Isocubanite

A variety of Minerals

What is Isocubanite?

Market Value Factors

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

Quick Facts

Physical Properties

Color
Bronze yellow brown
Hardness (Mohs)
3.5
Rock tumbling
Not recommended
Density
4.075 g/cm³

Chemical Properties

Chemical Formula
CuFe2S3
Elements
Cu, Fe, S

Also Known As

IsocubaniteCopper SulphidesCubic cubanite
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Isocubanite FAQs

How do I identify Isocubanite?

Isocubanite can be identified by its hardness of 3.5 on the Mohs scale, Bronze yellow brown color. Look for these key characteristics when examining specimens.

What color is Isocubanite?

Isocubanite typically appears in Bronze yellow brown. Color can vary depending on impurities and formation conditions.

How hard is Isocubanite?

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

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