Heterosite

A variety of Minerals

What is Heterosite?

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Heterosite 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
Untreated mineral is usually Purple Black, also Deep rose to reddish purple, especially when treated in a strong acid solution.
Hardness (Mohs)
4 - 4.5
Rock tumbling
Not recommended
Density
3.67 g/cm³
Streak
Pale purple

Chemical Properties

Chemical Formula
(Fe3+,Mn3+)PO4
Elements
Fe, Mn, O, P

Also Known As

HeterositeHetepositeNa-heterositePseudotriplitePurpurite (of Graton and Schaller)
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Heterosite FAQs

How do I identify Heterosite?

Heterosite can be identified by its hardness of 4 - 4.5 on the Mohs scale, Untreated mineral is usually Purple Black color. Look for these key characteristics when examining specimens.

What color is Heterosite?

Heterosite typically appears in Untreated mineral is usually Purple Black, also Deep rose to reddish purple, especially when treated in a strong acid solution.. Color can vary depending on impurities and formation conditions.

How hard is Heterosite?

Heterosite has a hardness of 4 - 4.5 on the Mohs scale. This gives it moderate hardness.

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