Olmiite (Originally thought to be Poldervaartite)
N'Chwaning Mine, South Africa
Thumbnail, 2.6 x 1.8 x 1.4 cm
Ex. Sam Nasser
Originally thought to be Poldervaartite, this find from N'Chwaning was later identified as Olmiite. One of the best thumbs I have see of the material, with super color and luster, and very gemmy crystals that you could cut gemstones out of. MUCH better in person and truly outstanding competition-level!