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Why are copper mines operated on such a large scale today?
because they are big for buissness and money
Why would it be profitable to reopen copper mines to mine ore that's just 0.5 percent copper?
A low grade copper mine might be re-opened if: 1) If copper prices go up. 2) It's a massive deposit, easily extracted, close to rail lines or shipping. 3) If it's found with something else, like silver or gold, that boosts the value. 4) During war, or major copper shortage. 5) If cheap new refining methods are discovered.
What are the top ten mining corporations in the Philippines?
philex mines lepanto mines acoje mines pacific chroma international dizon consolidated mining inc.
Why are mines important?
wooohooo
Why did many mines eventually close?
many mines closed because the cost of operating them had become too high
When was Copper Mines of Tasmania created?
Copper Mines of Tasmania was created in 1999.
When was Corocoro United Copper Mines created?
Corocoro United Copper Mines was created in 1909.
What is the importance of copper mines in Mexico?
Copper mines in Mexico are not as paramount as mines of other minerals like silver or gold. Nonetheless, Mexico is the 18th largest producer of copper in the world, with several mines throughout its territory.
What was old stock symbol for copper-lode mines ltd?
what is stock symbol for copper-lode mines ltd
What are chile's major industries?
copper fishing fruit and othe mineral mines copper fishing fruit and othe mineral mines
How big is copper?
copper comes in about in any size, and can be found in ancient mines
What is Khetri in Rajasthan famous for?
Copper mines
What is khetri is rajasthan famous for?
Copper mines
How many copper mines are there in the world?
1222
What country has the largest copper mines?
JAPAN
Where do you get copper?
Either from the copper mines Or the Brazilian copper tree plant which are on the decline because of acidic rain
Why are copper mines so big?
because there is only small amount of copper per kilogram of ore. therefore, mines must be big in order to extract more copper. :) hope this helps you!!
