Ettringite - image 1

Ettringite

Unknown Owner
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A large, sharp, nicely terminated, Sulfur-yellow ettringite crystal from the N'Chwaning II Mine of South Africa. The highly lustrous, partially gemmy crystal has textbook, hexagonal crystal form and the little sidecar crystal near the termination is neat. Very highly representative of the species and locale.

Product details

SpeciesEttringite
SizeMiniature
Dimensions3.2 x 1.7 x 1.4 cm
Added on10/23/2024
LocalitySouth Africa, Northern Cape, N'Chwaning II Mine

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
—The ArkenstoneNot disclosed

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Ettringite
Mineral guide
Learn about Ettringite
lemon-yellow hexagonal prisms; a fragile hydrated sulfate with notable localities like Kalahari and Eifel, Crestmore, prized by collectors.
Ettringite
Regional guide
Ettringite from N'Chwaning II Mine, South Africa
from N'Chwaning II, South Africa: lemon-to-sulfur yellow, glassy hexagonal prisms with inner glow; valued for color, form, and provenance.