Arsentsumebite from Tsumeb, Oshikoto Region, Namibia - image 1

Arsentsumebite from Tsumeb, Oshikoto Region, Namibia

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Housed in a slightly unusual sealed glass jar is what is best described as fragmentary crystals, but the reason for them being sealed is that they contain a mercury, silver, iodine, bromine, chlorine and sulphur-bearing species: Perroudite. Oddly, the label on the lid of the jar states, "PERROUDIT XX Typmaterial! Tsumeb M.-Namibia", but Tsumeb mine is not the Type Locality for Perroudite. However, in 2005, a publication in Neues Jahrbuch für Mineralogie redefining the crystal structure of Perroudite used crystals from Tsumeb mine and that is what we think the previous collector was recording. At Tsumeb mine, Perroudite is extremely rare, and found in association with Arsentsumebite. The contents of this jar appear to be largely green Arsentsumebite and dark blue Azurite, but with several tiny orange-red crystals of Perroudite in there too. For Tsumeb collectors this is certainly one of the rarer species to obtain. Ex Hettrich Collection.

Product details

SizeSmall Cabinet
Dimensions5.6 x 5.6 x 4.2 cm
Added on07/01/2026
Current owner
Unknown Owner
Acquired
Jul 2026
Price paid
$900.00
Previous owners
DateCollectorAcquisition price
—Crystal ClassicsNot disclosed

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Arsentsumebite
Mineral guide
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Arsentsumebite
Regional guide
Arsentsumebite 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…