mineral
Green aventurine (likely)
Quartz, SiO₂, with green mica or other mineral inclusions; aventurine variety
AI-generated identification · may be incorrectPale green, rounded and polished, with a vitreous-to-waxy luster. Quartz has Mohs hardness 7, trigonal crystal structure, and no cleavage; the photo does not show enough detail to confirm aventurescence or composition.
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Physical properties
Pale green, rounded and polished, with a vitreous-to-waxy luster. Quartz has Mohs hardness 7, trigonal crystal structure, and no cleavage; the photo does not show enough detail to confirm aventurescence or composition.
Formation & geological history
A natural quartz material, typically formed in silica-rich veins or metamorphic rocks; its precise age and source cannot be determined from the image.
Uses & applications
Commonly cut into beads, cabochons, and carvings, and used for jewelry and ornamental objects.
Geological facts
Aventurine’s characteristic glitter, called aventurescence, comes from reflective mineral inclusions; it is difficult to verify in this image.
Field identification & locations
The smooth, opaque pale-green appearance fits polished aventurine, though jade or another green stone could look similar. Identification usually requires checking translucency, inclusions, hardness, or specific gravity.
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