Chemical Formula: Na4CaxV++++2xV+++++12-2xO32·8(H2O)
Help on Composition: Composition: Molecular Weight = 1379.4 g
 
Hydrogen 1.17 % H 10.45 % H2O 0.00 %
Oxygen 46.40 % O 0.00 % 0.00 %
Sodium 6.67 % Na 8.99 % Na2O 0.00 %
Calcium 1.45 % Ca 2.03 % CaO 0.00 %
Vanadium 44.32 % V 6.01 % VO2 72.52 % V2O5



100.01 % 27.48 % 72.52 %
 
Help on Empirical Formula: Empirical Formula: Na4Ca0.5V4+V5+11O32·8(H2O)
Help on Environment: Environment: Sandstone-hosted uranium-vanadium deposits
Help on Locality: Locality: F-33 mine (T12N-R9W Sec 33) 10 km NE of Grants, Valencia County, New Mexico.. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named after the town of Grants, New Mexico
Help on Synonym: Synonym: