Posts Tagged ‘amrican diamond’

How To Recognize an American Diamond

Monday, July 5, 2010 7:54 2 Comments

This gem like Diamond, because it’s made for that purpose, the shine was very bright, this is because it is caused by a very high refractive index. Although this brilliant jewel kilauannya very cheap because their numbers very much. American Diamond called zircons, their chemical formula ZrO2. The Mohs hardness is reached 8.3. Diamond differentiate [...]

This was posted under category: General Tags: