Latest Resource And Reserve Estimates News

Page 1 of 5
Cobre Limited has secured A$60 million to acquire a majority stake in the Sierra Atacama Copper Project in Chile, positioning itself as a significant copper producer with strong expansion potential.
Maxwell Dee
Maxwell Dee
12 Feb 2026
AIC Mines has successfully accessed the Jericho copper deposit underground, confirming key geological models and reducing technical risks. This milestone accelerates plans to expand copper production at the Eloise mine in Queensland.
Maxwell Dee
Maxwell Dee
2 Feb 2026
Austral Gold Limited has restarted commercial production at its Casposo mine, driving a 170% surge in quarterly sales revenue to US$23.8 million and strengthening its financial position with reduced debt and increased cash reserves.
Maxwell Dee
Maxwell Dee
30 Jan 2026
Raiden Resources has secured an 85% stake in the Crixás Gold Tailings Project in Brazil, presenting a low-capital pathway to near-term gold production. Meanwhile, exploration advances at the Vuzel Gold Project in Bulgaria aim to boost resource ownership amid rising precious metals prices.
Maxwell Dee
Maxwell Dee
29 Jan 2026
D3 Energy has reported encouraging progress in its South African helium and methane operations, highlighted by improved gas flow rates from the Nooitgedacht Major well and an upgraded US OTCQX listing to broaden investor reach.
Maxwell Dee
Maxwell Dee
29 Jan 2026
Orezone Gold Corporation has announced a transformative acquisition of the Casa Berardi gold mine in Quebec, marking its entry into a Tier 1 mining jurisdiction and significantly boosting production and cash flow.
Maxwell Dee
Maxwell Dee
27 Jan 2026
New Murchison Gold Limited has released its 2025 Mineral Resources and Ore Reserves update for the Crown Prince Gold Mine, reflecting initial mining depletion and confirming the project’s economic viability. The company is now focusing on underground potential and near-mine exploration.
Maxwell Dee
Maxwell Dee
11 Dec 2025
Metals X Limited has updated its Renison Tin Operations Ore Reserve, reporting a 7.5 million tonne reserve with 102,720 tonnes of contained tin, reflecting an 8.5% decline from last year but affirming a near-decade mine life.
Maxwell Dee
Maxwell Dee
17 Nov 2025
Beacon Minerals reported solid gold production of 6,884 ounces in Q3 2025 with a strategic focus on expanding its Iguana deposit and maintaining a robust gold retention strategy.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Larvotto Resources has greenlit the Hillgrove Antimony-Gold Project development, securing $175 million in funding and reporting strong high-grade drilling results that bolster its resource base.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Austral Gold’s Q3 report reveals a sharp production drop at Guanaco following a fatal accident, prompting a downward revision of 2025 output and cost hikes, while Casposo’s refurbishment signals a new growth phase.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Alkane Resources reports a total of 1.97 million ounces of gold in Mineral Resources at its Swedish Björkdal operations, with underground mining ongoing and open pit mining paused until 2027. Exploration highlights suggest promising extensions near existing infrastructure.
Maxwell Dee
Maxwell Dee
15 Oct 2025