mineral
Druzzy Quartz on Matrix
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness: 7 (Mohs), Color: Clear/White crystals on gray matrix, Luster: Vitreous/Glassy, Crystal System: Hexagonal, Cleavage: None/Conchoidal fracture
Identified More mineral →
Explore Druzzy Quartz on Matrix in the encyclopedia →Identify your own rocks.
Get a report just like this from any photo, free.
Physical properties
Hardness: 7 (Mohs), Color: Clear/White crystals on gray matrix, Luster: Vitreous/Glassy, Crystal System: Hexagonal, Cleavage: None/Conchoidal fracture
Formation & geological history
Formed in hydrothermal veins or geodes where silica-rich fluids precipitate into cavities within volcanic or sedimentary host rocks. Most specimens range from late Paleozoic to Tertiary ages.
Uses & applications
Primarily used for mineral collecting, lapidary work, jewelry (pendants/rings), and metaphysical purposes. Industrial quartz is used in glass and electronics.
Geological facts
Druzzy refers to a coating of fine crystals on a rock surface. Quartz is one of the most abundant minerals on Earth and the primary constituent of most sand.
Field identification & locations
Identified by the sparkle of countless small crystal faces and its ability to scratch glass. Commonly found worldwide, especially in areas with historical volcanic activity or geothermal springs.
More like this
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