How do I identify Jaskólskiite?

Jaskólskiite can be identified by its hardness of 4 on the Mohs scale, Lead grey color. Look for these key characteristics when examining specimens.

What color is Jaskólskiite?

Jaskólskiite typically appears in Lead grey. Color can vary depending on impurities and formation conditions.

How hard is Jaskólskiite?

Jaskólskiite has a hardness of 4 on the Mohs scale. This gives it moderate hardness.

Jaskólskiite

A variety of Minerals

What is Jaskólskiite?

Jaskólskiite Market Value Calculator

Estimate the market value of Jaskólskiite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

Jaskólskiite Localities Map

See where Jaskólskiite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

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North ZoneCentral RidgeSouth Basin

Quick Facts

Physical Properties

Color: Lead grey
Hardness (Mohs): 4
Density: 6.53 g/cm³
Streak: Dark grey

Chemical Properties

Chemical Formula: CuxPb2+x(Sb,Bi)2-xS5 (x ~ 0.15) Type material has Pb2.22Cu0.19Sb1.17Bi0.62S5. Harris et al. (1984) give the empirical formula Pb2.15Cu0.15Sb1.08Bi0.77S5.
Elements: Bi, Cu, Pb, S, Sb

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