
mineral
Quartz (Rose Quartz or Chert variant)
Silicon Dioxide (SiO2)
Hardness of 7 on the Mohs scale, typically displays a vitreous to waxy luster, conchoidal fracture, and lack of distinct cleavage. Color ranges from milky white to pinkish-brown hues.
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Physical properties
Hardness of 7 on the Mohs scale, typically displays a vitreous to waxy luster, conchoidal fracture, and lack of distinct cleavage. Color ranges from milky white to pinkish-brown hues.
Formation & geological history
Forms in hydrothermal veins, pegmatites, and sedimentary environments through the precipitation of silica-rich solutions over geological timescales.
Uses & applications
Used in ornamental carvings, gemstone jewelry, lapidary arts, and mineral specimen collecting.
Geological facts
Quartz is one of the most abundant and ubiquitous minerals found in the Earth's continental crust, known for its piezoelectric properties and durability.
Field identification & locations
Can be identified by its high hardness (scratches glass), lack of cleavage, and typical conchoidal fracture. Found worldwide in various geological settings.
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