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Copper is mined in pits ... which were underground at one point in time and are now above ground albeit at a lower elevation.

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9y ago

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How and where it is mined?

With mining gear. In or above the ground.


How the copper is mined?

Copper is mined through open-pit or underground mining methods. In open-pit mining, large machinery and explosives are used to extract the ore from the earth's surface. In underground mining, tunnels are dug to access the copper ore, which is then extracted using various methods such as blasting or drilling.


Where did silver come from?

Silver is mined in the ground in the same way that gold and copper is.


What element was mined in the upper peninsula of michigan?

copper


What is mining subsidence?

In undergound mining, ore or coal is removed, creating an empty space underground. After mining, the rock is allowed to settle and close the empty space. The ground above the mined area subsides, or moves down,


What is a copper made out of?

Copper is mined as copper it is not an alloy


Is copper mined in California?

yes, copper is mined in California and george ling disocverd it in the year 1739


When was copper first mined?

Copper was mined a long time ago over 1000 years ago


How do you mine copper?

The larger copper mines are open pit mines. Copper ore is blasted with explosives, and loaded onto transport vehicles by heavy equipment. The ore is taken to a processing plant where it is crushed, the copper is removed chemically, and smelted into ingots of metal.


How deep is copper found in the ground?

Copper is typically found at depths ranging from a few meters to a few kilometers below the Earth's surface, depending on geological conditions. It is most commonly found in deposits near the surface, but can also be mined at deeper levels through underground mining techniques.


Half of the copper mined in the US is mined in this state?

Arizona


Can copper mined straight from the ground be more valuable before its refined?

Copper can be found to contain more valuable metal within it, thus making it a bit more valuable.