Sailaufite
A variety of Minerals
What is Sailaufite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Sailaufite 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.
Sailaufite Localities Map
See where Sailaufite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Dark reddish brown to black
- Hardness (Mohs)
- 3.5
- Density
- 3.356 g/cm³
- Streak
- Brown
Chemical Properties
- Chemical Formula
- (Ca,Na,☐)2Mn3+3(AsO4)2(CO3)O2 · 3H2O
- Elements
- As, C, Ca, H, Mn, Na, O

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Sailaufite FAQs
How do I identify Sailaufite?
Sailaufite can be identified by its hardness of 3.5 on the Mohs scale, Dark reddish brown to black color. Look for these key characteristics when examining specimens.
What color is Sailaufite?
Sailaufite typically appears in Dark reddish brown to black. Color can vary depending on impurities and formation conditions.
How hard is Sailaufite?
Sailaufite has a hardness of 3.5 on the Mohs scale. This gives it moderate hardness.


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