Yttrotungstite-(Ce)

General Information: Chemical Formula:(Ce,Nd,Y)W2O6(OH)3 Composition:(Molecular Weight = 643.06 gm)Cerium 10.89 % CeYttrium 3.46 % Y Hydrogen 0.47 % H Tungsten 57.18 % W Neodymium 5.61 % NdOxygen 22.39 % O  Empirical Formula: Ce0.5Nd0.25Y0.25W2O6(OH)3 IMA Status:Approved IMA 1987 (Dana # Added) Name Origin:Named for its composition (Yttrium, Tungsen).Physical Properties: Color:yellow. Density:5.96 Hardness:1 - TalcMore details...