Uranocircite
History
Activities related to discovery and approval of the group members
Structural context
Uranocircite
Crystal System tetragonalCrystal Class prismaticSpace Group P2/c
a7.01—9.87 (8.8967)
b7.01—9.91 (8.93)
c16.85—20.46 (18.0767)
alpha90
beta90
gamma90—90.5 (90.1667)
volume1005.406—1644.851 (1430.5773)
Based on 3 measurements
Chemical context
Stoichiometric formulas
Uranocircite
mindat.org
- March 13, 2023Ba(UO2)2(PO4)2·10H2O
IMA
- March 13, 2023Ba(UO2)2(PO4)2 · 10H2O
mineralogy.rocks
- Aug. 30, 2022Ba(U6+O2)2(PO4)2·10H2O
Elements recorded on EPMA
1
Ba
1
H
1
O
1
P
1
U
Physical properties
ColorColor entities, recognized using a custom trained NER model
- yellow-green
- pale canary-yellow
Color noteOriginal color note from the source
Yellow-green, yellow; pale canary-yellow in transmitted light.
Lustre
Pearly
Transparency
Transparent
Translucent
Hardness
2—2.5