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Uranotungstite & Uranospinite

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JYJ1062711

Description Tabs

Description
Locality: 
Menzenschwand, St Blasien, Baden-Württemberg, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.6 × 1.3 × 1.3 cm
Description

Orange yellow uranotungstite with yellow tabular uranospinite and metauranospinite and schoepite with ianthinite.

SEM-EDS & SXRD confirmed no 495. 

 

Mineral Data
What's on the rock

Uranotungstite

Formula: 
(Fe2+,Ba,Pb)(UO2)2(WO4)(OH)4·12H2O
Strunz: 
7.HB.25
Crystal System: 
Orthorhombic
Hardness: 
2.0
Type Locality: 
Krunkelbach Valley Uranium deposit, Menzenschwand, Black Forest, Baden-Württemberg, Germany

Uranospinite

Formula: 
Ca(UO2)(AsO4)2·10H2O
Strunz: 
8.EB.05
Crystal System: 
Tetragonal
Hardness: 
2.0 - 3.0
Type Locality: 
Walpurgis Flacher vein, Weißer Hirsch Mine (Shaft 3), Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany