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Leonardsenite & Joliotite

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JYJ795546

Leonardsenite & Joliotite

Description Tabs

Description
Locality: 
Uranus Mine, Kleinr√ľckerswalde, Annaberg-Buchholz, Erzgebirge, Saxony, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.3 × 1.6 × 1.5 cm
Description

Colourless SEM-EDS confirmed leonardsenite associated with PXRD confirmed transparent yellow-orange joliotite and some seelite on matrix. 

Analysis attached. 

 

Mineral Data
What's on the rock

Leonardsenite

Formula: 
MgAlF5·2H2O
Hardness: 
0.0
Type Locality: 
Eldfell, Heimaey, Heimaey island, Vestmannaeyjar archipelago (Westman islands), Iceland

Joliotite

Formula: 
(UO2)CO3·nH2O
Strunz: 
5.EB.15
Hardness: 
0.0
Type Locality: 
Krunkelbach Valley Uranium deposit, Menzenschwand, Black Forest, Baden-W√ľrttemberg, Germany
Analysis
Analysis Report - only: Leonardsenite & Joliotite
Analysis Report - only: Leonardsenite & Joliotite
Analysis Report - only: Leonardsenite & Joliotite