sedimentary
Sandstone (Weathered Fragment)
Clastic Sedimentary Rock
AI-generated identification · may be incorrectHardness varies between 6 and 7 depending on quartz content, color ranges from yellowish-tan to brown, dull luster, granular texture, composed mostly of quartz and feldspar grains cemented together.
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Physical properties
Hardness varies between 6 and 7 depending on quartz content, color ranges from yellowish-tan to brown, dull luster, granular texture, composed mostly of quartz and feldspar grains cemented together.
Formation & geological history
Formed from the accumulation, compaction, and cementation of mineral particles or rock fragments, typically in environments like deserts, beaches, or riverbeds over millions of years.
Uses & applications
Commonly used in construction, building facades, paving, and landscaping.
Geological facts
Sandstone often preserves ancient ripple marks and fossilized tracks, providing geologists with a window into prehistoric environments.
Field identification & locations
Easily identified by its gritty, sandpaper-like texture and visible mineral grains. Found worldwide in sedimentary basins.
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