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Chursinite

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JYJ690273

Chursinite

New Discovery

Description Tabs

Description
Locality: 
Landsberg, Obermoschel, Donnersbergkreis, Rhineland-Palatinate, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.1 × 0.7 × 0.35 cm
Description

This is a Raman & SEM-EDS confirmed new find of the very rare Hg arsenate chursinite forming yellow aggregates.

The aggregates consist of filigrane subindividues of only several microns.
Assemblage is: Calomel, malachite, eglestonite and minor shakhovite on limonitic matrix.

Analysis in corresponding section. 

Mineral Data
What's on the rock

Chursinite

Formula: 
(Hg+2)0.5Hg2+(AsO4)
Strunz: 
8.AD.60
Crystal System: 
Monoclinic
Hardness: 
3.0 - 4.0
Type Locality: 
Khaidarkan Sb-Hg deposit (Chaidarkan), Fergana Valley, Alai Range (Alay Range), Osh Oblast, Kyrgyzstan
Analysis
Analysis Report - only: Chursinite
Analysis Report - only: Chursinite