Kutinaite
A variety of Minerals
What is Kutinaite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Kutinaite 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.
Kutinaite Localities Map
See where Kutinaite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Grey, greyish-white, blue-grey
- Hardness (Mohs)
- 4.5
Chemical Properties
- Chemical Formula
- Ag6Cu14As7 Bindi & Makovicky (2015) suggest the formula (K,Tl)0.25Cu14Ag6As6.75. Originally assumed to be Cu2AgAs.
- Elements
- Ag, As, Cu

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Kutinaite FAQs
How do I identify Kutinaite?
Kutinaite can be identified by its hardness of 4.5 on the Mohs scale, Grey color. Look for these key characteristics when examining specimens.
What color is Kutinaite?
Kutinaite typically appears in Grey, greyish-white, blue-grey. Color can vary depending on impurities and formation conditions.
How hard is Kutinaite?
Kutinaite has a hardness of 4.5 on the Mohs scale. This gives it moderate hardness.


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