漫谈金刚石金刚石，又称钻石。以其无比璀璨、鲜艳的外形，非同寻常的物理化学特性以及在自然界中极为稀少而赢得人们的青睐。然而它的前身却是普通的碳化物。岩浆中的碳元素在高温（几千度）高压（几万个大气压）下，结晶而成，属碳的同质多象体之一。金刚石晶体外形完美... Talk about diamond diamond, also known as diamonds. With its extremely bright, bright shape, unusual physicochemical properties and extremely rare in nature and won the favor. However, its predecessor is ordinary carbide. The carbon in the magma is crystallized at high temperatures (tens of thousands of degrees) of high pressure (tens of thousands of atmospheres) and is one of the homogeneous multicomponents of carbon. Diamond crystal shape perfect ...