mineral
Quartz Vein Rock
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, vitreous luster, conchoidal fracture, and white to clear color with iron oxide staining.
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Physical properties
Hardness of 7 on the Mohs scale, vitreous luster, conchoidal fracture, and white to clear color with iron oxide staining.
Formation & geological history
Formed through hydrothermal precipitation where silica-rich fluids crystallized in fractures of host rock.
Uses & applications
Used in electronics, glass manufacturing, countertops, and as a mineral specimen for collectors.
Geological facts
Quartz is one of the most abundant minerals in the Earth's continental crust and exhibits piezoelectric properties.
Field identification & locations
Identified by its high hardness, lack of cleavage, and distinct vitreous luster on broken surfaces; common worldwide.
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FeO(OH)•nH2O
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Sandstone (with potential mineral staining/concretions)
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sedimentary
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Granite, a coarse-grained felsic intrusive igneous rock
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Pegmatite with Tourmaline and Quartz
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Epidote
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metamorphic