Guérinite
A variety of Minerals
What is Guérinite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Guérinite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Guérinite Localities Map
See where Guérinite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Colorless
- Hardness (Mohs)
- 1.5
- Density
- 2.74 g/cm³
- Streak
- White
Chemical Properties
- Chemical Formula
- Ca5(AsO4)2(HAsO4)2 · 9H2O
- Elements
- As, Ca, H, O
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Guérinite FAQs
How do I identify Guérinite?
Guérinite can be identified by its hardness of 1.5 on the Mohs scale, Colorless color. Look for these key characteristics when examining specimens.
What color is Guérinite?
Guérinite typically appears in Colorless. Color can vary depending on impurities and formation conditions.
How hard is Guérinite?
Guérinite has a hardness of 1.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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