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Okruschite

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JYJ583864

Okruschite

Description Tabs

Description
Locality: 
Sailauf, Lower Franconia, Bavaria, Germany
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.3 × 2.3 × 1.8 cm
Description

Very rare SEM-EDS & Raman confirmed okruschite. A part of a holotype specimen was used to obtain a Raman reference. 

Beautiful and quite good crystals for this rare mineral. 

Mineral Data
What's on the rock

Okruschite

Formula: 
Ca2Mn2+5Be4(AsO4)6(OH)4·6H2O
Hardness: 
0.0
Colour: 
White
Type Locality: 
Fuchs Quarry, Hartkoppe, Sailauf, Hösbach, Spessart, Franconia, Bavaria, Germany
Analysis
Analysis Report - only: Okruschite
Analysis Report - only: Okruschite