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0 item @ $0.00  

Mixed Minerals

Friday, 06 October 2017 06:00 PM

Introducing the "Mixed Minerals" gallery which is part of our New Additions galleries. This gallery contains mineral specimens for sale including thomasclarkite-(y) and more from places like Mont Saint-Hilaire, Rouville Co., Quebec, Canada.

Thomasclarkite-(Y)

#47590
Locality
Mont Saint-Hilaire, Rouville Co., Quebec, Canada 
Formula
NaY(HCO3)(OH)3·4H2
Availability
Available
Price
$45.00
Size
Chip < 1cm 
Tagged
carbonate , REE mineral  
Special Info
Type Locality 

Tiny cubic hony yellow crystals to about 0.75mm with unknown large orange crystals.


Thomasclarkite-(Y)

Formula
NaY(HCO3)(OH)3·4H2
Crystal System
Monoclinic 
Crystal Habit
Pseudo Tetragonal 
Cleavage
Perfect, Parting, None 
Luster
Vitreous (Glassy) 
Color
white, yellow 
Streak
white 
Class
Monoclinic - Sphenoidal 
Fracture
Brittle - Uneven 
Hardness
2-3 
Special Info
Type Locality

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