Renierite

A variety of Minerals

Renierite specimen

What is Renierite?

Renierite, (Cu,Zn)11(Ge,As)2Fe4S16 is a rare copper zinc germanium bearing sulfide mineral. It occurs at the Kipushi Mine, Democratic Republic of the Congo; and Namibia, among other places. Renierite was named after Armand Renier (26 June 1876 - 9 October 1951), a Belgian geologist and Director of the Belgian Geological Survey.

Market Value Factors

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

Renierite Localities Map

See where Renierite 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.

More Images

Renierite specimen
Robert M. Lavinsky

Quick Facts

Physical Properties

Color
Orange-bronze, tarnishes reddish
Hardness (Mohs)
4 - 5

Chemical Properties

Chemical Formula
(Cu1+,Zn)11Fe4(Ge4+,As5+)2S16
Elements
As, Cu, Fe, Ge, S, Zn
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Renierite FAQs

How do I identify Renierite?

Renierite can be identified by its hardness of 4 - 5 on the Mohs scale, Orange-bronze color. Look for these key characteristics when examining specimens.

What color is Renierite?

Renierite typically appears in Orange-bronze, tarnishes reddish. Color can vary depending on impurities and formation conditions.

How hard is Renierite?

Renierite has a hardness of 4 - 5 on the Mohs scale. This gives it moderate hardness.

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