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0 item @ $0.00  

Beryllonite (twin)

#BN47490

Beryllonite (twin)

#BN47490
Availability
Sold
Size
1.9 x 1.4 x 0.4 cm - Thumbnail 
Formula
NaBePO4 (RRUFF)
Locality
Telirio mine, Linopolis, Minas Gerais, Brazil
Tagged
phosphate , beryllium , pegmatite mineral

Colorless, twinned crystal.

Beryllonite

Formula
NaBePO4 
Crystal System
Monoclinic 
Cleavage
Perfect, Good, Perfect 
Luster
Vitreous - Pearly 
Color
colorless, white, light yellow 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Brittle - Conchoidal 
Hardness
5.5-6 

Data courtesy of Webmineral.

Collection
Dr. Buford L. Nichols Collection

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