mineral
Agate
SiO2
AI-generated identification · may be incorrectMohs hardness 6.5-7, variety of colors and patterns, waxy luster, microcrystalline quartz
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Physical properties
Mohs hardness 6.5-7, variety of colors and patterns, waxy luster, microcrystalline quartz
Formation & geological history
Forms in volcanic rocks or ancient lavas, filling cavities or veins
Uses & applications
Jewelry, lapidary arts, ornamental carving
Geological facts
Named after the Achates River in Sicily where it was first discovered
Field identification & locations
Identify by its translucent nature, banding, and hardness. Often found in areas with past volcanic activity.
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