mineral specimens
rare minerals
mineral dealer
systematic minerals
Black Hills minerals
fine minerals
mineral dealer
Dana minerals
IMA minerals
mineral collections
rock and minerals
gem crystal
0 item @ $0.00  

Tyuyamunite

#AH51669

Tyuyamunite

#AH51669
Availability
Sold
Size
7 x 4 x 3.5 cm - Sm Cabinet 
Formula
Ca(UO2)2(VO4)2·5-8H2O (RRUFF)
Locality
Monument No. 2 mine, Apache Co., Arizona, United States
Tagged
vanadium

Earthy and powdery yellow Tyuyamunite, which has actually replaced wood.

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.

Collection
Arnold G Hampson Collection

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2019 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map