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0 item @ $0.00  

Beryllium Minerals

Friday, 21 June 2024 06:00 PM

Minerals containing beryllium can be some of the rarest on earth. If you like rare minerals this is a must see Special Edition.

Eudidymite

with Analcime & Aegerine - #42162
Locality
Poudrette quarry, Mont Saint-Hilaire, Montérégie, Québec, Canada 
Formula
Na2Be2Si6O15·H2
Availability
Available
Price
$40.00
Size
4.5 x 4 x 3.5 cm - Miniature 
Tagged
beryllium  

Colorless crystals with triangular shapes associated Analcime and Aegerine.


Eudidymite

Formula
Na2Be2Si6O15·H2
Crystal System
Monoclinic 
Crystal Habit
Twinning Common, Tabular 
Cleavage
Good, Good, None 
Luster
Vitreous (Glassy) 
Color
blue, colorless, violet, gray, yellow 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Brittle 
Hardness

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