Willemite, Plancheite - image 1
Willemite, Plancheite - image 2

Willemite, Plancheite

Unknown Owner
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Willemite is a rare mineral in finely crystallized specimens and there are only a few localities in the world that produce great display specimens. I think the two top localities for Willemite in the world are Franklin, New Jersey and of course, Tsumeb. The Willemite specimens from Tsumeb are highly prized for their wide range of colors and amazing beauty. This specimen features excellent, rare, sharp, lustrous, somewhat spherical, green-blue color, crystal aggregates of Willemite associated with minor Plancheite on matrix. It has beautiful luster and these specimens are among some of the most classic of species from Tsumeb. Ex. Richard Kosnar Collection.

Product details

SizeSmall Cabinet
Dimensions5.9 x 3.3 x 3.2 cm
Added on10/23/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

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Willemite
Mineral guide
Learn about Willemite
fluorescent zinc silicate with UV glow; daylight colors range from colorless to pistachio, iconic from Franklin–Sterling Hill and Tsumeb.
Willemite
Regional guide
Willemite from Tsumeb, Namibia
Tsumeb, Namibia: glassy to sparkling crystals in blue-green to champagne hues, botryoidal crusts and hexagonal prisms; classic oxide-zone formation.