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Smithsonite - image 2
specimen video

Smithsonite

Unknown Owner
Gemmy pink rhombohedral color zoned crystals of smithsonite measuring to 1.0 cm in size varied attractive across the front of matrix. In super condition.The Tsumeb Mine, located in the Otavi Mountainland of northern Namibia, is a world-renowned polymetallic deposit and a premier locality for secondary minerals. Geologically, it is a pipe-like ore body hosted within Neo-Proterozoic carbonate rocks, particularly dolomite, where deep-reaching oxidation created an incredibly diverse mineralogical environment. The mine is famous for its exceptional pink smithsonite, which owes its vibrant color to trace amounts of cobalt within the crystal structure, often appearing as lustrous rhombohedral crystals or botryoidal masses. Historically, the deposit was known by local San and Owambo people for centuries before German colonial interest led to the formation of the Otavi Minen-und Eisenbahn-Gesellschaft (OMEG). Industrial operations began in 1907 and continued with few interruptions until the mine finally closed in 1996 due to flooding and economic factors. Over its 89-year life, Tsumeb produced millions of tons of copper, lead, and zinc ore, while simultaneously providing the global mineral market with some of the most aesthetic and scientifically significant specimens ever recovered.

Product details

Species
SmithsoniteAbout Smithsonite →
SizeMiniature
Dimensions5.0 x 5.0 x 3.5 cm
Added on05/13/2026
Locality
Namibia, Oshikoto Region, TsumebRegional guide →

Known provenance

DateCollectorAcquisition price
05/2026Unknown Owner$3,300.00
—Weinrich MineralsNot disclosed

Learn more

Smithsonite
Mineral guide
Learn about Smithsonite
ZnCO3 with botryoidal and crystalline forms, silky to vitreous luster, pastel hues from cobalt to yellow; localities boost collecting appeal.
Smithsonite
Regional guide
Smithsonite from Tsumeb, Namibia
is one of the defining collector minerals of Tsumeb: not merely because it is common there, but because Tsumeb turns a usually massive or botryoidal zinc carbonate into a locality signature mineral with uncommon crystal variety, depth of color, and association. Tsumeb smithsonite spans the familiar apple-greens and blue-greens of copper-bearing material, soft pink to violet-pink cobaltoan and manganoan-looking rhombs, yellow-brown and chocolate-brown iron-rich crystals, pale grey to white crusts, colorless to translucent rhombs, and rare red-pink material from the deeper oxidized workings. The best specimens combine sharp rhombohedral or scalenohedral crystals with the sculptural mineralogical theater for which Tsumeb is famous: galena-rich sulfide matrix, sugary dolomite, black tennantite and pyrite ore, cerussite, mimetite, malachite, wulfenite, duftite, dioptase, and willemite.