Long sought after by mining companies, four ore bodies are buried below 600 feet of overburden 13 miles northeast of Safford. They include the Lone Star, San Juan, Sanchez and Dos Pobres on 20,000 ...

The proposed Sheep Creek mine is about 13 miles south of Painted Rocks State Park and approximately 36 miles south of Darby, near the headwaters of the West Fork of the Bitterroot River.

An update from Atlantic Richfield about potential repositories for Superfund wastes rejects the Berkeley Pit, for now, along with Kelley Mine Area sites, in favor of Butte Mine Waste Repository.

The fate of a controversial gravel mine expansion in Bondurant, and, to its opponents, the waterways downstream, will be ...

(Tecumseh) -- Excavation work is expected to begin early next year on a rare earth minerals mine in southeast Nebraska.

Portal Will Establish the Mine Entrances and is a Critical First Step in Enabling Underground Mine Access and Advancing the Project Portal Project Expected to Commence in Q1 of Calendar Year 2026 ...

Strategic Minerals plc (AIM: SML; USOTC: SMCDF), an international mineral exploration and production company, provides the following updates regarding its wholly owned subsidiary, Leigh Creek Copper ...

Highlander Silver is to acquire Bear Creek Mining to add the Corani silver project in Puno, Peru, one of the largest primary Ag deposits in the world, to its San Luis Au-Ag project. Bear Creek ...

The Yolo County Board of Supervisors approved a mining permit extension with a unanimous vote during their most recent meeting, allowing a mining operation from Cemex to continue along Cache Creek ...

All monetary amounts are expressed in Canadian dollars, unless otherwise indicated. Toronto, Ontario--(Newsfile Corp. - December 19, 2025) - Highlander Silver Corp. (TSX: HSLV) ("Highlander Silver") ...

On Dec. 9, the Yolo County Board of Supervisors unanimously approved a permit extension for Cemex to continue operating its gravel mine along Cache Creek for an additional 20 years through 2047. This ...