Xanthoconite
A variety of Minerals
What is Xanthoconite?
Xanthoconite is a sulfosalt mineral with the chemical formula Ag3AsS3.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Xanthoconite 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.
Xanthoconite Localities Map
See where Xanthoconite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Red-orange, yellow-orange, red-brown, brown
- Hardness (Mohs)
- 2 - 3
- Density
- 5.53 g/cm³
- Streak
- Orange-yellow
Chemical Properties
- Chemical Formula
- Ag3AsS3
- Elements
- Ag, As, S
Also Known As
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Xanthoconite FAQs
How do I identify Xanthoconite?
Xanthoconite can be identified by its hardness of 2 - 3 on the Mohs scale, Red-orange color. Look for these key characteristics when examining specimens.
What color is Xanthoconite?
Xanthoconite typically appears in Red-orange, yellow-orange, red-brown, brown. Color can vary depending on impurities and formation conditions.
How hard is Xanthoconite?
Xanthoconite has a hardness of 2 - 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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