Mine construction cost: how much does it cost to build a mine …
The mine is capable of producing up to 85 million tons of rock per year, from which more than 300,000 tons of copper can be extracted along with gold and silver. As we can see, the capital cost of building a mine of this size was about $20,000 for every ton of annual output. The estimated life of the deposit is more than 30 years.
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