pure silver specific gravity,gold mining
World silver coins and specific gravity test results the specific gravity of 999 silver is 10 49, while 500 silver is 9 68 which equals a 7 8 difference But a 50 difference in the fineness of the metal So your 6 6 difference in specific gravity is HUGE whenes to the fineness of the metal And I'm just having a hard time believing that govt mints would debase their coins that much


































