Tyuyamunite [ Ca(UO2)2(VO4)2·5-8H2O ]

Material properties

Formula Ca(UO2)2(VO4)2·5-8H2O
Abbreviation Tyu
IMA Status Grandfathered (pre-IMA), 1912
Crystal symmetry Orthorhombic, Point group mmm, Space group Pnna (#52)
Classifications Minerals containing H2O, Minerals containing VO4, Carnotite (group)
Luminescence emitter UO2
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Hydrated, Mineral, Uranyl, Vanadate

Composition

Element Wt%
H 1.32
Ca 4.37
U 51.85
V 11.1
O 31.37
Total: 100.01