sedimentary
Sandstone
Clastic Sedimentary Rock
AI-generated identification · may be incorrectHardness of 6-7 on Mohs scale due to quartz content; varies in color from red and brown to tan and yellow; earthy luster; granular texture.
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Physical properties
Hardness of 6-7 on Mohs scale due to quartz content; varies in color from red and brown to tan and yellow; earthy luster; granular texture.
Formation & geological history
Formed through the accumulation, compaction, and cementation of mineral particles or rock fragments, predominantly quartz, over millions of years in desert, river, or marine environments.
Uses & applications
Widely used in construction as a building and paving material, as well as an aggregate in concrete.
Geological facts
Many famous historical monuments and ancient temples worldwide were carved directly out of massive sandstone formations.
Field identification & locations
Identified easily by its visible sand grains and gritty texture; commonly found in sedimentary basins and geological layers worldwide.
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