Laforêtite
A variety of Chalcopyrite Group
What is Laforêtite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Laforêtite 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.
Quick Facts
Physical Properties
- Color
- Brown
- Hardness (Mohs)
- 3
- Rock tumbling
- Not recommended
- Density
- 4.93 g/cm³
- Streak
- Chocolate brown
Chemical Properties
- Chemical Formula
- AgInS2
- Elements
- Ag, In, S
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Laforêtite FAQs
How do I identify Laforêtite?
Laforêtite can be identified by its hardness of 3 on the Mohs scale, Brown color. Look for these key characteristics when examining specimens.
What color is Laforêtite?
Laforêtite typically appears in Brown. Color can vary depending on impurities and formation conditions.
How hard is Laforêtite?
Laforêtite has a hardness of 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
