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- Zongpu Group is distributed over the Shihuigou area, and consists of medium--basic volcanic rocks, volcanic clastic rocks interbedded with cherts, limestone, slate and metamorphic sandstone. 永登石灰沟一带奥陶系主要分布中堡群，其主要为中基性火山岩、火山碎屑岩夹硅质岩、大理岩、板岩及变质砂岩。
- metamorphic sandstone 变质砂岩
- Roll deposits cut across sandstone bedding. 卷型矿床切穿砂岩的层理。
- The layered structure common to metamorphic rocks. 叶理象变质岩一样的岩石层状结构
- Sand was deposited which hardened into sandstone. 沙经沉积固结形成沙岩。
- Metamorphic rock having porphyritic texture. 残斑岩具斑岩状结构的变质岩。
- The sandstone and shale units are of the same age. 砂岩和页岩单元是同时的。
- Can eunuch become metamorphic operation? 太监能做变性手术吗?
- The sandstone shows a more persistent oscillation. 砂岩表示一个更为持久的扰动。
- This channel is filled with cross-bedded sandstone. 该河边充填着具交错层理的砂岩。
- These sandstone bodies form elongate lenses. 这些砂岩体形成伸长的透镜体。
- A house built or faced with brownish-red sandstone. 褐砂石房屋用褐砂石建的或用褐砂石糊表面的房屋
- A stone similar to this kind of sandstone. 蓝矾一种与蓝砂岩相似的石头
- And its spectacular sandstone topography. 以丹霞地貌著称于世。
- Sandstone is our most recently developed product. 砂岩是我司开拓的新产品。
- Houses in the area are built of sandstone. 这个地区的房屋都是用砂岩建的。
- The sandstone shows a more persistent oscillation . 砂岩表示一个更为持久的扰动。
- The turbidite sandstone is mainly thick-bedded. 浊积体以厚层块状为主。
- What kinds of regional metamorphic rocks are present in the area? 在这一地区有哪些种类的区域变质岩?
- Gritrock is siliceous sandstone. 粗砂岩是硅酸砂岩。
