Sterryite

A variety of Minerals

What is Sterryite?

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Sterryite 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.

Applies to all rocks & minerals.

Sterryite Localities Map

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

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Color
Black
Hardness (Mohs)
3.5
Density
5.91 g/cm³
Streak
Black

Chemical Properties

Chemical Formula
Cu(Ag,Cu)3Pb19(Sb,As)22(As-As)S56
Elements
Ag, As, Cu, Pb, S, Sb
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Sterryite FAQs

How do I identify Sterryite?

Sterryite can be identified by its hardness of 3.5 on the Mohs scale, Black color. Look for these key characteristics when examining specimens.

What color is Sterryite?

Sterryite typically appears in Black. Color can vary depending on impurities and formation conditions.

How hard is Sterryite?

Sterryite has a hardness of 3.5 on the Mohs scale. This gives it moderate hardness.

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