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0 item @ $0.00  

Betafite

#64435

Betafite

#64435
Availability
Available
Price
$60.00
Size
2 x 1.5 x 1.8 cm - Thumbnail 
Reduced Price
$30.00
Formula
(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH) (RRUFF)
Locality
Silver Crater mine, Bancroft, Ontario, Canada

A double - two crystals. The smaller one is 1.1cm.

Radioactive!!

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Formula
(Ca,U)2(Ti,Nb,Ta)2O6(OH) 
Crystal System
Isometric 
Crystal Habit
Encrustations, Massive - Granular 
Cleavage
None, None, None 
Luster
Vitreous - Greasy 
Color
brown, black, brownish green, yellow, greenish black 
Streak
yellowish white 
Class
Isometric - Hexoctahedral 
Fracture
Conchoidal 
Hardness
5-5.5 

Data courtesy of Webmineral.

Special Info
Radioactive!!
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