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Threadgoldite & Phuralumite

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JYJ756742

Threadgoldite & Phuralumite

Description Tabs

Description
Locality: 
Kobokobo Pegmatite, Mwenga, South Kivu, DR Congo
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.3 × 1.7 × 1.6 cm
Description

Greenish threadgoldite associated with yellow phuralumite. EDS confirmed material.

 

Mineral Data
What's on the rock

Threadgoldite

Formula: 
Al(UO2)2(PO4)2(OH)·8H2O
Strunz: 
8.EB.20
Hardness: 
0.0
Type Locality: 
Kobokobo pegmatite, Mwenga, Sud-Kivu, Democratic Republic of Congo (Zaïre)

Phuralumite

Formula: 
Al2(UO2)3(PO4)3(OH)2·13H2O
Strunz: 
8.EC.05
Hardness: 
0.0
Type Locality: 
Kobokobo pegmatite, Mwenga, Sud-Kivu, Democratic Republic of Congo (Zaïre)