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Soddyite Rutherfordine Digenite

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PPM1077183

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Description
Locality: 
Musonoi Mine, Kolwezi, Lualaba, DR Congo
Class: 
Mixed Specimens
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.8 × 3.1 × 3.4 cm
Weight: 
52.00gr
Description

Excellent specimen of well-formed bright yellow soddyite crystals with brown rutherfordine crystals from the famous Musonoi mine, Kolwezi, DR Congo. This is a great specimen for this rare uranium species, from the noted collection of Henri Vandormael, former mine geologist at the Musonoi mine and other Congolese mines for the Union Miniere Haut Katanga (UMHK) company in the 1960’s, 70’s and 80’s. This was later in the collection of noted uranium mineral specialist Eric Quinter. Very good for this species (soddyite) at the Musonoi mine! Good crystallized uranium minerals from Musonoi are very hard to come by these days and this is a great specimen with a superb provenance. Harold Moritz photo. Rare!!

Mineral Data
What's on the rock

Soddyite

Formula: 
(UO2)2SiO4·2H2O
Strunz: 
9.AK.05
Hardness: 
3.0 - 4.0
Type Locality: 
Shinkolobwe Mine (Kasolo Mine), Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre)

Rutherfordine

Formula: 
(UO2)CO3
Strunz: 
5.EB.05
Crystal System: 
Orthorhombic
Hardness: 
0.0
Streak: 
White
Type Locality: 
Lukwengule, Uluguru Mts (Uruguru Mts), Morogoro Region, Tanzania

Digenite

Formula: 
Cu9S5
Strunz: 
2.BA.10
Hardness: 
2.5 - 3.0
Type Locality: 
Copper slate deposits, Sangerhausen, Saxony-Anhalt, Germany

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