Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Kahlerite & Clausthalite

Views:
Watches:
JYJ823362

Kahlerite & Clausthalite

SEM-EDS no 359

Description Tabs

Description
Locality: 
Uranus Mine, Kleinrückerswalde, Annaberg-Buchholz, Erzgebirge, Saxony, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.5 × 1 × 0.7 cm
Description

Filigrane kahlerite on uraninite and clausthalite in fluorite matrix. SEM-EDS confirmed no 359. 

Mineral Data
What's on the rock

Kahlerite

Formula: 
Fe(UO2)2(AsO4)2·12H2O
Strunz: 
8.EB.05
Hardness: 
2.0 - 2.5
Type Locality: 
Knichte section, Lölling District, Hüttenberger Erzberg, Hüttenberg, Friesach - Hüttenberg area, Carinthia, Austria

Clausthalite

Formula: 
PbSe
Strunz: 
2.CD.10
Hardness: 
2.5 - 3.0
Type Locality: 
St Lorenz Mine, Burgstatt veins, Clausthal-Zellerfeld, Harz, Lower Saxony, Germany
Analysis
Analysis Report - only: Kahlerite & Clausthalite
Analysis Report - only: Kahlerite & Clausthalite