What makes diamond such a coveted and symbolic material?

However, what defines the difference in hardness of the two compounds is the lattice structure of the carbon atoms contained within; diamonds containing three ... Sep 25, 2013 ... ... diamonds, equilateral triangles and hexagons. A hexagon is made up of three diamonds and half a diamond makes an equilateral triangle. So if ... Sunray brushing is a decoration made up of straight lines running from the ... Diamond polishing is carried out by turning or milling on non-ferrous ... Jan 26, 2014 ... Single crystal diamond is literally a single molecule. Every carbon is covalently bonded to the whole. A modest level of impurities makes no ... The first thing required to grow engineered diamonds is a diamond seed crystal. Seeds are nothing but crushed diamond powder. The seed is made up of carbon and ... Oct 11, 2012 ... The alien super-Earth planet 55 Cancri e is likely made of diamond and graphite, an not water and granite, scientists say. Diamond blocks now require 9 diamonds (3×3) instead of 4 (2×2) to be crafted, making them much more expensive. 20100206, Diamonds are now used to craft diamond ... In an emergency please dial 911. Diamond Valley Fire Rescue. Diamond Valley Fire Rescue is made up of a team of dedicated, professionally-trained, ... They are identical chemically – both are composed of carbon (C), but physically, they are very different. Minerals which have the same chemistry but different ... Mar 15, 2013 ... In other words, the very definition of glass is a material that is not a crystal. So what is "crystal" glass made of if not crystal?