... Silver Size: 0-1mm,1-2mm,2-4mm,3-6mm,4-8mm,100mesh,200mesh,325mesh or as requested Type:Crude or ... Silver Size: 0-1mm,1-2mm,2-4mm,3-6mm,4-8mm,100mesh,200mesh,325mesh or as requestedChemical Analysis Chemical FormulaUnitGolden ... YellowSilver WhiteSiO2%42.2542.78Al2O3%14.7113.93Fe2O3%23.424.06MgO%11.6524 ...