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Registered: 01-2017
Location: The cosmos
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Osmium - The DENSEST Metal On Earth!





Osmium - The DENSEST Metal On Earth!

This metal is one of the rarest, there are about 50 parts of osmium per trillion parts of the earth's crust. According to some data, osmium is considered to be the most rare non-radioactive metal on Earth.

youtube.com/watch?v = D9C_lbivcn4




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ALIEN ROCK GEMSTONE
Jan/9/2018, 3:01 pm Link to this post Email COSMICBREEZE72   PM COSMICBREEZE72 Blog
 


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