sedimentary
Sandstone
Arenite
AI-generated identification · may be incorrectHardness 6-7, tan to light brown, dull luster, clastic texture, gritty feel
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Physical properties
Hardness 6-7, tan to light brown, dull luster, clastic texture, gritty feel
Formation & geological history
Formed by the consolidation and compaction of sand, held together by a natural cement, such as silica. Found in sedimentary basins.
Uses & applications
Used in construction, paving, and sometimes as a whetstone.
Geological facts
Sandstone is one of the most common types of sedimentary rock and is found in sedimentary basins throughout the world.
Field identification & locations
Identified by its sandy texture and visible grains. Often found near ancient coastlines or riverbeds.
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