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Coal company lobbying Alberta government for lenient definition of open pit mine

As the provincial government finalizes details of new rules for coal mining in Alberta’s mountains and foothills, one company is asking officials to pick a definition of open pit mining that won’t ...
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Ontario gold miner yields high grades from proposed open pit

・Red Pine Exploration (TSXV:RPX) released new results from a recent near-surface drilling program to better define open-pit mining potential at its Wawa gold project in Ontario ・Red Pine Exploration ...
The Mining Journal

First Mining issues Springpole PFS

First Mining Gold has announced an updated prefeasibility study (PFS) for its Springpole gold project in Ontario, Canada. The study details a 30,000tpd open pit mining operation that would produce ...
the deep dive

Rio Tinto Shuts Primary Canadian Diamond Mine as Reserves Exhaust

Rio Tinto Group has officially ended production at its Diavik diamond mine, marking the conclusion of 23 years of operations in Canada’s Northwest Territories. The milestone follows the exhaustion of ...