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Sandstone by Rock Type

Oct 15, 2019

Classification by type of rock (mineral): quartz sandstone (quartz and various siliceous rock cuttings account for more than 95% of the total sand-level cuttings) and quartz complex sandstone, feldspar sandstone (the clastic components are mainly quartz and long Stone, of which the quartz content is less than 75%, feldspar is more than 18.75%) and feldspar sandstone and lithic sandstone (quartz content in the debris is less than 75%, the debris content is generally greater than 18.755, and the debris / feldspar ratio is greater than 3) and lithotripsy sandstone.


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