The Southeast Alaska Indigenous Transboundary Commission says the outcome of the Kerr-Sulphurets-Mitchell project, if it ...

although the vast majority of ore has come from more than a century of digging what was once the world’s largest open-pit mine. Today it employs more than 2,300 employees, including those from ...

Taseko owns and operates the Gibraltar copper-molybdenum mine, located in south-central British Columbia. It is the second largest open pit copper mine in Canada and the largest employer in the ...

HighlightsHalleck Creek Total Mineral Resource Estimate increased by 12.2% to 2.63 billion tonnes at 3,926 ppm Total Rare Earth Oxides (TREO).Red ...

As many of Mexico’s oldest and largest mines are open-pit operations, the government is likely to face hostility from big industry players following this move. Of the 250 mines hosted by the ...

Lake Superior alone holds 10 percent of the world's readily available freshwater, and by surface area is the world's largest freshwater ... Any new heavy-metals mines in northeastern Minnesota would ...