… Bitterroot River. A fourth mine tunnel, called an “adit,” would also be … plans to handle mining waste. “Storing rock inside the mine tunnel, which … removal and processing of the minerals gallium, neodymium and praseodymium,” along …

… shaft, and the Sandy K adit driven 450 metres into the … -style silver mine outside of the Cobalt Mining Camp. Thirty-seven mineral occurrences … of Ontario, Ontario Department of Mines, Mineral Resources Circular No. 10). Combined …

… to service the BC4 Adit to provide compressed air … expanded and upgraded underground mining fleet to 11 pieces. … view of Crescent Silver Mine with key adits, shaft and tunnels … approvals; potential litigation; fluctuating mineral and commodity prices; the …

… the U.S. Bureau of Mines (USBM) and the U … minerals development. These initiatives may include studies related to historical mine … the property includes five adits totalling approximately 377 feet … against available reports. Germanium Mining is a member of the …

… potential disaster for U.S. miner Ivanhoe Atlantic (formerly HPX), which … of five adits, the access tunnels to the old mines, that matched … clash: it’s a real mineral-rich area, but also a … phase of mining, while excluding phases two and three and mine closure …

… front of the 541 adit, installed concrete barriers … Institute of Materials, Minerals and Mining and a Chartered … procedures for classifying mineralization were not undertaken within … extensive experience in mineral exploration and mine development, Pasinex …

… the former Tiblemont Island gold mine. This mine was discovered in the … meters. A 360-meter-long adit was also driven into the … ;). About Mosaic Minerals Corporation Mosaic Minerals Corp. is a Canadian mining exploration company …

… Forest website. Three historic adits (mine entrances or portals) will … storage facilities, and some mining activities in Adits 2 & 3. … minerals will be utilized as internal fill within the adit … extracting ore in the mine such as an overhand …

… proposed rare-earth elements mine in the Bitterroot River …  announced that mining company US Critical Minerals had submitted … mapping and sampling of adits, ground geophysical surveys, and … on the relationship between mine-waste contamination and ecosystem …

… silver found at the Cliff Mine opened and closed, worked … battered the shore. Miners carved short adits into rocky slopes and … fishing village, then a hopeful mining hub, then a strategic … that fueled the mines may linger in collapsed adits and scattered …