Osmium is a rare silver blue colored metal with atomic number 76. Only 500 kg are mined worldwide primarily in Russia, South Africa and parts of North America. It is only 50 parts per TRILLION not billion nor million, TRILLION! It is also a precious metal but can be deadly if not handled correctly. If smashed into fine dust it can combine with oxygen and form deadly osmium tetroxide! Nasty stuff!
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Osmium video by me
Osmium bead purchased from Luciteria: www.luciteria.com
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Негізгі бет OSMIUM - The rarest and DEADLIEST precious metal!
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