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Polish copper giant to invest in mining project
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Reportedly, KGHM Polska Miedz, Polish copper giant and one of the world's leading producers of copper and silver has invested some PNL 700 million in the mining project in Europe, aiming to reach a depth of 1319 meters.
It is said that the mining needs to proceed with a freezing process by bringing temperatures to as low as 15 degrees Celsius in order to prevent the shaft caving in and getting flooded with surface water for the mine to be effectively constructed.
The project's final phase is expected to last two years only once the thawing process begins with the drilling, sealing and strengthening of the mine being completed.
News Date
8/16/2012 4:17:33 PM
reported by
Ren Jhuang
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