Метка архива: modern magnificent ruby

thick silver bangles Ancientred not red”, modern magnificent ruby

В древние времена, there was a difference between “рубин” in people’s mouth and modern ruby. В это время, ruby ​​was not ruby ​​in the true sense, but refers to all red gems, например, рубеллит, red spinel, and garnet. , Рубины, и т. д., and over time, the modern meaning of ruby ​​is corundum ruby. Поэтому, этот […]