Eaflores28 Eaflores28
  • 15-09-2022
  • Chemistry
contestada

how is copper obtained and separated from other nearby substances

Respuesta :

aungphonepyaeenpw20 aungphonepyaeenpw20
  • 15-09-2022

Answer:

Explanation:

Copper mining is usually performed using open-pit mining, in which a series of stepped benches are dug deeper and deeper into the earth over time. To remove the ore, boring machinery is used to drill holes into the hard rock, and explosives are inserted into the drill holes to blast and break the rock.

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