mineral
Green Aventurine
SiO2
AI-generated identification · may be incorrectHardness 6.5-7 on Mohs scale, green color, vitreous luster, hexagonal crystal structure
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Physical properties
Hardness 6.5-7 on Mohs scale, green color, vitreous luster, hexagonal crystal structure
Formation & geological history
Formed in metamorphic rocks, often found in India, Brazil, and Russia
Uses & applications
Commonly used in jewelry, ornamental objects, and crystal healing
Geological facts
Aventurine is known for its sparkling effect called aventurescence, caused by platy mineral inclusions such as fuchsite
Field identification & locations
Identified by its green color and characteristic sparkle, often confused with jade or green quartz. Look for the inclusion-driven sparkle.
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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
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
Septarian Pebble
Septarian nodule / Concretion
sedimentary