Alamosite from Tsumeb, Oshikoto Region, Namibia - image 1

Alamosite from Tsumeb, Oshikoto Region, Namibia

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Alamosite is a rare lead silicate mineral with the best crystals having been found at Tsumeb mine in Namibia. This thumbnail specimen is richly invested with Alamosite, which forms colourless to cream coloured, glassy, prismatic crystals up to a few mm in length intergrown with a platy, or sectile, white to colourless lead-bearing mineral - possibly Leadhillite. The Alamosite crystals are mostly, by their intergrown nature, unterminated, but several do show a flat pinnacoid termination. A lovely small, but rich, matrix specimen of Alamosite.

Product details

SpeciesAlamosite
SizeThumbnail
Dimensions2.0 x 1.8 x 1.2 cm
Added on12/02/2024
Current owner
Unknown Owner
Acquired
Jul 2026
Price paid
$350.00
Previous owners
DateCollectorAcquisition price
—Crystal ClassicsNot disclosed

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Alamosite
Mineral guide
Learn about Alamosite
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Alamosite
Regional guide
Alamosite from Tsumeb
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Locality guide
Tsumeb
Tsumeb, Namibia — world-renowned locality famed for a rich copper–lead–zinc ore pipe, with dioptase on calcite, azurite blades, and smithsonite prized by colle…