These geological characteristics of the Brenda Open Pit Molybdenum Mine contribute to its significance within the mining industry and its potential for resource extraction. Site …
WhatsApp: +86 18221755073Consistent with Xstrata Copper Canada's corporate focus on biodiversity, this presentation describes a way of responding to these challenges highlighting a biodiversity enhancement …
WhatsApp: +86 18221755073This paper describes how site water management has become the key to successful decommissioning at Brenda Mine. It covers all man-made landforms within the mine … Know …
WhatsApp: +86 18221755073The Brenda mine produced 278,000 tonnes of copper, 66,000 tonnes of molybdenum, 125 tonnes of silver, and 2 tonnes of gold [6]. In the process, 300 million tonnes of rock were removed in …
WhatsApp: +86 18221755073Brenda Mines, located 22 km Northwest of Peachland in British Columbia, Canada was an open pit copper-molybdenum mine which closed in 1990 after 20 years of operation. The primary …
WhatsApp: +86 18221755073The Brenda mine began production in early 1970 with measured geological (proven) reserves of 160,556,700 tonnes grading 0.183 per cent copper and 0.049 per cent molybdenum at a cutoff …
WhatsApp: +86 18221755073The Brenda mine began production in early 1970 with measured geological (proven) reserves of 160,556,700 tonnes grading 0.183 per cent copper and 0.049 per cent molybdenum at a cutoff …
WhatsApp: +86 18221755073The former copper and molybdenum open pit mine began operations in 1969 with the official opening in April 1970. At the beginning of operations, the Brenda mine milled almost 20,000 …
WhatsApp: +86 18221755073Between 1970 and 1990 approximately 180 million tons of very low grade copper and molybdenum were mined at 30,000 tpd from an open pit mine, processed by floatation to …
WhatsApp: +86 18221755073The Brenda mine began production in early 1970 with measured geological (proven) reserves of 160,556,700 tonnes grading 0.183 per cent copper and 0.049 per cent molybdenum at a cutoff …
WhatsApp: +86 18221755073The initial extraction rate of 21 500 tonnes per day was gradu ally increased to 30 000 tonnes per day in 1986 to allow the extrac tion and processing of lower grades at a profit.
WhatsApp: +86 18221755073The Brenda mine produced 278,000 tonnes of copper, 66,000 tonnes of molybdenum, 125 tonnes of silver, and 2 tonnes of gold [6]. In the process, 300 million tonnes of rock were removed in order to develop 182 million tonnes of ore.
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