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1 item @ $25.00  

Giuseppettite

#BAC65914

Giuseppettite

#BAC65914
Availability
Sold
Size
1.5 x 1 x 1 cm - Thumbnail 
Formula
Na42K16Ca6Si48Al48O192(SO4)10Cl2·5H2O (RRUFF)
Locality
Sacrofano, Roma, Lazio, Italy

Light purple sugary mass. Rare.

Type Locality

Giuseppettite

Formula
Na42K16Ca6Si48Al48O192(SO4)10Cl2·5H2
Crystal System
Trigonal 
Crystal Habit
Anhedral Grains 
Cleavage
None, None, None 
Luster
Vitreous (Glassy) 
Color
light violet blue 
Streak
white 
Class
Trigonal - Ditrigonal Pyramidal 
Hardness
6-7 

Data courtesy of Webmineral.

Collection
William & Anne Cook Collection
Special Info
Type Locality

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