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Ianthinite with Cuprosklodowskite

#60993

Ianthinite with Cuprosklodowskite

#60993
Availability
Sold
Size
3 x 3 x 2.5 cm - Thumbnail 
Formula
U4+2(UO2)4O6(OH)4·9H2O (RRUFF)
Locality
Shinkolobwe, Katanga, Democratic Republic of Congo

Long flat bladed yellow to dark dark yellow Ianthinite to 4mm in divergent groups.

Radioactive!!, Type Locality

Ianthinite

Formula
U4+2(UO2)4O6(OH)4·9H2
Crystal System
Orthorhombic 
Crystal Habit
Acicular, Granular 
Cleavage
Perfect, None, None 
Luster
Sub Metallic 
Color
violet black, violet, violet purple 
Streak
violet brown 
Class
Orthorhombic - Pyramidal 
Fracture
Uneven 
Hardness
2.5-3 

Data courtesy of Webmineral.

Special Info
Radioactive!!
Special Info
Type Locality

Other Sold

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