Kootenay West gypsum mine granted an environmental assessment certificate
CertainTeed proposes a 135-hectare open-pit gypsum mine, located approximately 12 kilometres northeast of Canal Flats.
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Tervita is a leading environmental services company with nearly 40 years of industry experience.by Keith Powell
Calgary-based West High Yield Resources sells their mineral properties near Rossland to Maryland-based Gryphon Enterprises for US$750 million