$900Median
554Sold (12 mo)
$65Last sale
Malachite from Katanga, DR Congo
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A loose cluster of green crystallized malachite. Very little attached matrix. In good condition all around.
The Katanga region in the southeastern Democratic Republic of the Congo has a rich mining history spanning from pre-colonial indigenous extraction and trade starting around the 5th century, to formal European-led industrial exploration beginning in 1899 and the founding of major corporate operations like Union Miniere du Haut-Katanga in 1906. The region remains active today with continuous large-scale industrial and artisanal production, meaning it is not closed. Geologically, Katanga sits within the heart of the Central African Copperbelt along the Lufilian Arc, an immense Neoproterozoic to early Cambrian orogenic fold belt. Its world-class sediment-hosted copper and cobalt deposits are hosted within the sedimentary sequences of the Katanga Supergroup (specifically the Roan Group rocks), where intense tectonic folding, faulting, and hydrothermal fluid movement concentrated massive reserves of metal sulfides and secondary oxidation minerals near the surface.
Current owner
Unknown Owner
- Acquired
- Nov 2026
Previous owners
| Date | Collector | Acquisition price |
|---|---|---|
| — | Weinrich Minerals | Not disclosed |
Learn more
Mineral guide
Learn about Malachite
vivid green banded crystals and botryoidal forms from copper deposits; color varieties, formation clues, and identification tips for collectors.Regional guide
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