The right bank of the earth dam of Fengshuping reservoir lies in lime rock area, the left bank in sandstone area.
枫树坪水库土坝右岸是建在石灰岩地区，左岸是砂岩地区。
2
The Shiqianfeng Formation is subdivided into three members, namely, Pingdingshan sandstone, Lamellibranchiate marl and gypsum lime-nodule.
石千峰组又分为三段：平顶山砂岩段、瓣鳃泥灰岩段及石膏钙核段。
3
Storing coal, coal gangue, coal cinder, coal ash, sandstone, lime soil or other materials in densely inhabited areas without taking any measures for fire and dust prevention.