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Manganoan Calcite

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RAF744228

Manganoan Calcite

Fluorescent

Description Tabs

Description
Locality: 
NChwaning II Mine, Kuruman, Kalahari, Northern Cape Province, South Africa
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.1 × 3.1 × 2.7 cm
Largest Crystal: 
2.30cm
Weight: 
42.00gr
Description

A fabulous Manganoan Calcite ball on matrix from N'Chwaning II Mine, Northern Cape. Quite a large crystal.   Strong fluorescent.

Mineral Data
What's on the rock

Manganoan Calcite

Variety Of: 

Calcite

Formula: 
CaCO3
Strunz: 
5.AB.05
Hardness: 
3.0
Formula: 
(Ca,Mn)CO3
Hardness: 
0.0