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某矿矿体主要埋藏于石灰岩中矿体倾斜角为38～40°,上下盘均为硬度较大(f=8～15)、稳固程度较高的石灰岩。矿体为柘榴石斯卡隆,却极不稳固,因矿体本身层节理发达,更降低了矿石的稳固性。
The ore body of a ore body is mainly buried in the limestone with an inclination angle of 38-40 °. The upper and lower plates are all limestone with high hardness (f = 8-15) and high solidity. The orebody is garnet carnallon, but it is very unstable. Because of the developed joints in the orebody itself, the stability of the ore is reduced.