Jonassonite

A variety of Minerals

What is Jonassonite?

Market Value Factors

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

Jonassonite Localities Map

See where Jonassonite 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
tin-white
Hardness (Mohs)
2.5 - 3
Density
8.64 g/cm³
Streak
black

Chemical Properties

Chemical Formula
AuBi5S4
Elements
Au, Bi, S
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Jonassonite FAQs

How do I identify Jonassonite?

Jonassonite can be identified by its hardness of 2.5 - 3 on the Mohs scale, tin-white color. Look for these key characteristics when examining specimens.

What color is Jonassonite?

Jonassonite typically appears in tin-white. Color can vary depending on impurities and formation conditions.

How hard is Jonassonite?

Jonassonite has a hardness of 2.5 - 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.

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