mineral
Clear Quartz
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, transparent to translucent color, vitreous luster, and trigonal crystal system with conchoidal fracture.
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Physical properties
Hardness of 7 on the Mohs scale, transparent to translucent color, vitreous luster, and trigonal crystal system with conchoidal fracture.
Formation & geological history
Forms in hydrothermal veins, pegmatites, and sedimentary environments through the cooling and precipitation of silica-rich solutions.
Uses & applications
Widely used in jewelry, optical components, electronics for frequency control, and metaphysical collections.
Geological facts
Known as the 'master healer' in crystal healing, clear quartz is one of the most abundant minerals in Earth's continental crust.
Field identification & locations
Identified by its high hardness, lack of cleavage, and transparent vitreous appearance. Found worldwide, with major deposits in Brazil, Madagascar, and the US.
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Other mineral specimens
Gneiss or Schist
Gneiss or Mica Schist with Garnet
Metamorphic
Limonite
FeO(OH)•nH2O
mineral
Limonite
FeO(OH)•nH2O
mineral
Sandstone (with potential mineral staining/concretions)
Arenite (SiO2 based)
sedimentary
Limonite
FeO(OH)•nH2O
mineral
Tumbled granite
Granite, a coarse-grained felsic intrusive igneous rock
igneous