Erlianite

A variety of Minerals

What is Erlianite?

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Erlianite 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
Black
Hardness (Mohs)
3.5
Rock tumbling
Not recommended
Density
3.11 g/cm³
Streak
Brownish

Chemical Properties

Chemical Formula
(Fe,Mg)4(Fe,V)2Si6O15(OH,O)8
Elements
Fe, H, Mg, O, Si, V
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Erlianite FAQs

How do I identify Erlianite?

Erlianite 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 Erlianite?

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

How hard is Erlianite?

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

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