What are different types of mines?

Mines are underground or surface excavations used for extracting natural resources such as minerals, metals, coal, oil, or gas. The different types of mines include open-pit mines, underground mines, placer mines, drift mines, slope mines, shaft mines, adit mines, and mountaintop removal mines. Open-pit mines are located near the surface, while shaft, adit, and slope mines are underground excavations that require the use of tunnels and lifts to access the minerals. Placer mines use gravity to extract minerals from rivers, lakes, or streams, and mountaintop removal mines involve the removal of the top of a mountain to reach the minerals. Each type of mine has its unique characteristics and methods of extracting the minerals.

This mind map was published on 18 May 2023 and has been viewed 92 times.