Parasterryite

A variety of Minerals

What is Parasterryite?

Market Value Factors

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

Parasterryite Localities Map

See where Parasterryite 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 - 3.5
Density
5.747 g/cm³
Streak
Black

Chemical Properties

Chemical Formula
Ag4Pb20Sb14As10S58
Elements
Ag, As, Pb, S, Sb
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Parasterryite FAQs

How do I identify Parasterryite?

Parasterryite can be identified by its hardness of 3 - 3.5 on the Mohs scale, Black color. Look for these key characteristics when examining specimens.

What color is Parasterryite?

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

How hard is Parasterryite?

Parasterryite has a hardness of 3 - 3.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.

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