Coin Silver is	.978 times as heavy as Fine Silver
	.995 times as heavy as Sterling

Sterling Silver is	.987 times as heavy as Fine Silver
	1.005 times as heavy as Coin Silver
	.899 times as heavy as 10 K. Yellow Gold
	.796 times as heavy as 14 K. Yellow Gold
	.668 times as heavy as 18 K. Yellow Gold
	.485 times as heavy as Platinum
	1.189 times as heavy as 18% Nickel Silver
	1.228 times as heavy as Brass
	1.182 times as heavy as Bronze
	1.425 times as heavy as Pewter

10 K Yellow Gold is	.885 times as heavy as 14 K. Yellow Gold
	.743 times as heavy as 18 K. Yellow Gold
	1.049 times as heavy as 10 K. Green Gold
	1.045 times as heavy as 10 K. White Gold
	.539 times as heavy as Platinum
	.964 times as heavy as Palladium
	1.018 times as heavy as Lead
	1.366 times as heavy as Brass
	1.113 times as heavy as Sterling Silver
	.839 times as heavy as 18 K. Yellow Gold
	.920 times as heavy as 14 K. Green Gold
	1.036 times as heavy as 14 K. White Gold
	1.130 times as heavy as 10 K. Yellow Gold
	.609 times as heavy as Platinum
	1.089 times as heavy as Palladium
	1.151 times as heavy as Lead
	1.543 times as heavy as Brass
	1.257 times as heavy as Sterling Silver

18 K Yellow Gold is	.980 times as heavv as 18 K. Green Gold
	1.064 times as heavv as 18 K. White Gold
	1.192 times as heavy as 14 K. Yellow Gold
	.726 times as heavy as Platinum
	1.298 times as heavy as Palladium
	1.371 times as heavv as Lead
	1.839 times as heavy as Brass
	1.498 times as heavy as Sterling Silver

Platinum is	1.788 times as heavy as Palladium
	.958 times as heavy as Iridium
	.998 times as heavy as 5% Iridio-Platinum
	.996 times as heavy as 10% Iridio-Platinum
	.994 times as heavy as 15% Iridio-Platinum
	1.716 times as heavy as Rhodium
	1.758 times as heavy as Ruthenium
	.954 times as heavv as Osmium
	2.063 times as heavy as Sterling Silver