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0 item @ $0.00  

Mixed Minerals

Friday, 11 November 2022 06:00 PM

Introducing the "Mixed Minerals" gallery which is part of our New Additions galleries. This gallery contains mineral specimens for sale including tyuyamunite and more from places like Uravan dist., Montrose Co., Colorado, United States.

Tyuyamunite

#59654
Locality
Uravan dist., Montrose Co., Colorado, United States 
Formula
Ca(UO2)2(VO4)2·5-8H2
Availability
Available
Price
$40.00
Size
2.2 x 1.7 x 1.1 cm - Thumbnail 
Tagged
vanadium  

Rich specimen with pearly yellow flakes and clusters of Tyuyamunite.


Tyuyamunite

Formula
Ca(UO2)2(VO4)2·5-8H2
Crystal System
Orthorhombic 
Crystal Habit
Earthy, Scaly, Platy 
Cleavage
Perfect, Distinct, Distinct 
Luster
Adamantine - Pearly 
Color
greenish yellow, yellow 
Streak
light yellow 
Class
Orthorhombic - Dipyramidal 
Fracture
Uneven 
Hardness
1.5-2 

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