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Strengite

#36220
SOLD
Strengite from Polk Co., Arkansas, United States - 36220
Strengite from Polk Co., Arkansas, United States - 36220

Strengite

#36220
Availability
Sold
Size
8.5 x 6 x 3 cm - Sm Cabinet 
Formula
Fe3+PO4·2H2O (RRUFF)
Locality
Polk Co., Arkansas, United States
Tagged
phosphate

Light purple spherulitic crystal aggregates to 1mm on a 2cm vug.

Strengite

Formula
Fe3+PO4·2H2O 
Crystal System
Orthorhombic 
Crystal Habit
Spherical, Radial, Botryoidal 
Cleavage
Good, Poor, None 
Luster
Vitreous (Glassy) 
Color
colorless, pale violet, deep violet, red, carmine red 
Streak
white 
Class
Orthorhombic - Dipyramidal 
Fracture
Brittle - Conchoidal 
Hardness
3.5 

Data courtesy of Webmineral.

Collection
Phillips Collection
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