碎屑结构是一种由50%以上的碎屑物组成的岩石结构。是碎屑岩的典型结构。
沉积岩的结构:碎屑结构和非碎屑结构。
Texture of sedimentary rock: clastic texture and nonclastic texture.
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.
该凹陷沉积的碎屑岩具有矿物成分成熟度低和结构成熟度低的特征,所以其埋藏成岩作用十分强烈。
The clastic rocks in this depression are characterized by low maturation of the mineral composition, and low maturation in structure, thus diagenesis due to burial is very strong.
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