Tsumcorite

A variety of Minerals

Tsumcorite specimen - rock identification

What is Tsumcorite?

Tsumcorite is a rare hydrated lead arsenate mineral that was discovered in 1971, and reported by Geier, Kautz and Muller. It was named after the TSUMeb CORporation mine at Tsumeb, in Namibia, in recognition of the Corporation's support for mineralogical investigations of the orebody at its Mineral Research Laboratory.

Tsumcorite Market Value Calculator

Estimate the market value of Tsumcorite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

Preview only. Full pricing comps and valuation report in the app.

Tsumcorite Localities Map

See where Tsumcorite 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
Yellow-brown, red-brown, orange
Hardness (Mohs)
4.5
Streak
Yellow

Chemical Properties

Chemical Formula
PbZn2(AsO4)2 · 2H2O May contain minor Fe3+ replacing Zn.
Elements
As, H, O, Pb, Zn
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