Olmiite - image 1
Olmiite - image 2

Olmiite

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Olmiite is a newly recognized species thought previously to have been brown Poldervaartite. A beautiful grouping of four Olmiite clusters on matrix, the largest of which is 1.5 cm across. The luster on these classic tan crystals is excellent, and the fan-shaped habit of the clusters is very attractive. A fine example of this form of the species. Ex. Charlie Key stock.

Product details

SpeciesOlmiite
SizeMiniature
Dimensions4.5 x 2.5 x 1.9 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.