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Old 02-08-2006, 06:34 PM
Valgard Valgard is offline
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Join Date: Jan 2001
Location: SF Bay Area
Posts: 4,542
I don't know how easy it is to get your hands on Iridium or Osmium but Platinum is commonly used in jewelry-making and it's got an extremely high density (specific gravity of 21.4, higher than gold and tungsten at 19.3, uranium at 19.0 and lead at 11.3).

So put some Bling On Your Wings :-)