In addition to ruby, the English name of corundum of other colors also uses the word Sapphire, but Sapphire refers to blue sapphire, and corundum of other colors must be named before Sapphire. ดังนั้น, in Chinese, “ไพลิน” is the name of this type of corundum first, not necessarily blue sapphire, it may be pink, สีเหลือง, […]
