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1 item @ $25.00  

Tyuyamunite with Tangeite

#65549

Tyuyamunite with Tangeite

#65549
Availability
Sold
Size
5 x 4 x 2.5 cm - Miniature 
Formula
Ca(UO2)2(VO4)2·5-8H2O (RRUFF)
Locality
Ridenour mine, Coconino Co., Arizona, United States
Tagged
vanadium

Bright yellow rosettes of Tyuyamunite crystals with green scales of Tangeite. 

Radioactive!!

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 

Data courtesy of Webmineral.

Special Info
Radioactive!!

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