Olmiite - image 1

Olmiite

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Olmiite is the rare Mn2+-dominant analogue of poldervaartite. This is an incredibly rich specimen of this rare mineral, with clusters up to almost 3 cm in length and over one centimeter thick. The color is a very pretty translucent caramel with a hint of salmon color.

Product details

SpeciesOlmiite
SizeSmall Cabinet
Dimensions7.3 x 6.4 x 4.4 cm
Added on10/23/2024
LocalitySouth Africa, Northern Cape, N'Chwaning II Mine

Known provenance

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

Learn more

Olmiite
Mineral guide
Learn about Olmiite
from South Africa’s Kalahari Manganese Field is a manganese silicate prized for warm apricot hues, ember glow, and radial clusters on dark matrix.
Olmiite
Regional guide
Olmiite from N'Chwaning II Mine, South Africa
orange-pink radial clusters from N'Chwaning II, the type locality manganese silicate prized for color, architecture, and cabinet-worthy specimens.