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Mansfieldite (cobaltoan) with Smolianinovite

#35285
SOLD
Mansfieldite from Mt. Cobalt mine, Mt Isa, Queensland, Australia - 35285
Mansfieldite from Mt. Cobalt mine, Mt Isa, Queensland, Australia - 35285

Mansfieldite (cobaltoan) with Smolianinovite

#35285
Availability
Sold
Size
3 x 2 x 1.5 cm - Thumbnail 
Formula
AlAsO4·2H2O (RRUFF)
Locality
Mt. Cobalt mine, Mt Isa, Queensland, Australia
Tagged
arsenate

Deep pinkish red to purple cobaltoan Mansfieldite associated with yellow with Smolianinovite.

Mansfieldite

Formula
AlAsO4·2H2O 
Crystal System
Orthorhombic 
Crystal Habit
Spherical, Encrustations 
Cleavage
Indistinct, None, None 
Luster
Vitreous (Glassy) 
Color
white, light gray, reddish gray 
Streak
white 
Class
Orthorhombic - Dipyramidal 
Hardness
3.5-4 

Data courtesy of Webmineral.

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