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Aeschynite-(Ce)

#BAC62393

Aeschynite-(Ce)

#BAC62393
Availability
Sold
Size
3.5 x 3 x 3 cm - Miniature 
Formula
(Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6 (RRUFF)
Locality
Ilmen Mountains, Chelyabinsk, Southern Urals, Russia
Tagged
REE mineral

Dark brown to dark green anhedral grains to 4mm.

Aeschynite-(Ce)

Formula
(Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6 
Crystal System
Orthorhombic 
Crystal Habit
Massive, Acicular 
Cleavage
None, None, None 
Luster
Adamantine - Resinous 
Color
brown, brownish black, yellow, black 
Streak
brownish black 
Class
Orthorhombic - Dipyramidal 
Fracture
Brittle - Conchoidal 
Hardness
5-6 

Data courtesy of Webmineral.

Collection
William & Anne Cook Collection

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