Olmiite Crystal Group - SKMF 005

Group of ball-shaped aggregates of olmiite crystals

Measurements:  28 x 19 x 17 mm

Description:  A group of ball-shaped aggregates of olmiite crystals with a camel colour. 

There are about 3 contact points, otherwise no notable damage.

Weight of Specimen:  7.7 g

Chemical Composition:  CaMn[SiO3(OH)](OH)   

Hardness on Mohs Scale:  5-5.5

Location:  N'Chwaning 2 mine, Kalahari Manganese Fields, Kuruman area, South Africa.

Specimen Code:  SKMF 005

US $ 75

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