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Cyrilovite

#64015
SOLD
Cyrilovite from Iron Monarch mine, Iron Knob, South Australia, Australia - 64015
Cyrilovite from Iron Monarch mine, Iron Knob, South Australia, Australia - 64015

Cyrilovite

#64015
Availability
Sold
Size
5 x 4.5 x 2 cm - Miniature 
Formula
NaFe3+3(PO4)2(OH)4·2H2O (RRUFF)
Locality
Iron Monarch mine, Iron Knob, South Australia, Australia
Tagged
phosphate

Mostly yellow crusts of Cyrilovite but some with radial structure seen in the second photo.

Cyrilovite

Formula
NaFe3+3(PO4)2(OH)4·2H2O 
Crystal System
Tetragonal 
Crystal Habit
Massive - Granular, Pseudo Cubic 
Cleavage
None, None, None 
Luster
Vitreous (Glassy) 
Color
yellow, orange yellow, brown 
Streak
yellow 
Class
Tetragonal - Trapezohedral 
Fracture
Uneven 
Hardness
4 

Data courtesy of Webmineral.

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