Post by Admin (wilson) on Nov 9, 2015 11:16:11 GMT
There are four types of crystals (Covalent, metallic, ionic and molecular). Molecules of repeated pattern are formed together and known as crystals. These unit cell is repeatedly in exactly the same arrangement over and over throughout the entire solid and take on unique form.
Diamond are compressed carbon formed under the earth crust due to high temperature and pressure. When the carbon is at a very high temperature and under very high pressure, the bonds are formed. Natural diamonds are made 180km below the earth’s surface. The diamonds are mined and brought to the surface for further treatment to remove the impurities and minerals attached to it.
Diamond are compressed carbon formed under the earth crust due to high temperature and pressure. When the carbon is at a very high temperature and under very high pressure, the bonds are formed. Natural diamonds are made 180km below the earth’s surface. The diamonds are mined and brought to the surface for further treatment to remove the impurities and minerals attached to it.