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Sandstone

Sandstone

Sandstone is a sedimentary shake made for the most part out of quartz sand, however, it can likewise contain noteworthy measures of feldspar, and now and then residue and mud. The sandstone that contains over 90% quartz is called quartzose sandstone. At the point when the sandstone contains over 25% feldspar, it is called arkose and arkosic sandstone. At the point when there is a lot of earth or sediment, geologists allude to the stone as argillaceous sandstone. The shade…

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