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  

Autunite

#PD34049

Autunite

#PD34049
Availability
Sold
Size
14 x 9.5 x 2 cm - Cabinet 
Formula
Ca(UO2)2(PO4)2·10-12H2O (RRUFF)
Locality
Mitchell Co., North Carolina, United States
Tagged
pegmatite mineral

No specific locality on this specimen, but I am sure someone can come close. It's a large plate with good yellow crystals of Autunite to 1mm. It is probably Chalk Mountain.

Autunite

Formula
Ca(UO2)2(PO4)2·10-12H2
Crystal System
Tetragonal 
Crystal Habit
Tabular, Micaceous, Foliated 
Cleavage
Perfect, Poor, Poor 
Luster
Vitreous - Pearly 
Color
yellow, pale yellow, lemon yellow, greenish yellow, pale green 
Streak
pale yellow 
Class
Tetragonal - Ditetragonal Dipyramidal 
Fracture
Uneven 
Hardness
2-2.5 

Data courtesy of Webmineral.

Collection
Phillips Collection
Mineralpedia
View Autunite
On Dakota Matrix
Previously Sold Autunite
On Dakota Matrix
Other Available Autunite
WebMineral
View Autunite
Mindat
View Autunite

Related Products

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