Chemical Formula: Pb3H2(Te++++O3)(Te++++++O6)
Help on Composition: Composition: Molecular Weight = 1022.81 g
 
Hydrogen 0.20 % H 1.76 % H2O 0.00 %
Oxygen 14.08 % O 0.00 % 0.00 %
Tellurium 24.95 % Te 31.21 % TeO2 0.00 %
Lead 60.77 % Pb 65.47 % PbO 0.00 %


100.00 % 98.44 %
 
Help on Empirical Formula: Empirical Formula: Pb3H2(TeO3)(TeO6)
Help on Environment: Environment: Secondary tellurate
Help on Locality: Locality: Grand Central mine, Tombstone, Arizona, USA.. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Richard Gird (1836-1910), mining engineer and assayer, who made the first rich silver assays and helped open up the Tombstone district
Help on Synonym: Synonym: