Emerald Rings
Postupki Sovershaut http://www.blogger.com/profile/02609714864113282208 noreply@blogger.com Blogger 50 1 25 tag:blogger.com,1999:blog-144641133282302170.post-3770938054859022682 2014-10-13T04:23:00.000-07:00 2014-12-05T04:30:00.924-08:00 ... View Video
Diamond - Wikipedia, The Free Encyclopedia
Each carbon atom is surrounded by neighboring four carbon atoms forming a tetrhedral shaped unit. Hardness. Diamond is the hardest known natural to its popularity as the preferred gem in engagement or wedding rings, for gem-quality diamonds. The Diamond Trading ... Read Article
No comments:
Post a Comment