SEATTLE (Scrap Monster). Rio Tinto has secured control of key land in Arizona required to advance the ResolutionCopper project, marking a major step forward for what is expected to become one of the largest copper mines in the United States.
SEATTLE (Scrap Monster). Rio Tinto has secured control of key land in Arizona required to advance the ResolutionCopper project, marking a major step forward for what is expected to become one of the largest copper mines in the United States.
SEATTLE (Scrap Monster). Rio Tinto has secured control of key land in Arizona required to advance the ResolutionCopper project, marking a major step forward for what is expected to become one of the largest copper mines in the United States.
EDCU) ("EdgeCopper" or the "Company") is pleased to announce that further to its news release dated March 12, 2026 "Edge Copper Announces PositivePEAResults for its Zonia Copper Project", the ...
the anticipated timing and release of the complete Zonia CopperProjectPEA, the timing and occurrence of additional metallurgical test work, the potential driver of value deriving from expanding the ...
Taseko Mines' FlorenceCopper... Taseko Mines' Florence Copper project featuring Metso's copper solvent extraction and electrowinning (SX-EW) technology is ramping up its commercial operations in Arizona.
Solitario Files Drilling Plan of Operations for its Bright AngelGold - CopperProject...SLR) is pleased to announce that it has filed a Plan of Operations with the USFS to conduct core drilling on its Bright Angel gold-copper project in Colorado.
Cave Creek, through certain US subsidiaries, holds key patented mining claims, unpatented mining claims and surface rights forming part of the CorralCopperProject in Arizona... and Mesa Well projects.
reported results of an updated mineral resource estimate for the Rio Grande gold-copper project in Salta Province, Argentina (the MRE) ... and future studies on the Rio Grande gold-copper project.