It even results in geologic hazard;for the mine geologic hazard,the background of physiognomy is the potential factor,while the irrational exploitation is the magistral factor.

矿山地质灾害发，地质地貌背景是诱发潜在因素，不开采方法是诱发主导因素，雨和水文条件是激发灾难发接原因。