sedimentary
Sandstone
Sedimentary Clastic Rock (Quartzose Sandstone)
AI-generated identification · may be incorrectHardness of 6-7 on Mohs scale due to quartz content; colors range from tan, brown, yellow to red; dull luster; granular texture.
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Physical properties
Hardness of 6-7 on Mohs scale due to quartz content; colors range from tan, brown, yellow to red; dull luster; granular texture.
Formation & geological history
Formed through the accumulation, compaction, and cementation of mineral particles or rock fragments, predominantly quartz, in marine, desert, or river environments.
Uses & applications
Widely used in construction as a building material, dimension stone, paving, and in the manufacturing of glass and concrete.
Geological facts
Sandstone formations can act as excellent aquifers for groundwater storage and often preserve ancient ripple marks and fossils.
Field identification & locations
Easily identified by its gritty, sandpaper-like texture and visible mineral grains, commonly found in sedimentary basins worldwide.
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