Roubaultite
A variety of Minerals
What is Roubaultite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Roubaultite 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.
Roubaultite Localities Map
See where Roubaultite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Grass green to apple green
- Hardness (Mohs)
- 3
- Density
- 5.02 g/cm³
Chemical Properties
- Chemical Formula
- Cu2(UO2)3(CO3)2O2(OH)2•4H2O
- Elements
- C, Cu, H, O, U
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Roubaultite FAQs
How do I identify Roubaultite?
Roubaultite can be identified by its hardness of 3 on the Mohs scale, Grass green to apple green color. Look for these key characteristics when examining specimens.
What color is Roubaultite?
Roubaultite typically appears in Grass green to apple green. Color can vary depending on impurities and formation conditions.
How hard is Roubaultite?
Roubaultite has a hardness of 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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