Amex Gold Mining Retains CMAC-Thyssen Mining Group for Underground Development of Perron Bulk Sample Program

Amex Gold Mining Inc. (TSXV: AMX) (FSE: MX0) (OTCQX: AMXEF) ("Amex" or the "Company") is pleased to announce that it has ...

Omineca Continues Operations Underground at Wingdam Paleoplacer Gold Project; Receives First Nations Letter of Support

Omineca Mining and Metals Ltd. (TSXV: OMM) (OTCQB: OMMSF) ("Omineca" or the "Company") is pleased to provide a program update ...
National Academies of Sciences%2c Engineering%2c and Medicine

Coal: Research and Development to Support National Energy Policy

This appendix presents additional details on the individual processes that are involved in extraction of coal from surface and underground mines, and the subsequent beneficiation of the coal in coal ...
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500,000 abandoned US coal mines to become giant underground water batteries with a new storage method

Beneath parts of the Appalachian Mountains, thousands of mine shafts still descend deep into the earth. Some of these vertical passages drop more than 1,000 feet, connecting long corridors carved ...
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Volvo Will Deploy Electric Trucks for Underground Mining, Reducing CO2 Emissions

There’s an increasing number of EVs nowadays. Although we mostly see the electrification trend in personal vehicles, other opportunities, such as electrified trucks, are worth exploring. For instance, ...