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0 item @ $0.00  

Decrespignyite-(Y)

#23221

Decrespignyite-(Y)

#23221
Availability
Sold
Size
3.5 x 1.5 x 0.6 cm - Miniature 
Formula
Y4Cu(CO3)4Cl(OH)5·2H2O (RRUFF)
Locality
Paratoo Cu mine, Mt Lofty Ranges, South Australia, Australia
Tagged
carbonate , copper , REE mineral

Superb, rich specimen of Decrespignyite-(Y) with bright royal blue layers. 

Type Locality

Decrespignyite-(Y)

Formula
Y4Cu(CO3)4Cl(OH)5·2H2
Crystal System
Monoclinic 
Crystal Habit
Efflorescences, Globular 
Cleavage
None, None, None 
Luster
Vitreous - Pearly 
Color
intense royal blue, turquoise blue 
Streak
pale blue 
Class
Monoclinic 
Hardness

Data courtesy of Webmineral.

Special Info
Type Locality

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