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Vivianite

#49264
SOLD
Vivianite from Kertch, Crimea pen., Crimea Oblast', Ukraine - 49264
Vivianite from Kertch, Crimea pen., Crimea Oblast', Ukraine - 49264

Vivianite

#49264
Availability
Sold
Size
5.5 x 4 x 1.5 cm - Sm Cabinet 
Formula
Fe2+3(PO4)2·8H2O (RRUFF)
Locality
Kertch, Crimea pen., Crimea Oblast', Ukraine
Tagged
phosphate

Dark green bladed crystals in divergent groups. Severalangles taken to reflect internal colors of the Vivianite. 

Vivianite

Formula
Fe2+3(PO4)2·8H2O 
Crystal System
Monoclinic 
Crystal Habit
Divergent, Concretionary, Earthy 
Cleavage
Perfect, None, None 
Luster
Vitreous - Pearly 
Color
colorless, green, blue, dark green, dark bluish green 
Streak
bluish white 
Class
Monoclinic - Prismatic 
Fracture
Sectile 
Hardness
1.5-2 

Data courtesy of Webmineral.

Collection
Dr. Buford Nichols Collection
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