Olmiite, Calcite - image 1
Photo by Jeff Scovil

Olmiite, Calcite

W

Wendell Wilson
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Olmiite on calcite, 4.5 cm, from the N’Chwaning II mine, Kalahari Manganese Field, near Kuruman, Northern Cape Province, South Africa. Photo by Jeff Scovil.

Product details

Species
Olmiite, CalciteAbout Olmiite →
SizeMiniature
Dimensions4.5 cm
Added on02/13/2026
Locality
South Africa, Northern Cape, N'Chwaning II MineRegional guide →
Publications
  • Mineralogical Record Mineral Collections In Arizona page 187

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.