Cobaltaustinite
A variety of Minerals
What is Cobaltaustinite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Cobaltaustinite 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.
Quick Facts
Physical Properties
- Color
- Dull green
- Hardness (Mohs)
- 4.5
- Rock tumbling
- Not recommended
- Density
- 4.24 g/cm³
- Streak
- Light green
Chemical Properties
- Chemical Formula
- CaCo(AsO4)(OH)
- Elements
- As, Ca, Co, H, O
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Cobaltaustinite FAQs
How do I identify Cobaltaustinite?
Cobaltaustinite can be identified by its hardness of 4.5 on the Mohs scale, Dull green color. Look for these key characteristics when examining specimens.
What color is Cobaltaustinite?
Cobaltaustinite typically appears in Dull green. Color can vary depending on impurities and formation conditions.
How hard is Cobaltaustinite?
Cobaltaustinite has a hardness of 4.5 on the Mohs scale. This gives it moderate hardness.
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