The Canadian Press on MSN
BC approves block-caving for Red Chris Mine, site where three workers were trapped
VICTORIA — The British Columbia government has approved an amended environment assessment certificate for block-caving at the ...
VANCOUVER, BRITISH COLUMBIA, CANADA, December 19, 2024 /EINPresswire.com/ -- Canadian subsurface intelligence leader Ideon Technologies has activated its supernova ...
Carrapateena is an underground copper, gold and silver mine. The mine uses sublevel caving extraction methods, with conventional crushing, grinding and flotation producing copper concentrate. BHP is ...
Investigating the factors influencing vertical stress ahead of the undercutting line in block caving
In block caving mines, stress evolution induced by undercutting poses a significant threat to the integrity of extraction structures. Focusing on the Pulang Copper Mine, this research analyzes the ...
The Canadian Press on MSN
Red Chris mine in BC expands with safety in mind after previous collapse
VANCOUVER — The operator of the Red Chris gold and copper mine in northwestern B.C. says it is applying safety lessons ...
Granular flow mechanics in underground mining addresses the movement and interaction of fragmented rock as it drains through voids created by caving, drawing or blasting. These flows exhibit complex ...
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