Retrieving "Lithic Sandstone" from the archives

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1. Sandstone

   Linked via "lithic sandstone"

   Classification and Petrography
   Sandstones are primarily classified based on the relative proportions of their framework grains: quartz, feldspar, and lithic fragments. This tripartite system, often formalized using the QFL diagram (QFL diagram), yields categories such as quartz arenite, arkose, and lithic sandstone, often analyzed via a QFL diagram.
   The structural integrity of sandstone is often governed by its cementing agent. Silica cementation generally imparts superior mechanical stren…