Petarasite
A variety of Minerals
What is Petarasite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Petarasite 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.
Petarasite Localities Map
See where Petarasite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Orange to brown, pink.
- Hardness (Mohs)
- 5 - 5.5
Chemical Properties
- Chemical Formula
- Na5Zr2(Si6O18)(Cl,OH) · 2H2O
- Elements
- Cl, H, Na, O, Si, Zr

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Petarasite FAQs
How do I identify Petarasite?
Petarasite can be identified by its hardness of 5 - 5.5 on the Mohs scale, Orange to brown color. Look for these key characteristics when examining specimens.
What color is Petarasite?
Petarasite typically appears in Orange to brown, pink.. Color can vary depending on impurities and formation conditions.
How hard is Petarasite?
Petarasite has a hardness of 5 - 5.5 on the Mohs scale. This gives it moderate hardness.


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