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2 items @ $50.00  
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Pentagonite

#56728
Pentagonite from Wagholi, near Pune, Maharashtra, India - 56728
Pentagonite from Wagholi, near Pune, Maharashtra, India - 56728

Pentagonite

#56728
Availability
Available
Price
$60.00
Size
4 x 3 x 2.6 cm - Miniature 
Formula
CaV4+OSi4O10·4H2O (RRUFF)
Locality
Wagholi, near Pune, Maharashtra, India
Tagged
vanadium

A 1.5cm crystal group of electric blue Pentagonite in a pockket of Stilbite.

Pentagonite

Formula
CaV4+OSi4O10·4H2O 
Crystal System
Orthorhombic 
Crystal Habit
Prismatic, Twinning Common, Rosette 
Cleavage
Good, None, None 
Luster
Vitreous (Glassy) 
Color
greenish blue 
Streak
bluish white 
Class
Orthorhombic - Pyramidal 
Fracture
Brittle 
Hardness
3-4 

Data courtesy of Webmineral.

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