in Queensland, confirming continuity in key mineralised shoots and revealing a new mineralised lens, J0, that extends over one kilometre and remains open for further exploration.

Kingston Resources is accelerating growth at its Mineral Hill mine with the largest exploration program in decades and fast-tracked underground mining set for late 2025, backed by proceeds from the Misima Gold Project sale.

Hillgrove Resources has announced the discovery of a new high-grade copper-gold mineralisation zone, the 'Saddle' Zone, at its Kanmantoo Copper Mine, promising near-term resource growth with minimal infrastructure needs.

Mount Hope Mining (MHM) has initiated its maiden drilling campaign targeting gold and base metals in the prolific southern Cobar Basin, aiming to define a JORC resource and accelerate development.

Marimaca Copper has successfully extended the high-grade copper mineralization at its Pampa Medina deposit by 300 meters west, confirming a large, continuous sediment-hosted system with promising grades and widths.