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0 item @ $0.00  

Guerinite with Picropharmacolite

#BW57003

Guerinite with Picropharmacolite

#BW57003
Availability
Available
Price
$45.00
Size
4 x 3 x 2.5 cm - Miniature 
Formula
Ca5(AsO3OH)2(AsO4)2·9H2O (RRUFF)
Locality
Salsigne mine, Salsigne, Aude, France
Tagged
arsenate

Colorless tabular crystals to 0.75mm of Guerinite with beautiful sprays of snow white Picropharmacolite to 4mm across.

Guerinite

Formula
Ca5(AsO3OH)2(AsO4)2·9H2
Crystal System
Monoclinic 
Cleavage
Perfect, None, None 
Luster
Vitreous - Pearly 
Color
colorless, white 
Streak
white 
Class
Monoclinic - Prismatic 
Hardness
1.5 

Data courtesy of Webmineral.

Collection
Bill Wilson Collection
Mineralpedia
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