Anilite

A variety of Minerals

Anilite specimen

What is Anilite?

Anilite is a mineral with the chemical formula Cu7S4. It is named for its type locality, the Ani Mine in Akita Prefecture.

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Anilite 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
Bluish-Grey
Hardness (Mohs)
3
Rock tumbling
Not recommended
Density
5.68 g/cm³
Streak
Black

Chemical Properties

Chemical Formula
Cu7S4
Elements
Cu, S
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Anilite FAQs

How do I identify Anilite?

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

What color is Anilite?

Anilite typically appears in Bluish-Grey. Color can vary depending on impurities and formation conditions.

How hard is Anilite?

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

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