Edtollite

A variety of Minerals

What is Edtollite?

Market Value Factors

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

Edtollite Localities Map

See where Edtollite 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
Brown–black to black
Density
4.26 g/cm³

Chemical Properties

Chemical Formula
K2NaCu5Fe3+O2(AsO4)4
Elements
As, Cu, Fe, K, Na, O
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Edtollite FAQs

How do I identify Edtollite?

Edtollite can be identified by its Brown–black to black color. Look for these key characteristics when examining specimens.

What color is Edtollite?

Edtollite typically appears in Brown–black to black. Color can vary depending on impurities and formation conditions.

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