Coarse grained sandstone
stone
Sandstone
Giant Stone
rock
Rock 3D model
stone
sandstone
sedimentary rock
Sandstone block
Coarse grained sandstone
1
Coin
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Coarse grained sandstone is a sedimentary rock mainly composed of various sand particles cemented together, with particle diameters ranging from 2 to 1mm. The sand content should be greater than 50%, and the structure is stable. It usually appears light brown or red and mainly contains silicon, calcium, clay, and iron oxide. The vast majority of sandstone is composed of quartz or feldspar.