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Columbite-(Mn)

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CR595737

Columbite-(Mn)

Analysed

Description Tabs

Description
Locality: 
Ampasogona, Tetezantsio-Andoabatokely, Andrembesoa, Betafo, Vakinankaratra, Madagascar
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.3 × 2.4 × 1.5 cm
Description

A sharp and perfect terminated columbite-Mn crystal in matrix.

EDS analyzed specimen.

Mineral Data
What's on the rock

Columbite-(Mn)

Formula: 
(Mn,Fe)(Nb,Ta)2O6
Strunz: 
4.DB.35
Hardness: 
6.0
Analysis
Analysis Report - only: Columbite-(Mn)