University of Colorado

Mineral Structure and Property Data

Scheelite Group


The Scheelite group is composed of the

The crystal structure of scheelite.


                Scheelite   Powellite   Stolzite    Wulfenite
                CaWO4       CaMoO4       PbWO4       PbMoO4  

Form.Wt. 287.93 200.02 455.04 367.12 Z 4 4 4 4 CrystalSystem Tetr Tetr Tetr Tetr PointGroup 4/m 4/m 4/m 4/m SpaceGroup I41/a I41/a I41/a I41/a UnitCell a(Å) 5.243 5.23 5.46 5.435 c(Å) 11.376 11.44 12.05 12.11 Vol(Å3) 312.72 301.07 359.23 357.72 MolarVol 47.087 45.333 54.091 53.864 Density 6.115 4.412 8.412 6.816 Elastic Properties Ks(GPa) 76.5 81.0 72.4 G(Gpa) 37.4 39.9 24.5

Mineral Data Base Index

GEOL 1010 Syllabus

GEOL 3010 Syllabus

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