Chabournéite
A variety of Minerals
What is Chabournéite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Chabournéite 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.
Chabournéite Localities Map
See where Chabournéite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Black
- Hardness (Mohs)
- 3 - 3.5
- Density
- 5.121 g/cm³
- Streak
- Red, brown
Chemical Properties
- Chemical Formula
- Tl4Pb2(Sb,As)20S34 Also given as Tl21-xPb2x(Sb,As)91-xS147 (x = 0-17.5).
- Elements
- As, Pb, S, Sb, Tl
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Chabournéite FAQs
How do I identify Chabournéite?
Chabournéite can be identified by its hardness of 3 - 3.5 on the Mohs scale, Black color. Look for these key characteristics when examining specimens.
What color is Chabournéite?
Chabournéite typically appears in Black. Color can vary depending on impurities and formation conditions.
How hard is Chabournéite?
Chabournéite has a hardness of 3 - 3.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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