Mineralogy Database

Rameauite Mineral Data

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General Rameauite Information

Help on Chemical  Formula: Chemical Formula: K2CaU++++++6O20•9(H2O)
Help on Composition: Composition: Molecular Weight = 2,028.57 gm
   Potassium   3.85 %  K     4.64 % K2O
   Calcium     1.98 %  Ca    2.76 % CaO
   Uranium    70.40 %  U    84.60 % UO3
   Hydrogen    0.89 %  H     7.99 % H2O
   Oxygen     22.87 %  O
             ______        ______ 
             100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: K2CaU6O20•9(H2O)
Help on Environment: Environment: On pitchblende.
Help on IMA Status: IMA Status: Approved IMA 1972
Help on Locality: Locality: Margnac uranium deposit, Haute Vienne, Massif Central, France. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Jacques Rameau (1926-1960), French prospector who discovered the deposit where the mineral occurs.
Help on Name Pronunciation: Name Pronunciation: Rameauite + Pronunciation Say RAMEAUITE