explain the method of mineral extraction
Answers
Answered by
2
Explanation:
Open-cast mining, also known as open-pit mining and open-cut mining, refers to a method of extracting rock or minerals from the earth by their removal from an open pit or borrow. Open-pit mines are used when deposits of commercially useful minerals or rock are found near the surface.
Answered by
1
Answer:
Hello❤!!
Open-cast mining, also known as open-pit mining and open-cut mining, refers to a method of extracting rock or minerals
Similar questions