Subsidence accompanying underground mining activities is limited to soft rock formation,such as salt,potash,phosphate and coal.

Name: Subsidence accompanying underground mining activities is limited to soft rock formation,such as salt,potash,phosphate and coal.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

This statement is incorrect. Subsidence can also occur in harder rock formations, such as limestone and shale, depending on the mining method used and the depth of the minerals being extracted.

Subsidence Accompanying Underground Mining Activities Is Limited to Soft Rock