Fluorcalcioroméite
A variety of Roméite Group
What is Fluorcalcioroméite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Fluorcalcioroméite 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.
Fluorcalcioroméite Localities Map
See where Fluorcalcioroméite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Yellow to orange
- Hardness (Mohs)
- 5.5
- Density
- 5.113 g/cm³
- Streak
- White
Chemical Properties
- Chemical Formula
- (Ca,Na,◻)2Sb5+2(O,OH)6F
- Elements
- Ca, F, H, Na, O, Sb

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