How is Ruby Created in Lab?
Lab-created rubies are created in two ways; flame fusion process and flux growth process, that bring into use various types of methods to create the red crystals. In both the processes, however, basic minerals are a necessity in order to bring about the red tint that is the identity of ruby. In simple terms, when the colorless aluminum oxide is made to fuse with chrome, ruby is created. What’s more, a pinch of minerals like titanium, iron, and vanadium play a small but critical role in providing profundity and lucidity to the gemstone. Creation of Ruby by Flame Fusion Process This method involves the melting of minutely pulverized alumina in a blowpipe kind of a burner containing oxy-hydrogen. It is important to bring into use extremely purified alumina that is created by persistent crystallization as well as calcination of ammonium alum. The process begins with alumina put in a container, knocked above repeatedly, and made to regulate the flow of powder. When the powder starts melting
