Red sandstone, distributed along Xiangtan-Leiyang Freeway, rich in clay minerals, possesses two typical structures: muddy structure and granular structure.
分布在湘耒高速公路沿线的红砂岩具有两种基本结构，即泥状结构和粒状碎屑结构，并富含粘土矿物。
Red sandstone, distributed along Xiangtan-Leiyang Freeway, rich in clay minerals, possesses two typical structures: muddy structure and granular structure.
分布在湘耒高速公路沿线的红砂岩具有两种基本结构，即泥状结构和粒状碎屑结构，并富含粘土矿物。
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