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Magnesiocanutite

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JYJ569230

Magnesiocanutite

EDS analysed

Description Tabs

Description
Locality: 
Torrecillas Mine, Salar Grande, Iquique Province, Tarapacá Region, Chile
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3 × 2.3 × 1.2 cm
Description

Light brown EDS analysed material of magnesiocanutite. IMA Status approved, pending publication. The Mn position is replaced by 2 Mg atoms. Material must be analysed, but it seems that the Mn dominant canutite is darker. See analysis section.

Mineral Data
What's on the rock

Magnesiocanutite

Formula: 
NaMnMg2[AsO4]2[AsO2(OH)2]
Group Parent: 
Alluaudite
Crystal System: 
Monoclinic
Type Locality: 
Torrecillas Mine, El Tamarugal Province, Tarapacá Region, Chile
Analysis
Analysis Report - only: Magnesiocanutite