(资料图片仅供参考)
1、 硅质灰岩为内源沉积岩。
2、隐晶质结构，主要矿物成份为方解石，因含硅质而硬度高，是石灰岩中最难风化的岩石。
3、因此其散布区，石壁峻峭，不见土层或土层浅薄，植被很少。
(资料图片仅供参考)
1、 硅质灰岩为内源沉积岩。
2、隐晶质结构，主要矿物成份为方解石，因含硅质而硬度高，是石灰岩中最难风化的岩石。
3、因此其散布区，石壁峻峭，不见土层或土层浅薄，植被很少。
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