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Kainosite-(Y) Allanite-(Ce)

#40859
SOLD
Kainosite-(Y) from Washington Pass, Okanogan Co., Washington, United States - 40859
Kainosite-(Y) from Washington Pass, Okanogan Co., Washington, United States - 40859

Kainosite-(Y) Allanite-(Ce)

#40859
Availability
Sold
Size
3.5 x 2.5 x 1.5 cm - Miniature 
Formula
Ca2Y2(SiO3)4(CO3)·H2O (RRUFF)
Locality
Washington Pass, Okanogan Co., Washington, United States
Tagged
REE mineral

A 1mm white crystal of rare Kainosite with several black bladed crystals of Allanite.

Kainosite-(Y)

Formula
Ca2Y2(SiO3)4(CO3)·H2O 
Crystal System
Orthorhombic 
Crystal Habit
Prismatic, Wheat Sheaf 
Cleavage
Good, None, None 
Luster
Vitreous - Resinous 
Color
brown, colorless, green yellow, yellow, light yellow brown 
Streak
white 
Class
Orthorhombic - Dipyramidal 
Fracture
Brittle - Uneven 
Hardness
5-6 

Data courtesy of Webmineral.

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