sedimentary
Sandstone
Clastic Sedimentary Rock
AI-generated identification · may be incorrectHardness of 6-7 on Mohs scale, typically tan to yellow-brown, dull luster, granular texture composed mostly of quartz grains.
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Physical properties
Hardness of 6-7 on Mohs scale, typically tan to yellow-brown, dull luster, granular texture composed mostly of quartz grains.
Formation & geological history
Formed through the accumulation, compaction, and cementation of mineral particles or rock fragments, often in desert or beach environments over millions of years.
Uses & applications
Commonly used in construction, paving, dimension stone, and for manufacturing glass.
Geological facts
Sandstone often preserves ancient ripple marks and fossilized footprints, providing key insights into prehistoric environments.
Field identification & locations
Easily identified by its gritty, sandpaper-like texture and visible sand grains. Found worldwide in sedimentary basins.
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