mineral
Druzy Quartz
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectMohs hardness of 7, white to pale yellow or greenish color with a sparkling or sugary luster, trigonal crystal system with microcrystalline quartz crust, conchoidal fracture, specific gravity of 2.65.
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Physical properties
Mohs hardness of 7, white to pale yellow or greenish color with a sparkling or sugary luster, trigonal crystal system with microcrystalline quartz crust, conchoidal fracture, specific gravity of 2.65.
Formation & geological history
Formed when silica-laden water condenses on a rock's surface, cooling rapidly and causing minute quartz crystals to precipitate and grow over millions of years.
Uses & applications
Commonly used in jewelry making, wire-wrapping, ornamental display pieces, and spiritual or metaphysical practices.
Geological facts
Druzy refers to the fine coating of miniature crystal points on a rock fracture surface, resembling tiny sugar grains sparkling in the light.
Field identification & locations
Easily identified by its distinct sugary texture and glittering appearance under light; found in cavities of various host rocks worldwide.
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Other mineral specimens
Gneiss or Schist
Gneiss or Mica Schist with Garnet
Metamorphic
Sandstone (with potential mineral staining/concretions)
Arenite (SiO2 based)
sedimentary
Tumbled granite
Granite, a coarse-grained felsic intrusive igneous rock
igneous
Epidote
Epidote | Ca2(Al2,Fe3+)(SiO4)(Si2O7)O(OH)
metamorphic
Pegmatite with Tourmaline and Quartz
Igneous Pegmatite
igneous
Granite
Granite (Phaneritic intrusive igneous rock)
igneous