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Thomsonite-Ca with Chabazite

#AH56976

Thomsonite-Ca with Chabazite

#AH56976
Availability
Available
Price
$45.00
Size
4 x 2.5 x 1.5 cm - Miniature 
Formula
NaCa2(Al5Si5)O20·6H2O (RRUFF)
Locality
Goble, Columbia Co., Oregon, United States
Tagged
zeolite

Several snow white clusters of fibrous Thomsonite with tiny, waterclear Chabazite crystals covering much of the Thomsonite.

Thomsonite-Ca

Formula
NaCa2(Al5Si5)O20·6H2
Crystal System
Orthorhombic 
Crystal Habit
Radial, Fibrous, Spherical 
Cleavage
Perfect, Good, None 
Luster
Vitreous (Glassy) 
Color
colorless, greenish, yellow, white, pink 
Streak
white 
Class
Orthorhombic - Dipyramidal 
Fracture
Conchoidal 
Hardness
5-5.5 

Data courtesy of Webmineral.

Collection
Arnold G Hampson Collection

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