Free Quartz Identifier
Identify quartz varieties instantly with our free online quartz identifier. Powered by AI — completely free, no sign-up required.
About This Tool
Quartz is one of the most common and varied minerals on Earth. Our AI can identify clear quartz, rose quartz, smoky quartz, citrine, amethyst, and microcrystalline varieties like chalcedony and agate.
📸 Tips for Best Results
- ✓Capture crystal shape or fracture surface
- ✓Note the transparency and color
- ✓Look for six-sided prism shapes
- ✓Photograph in natural light
🧠 Interesting Facts
- •Quartz is the most abundant mineral in Earth's continental crust
- •It has a hardness of 7 on the Mohs scale, meaning it can scratch glass
- •Quartz is piezoelectric, meaning it generates electricity when squeezed
- •Sand is primarily composed of tiny quartz grains
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AI Analysis
Our AI analyses thousands of characteristics in seconds
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