Turquoise is one of the famous "Τέσσερις διάσημοι νεφρίτης" in my country. It has a long history. Since the Neolithic Age, there have been turquoise ornaments in cultural relics unearthed in all dynasties. Turquoise is not only popular among Chinese people, but also has many fans all over the world. Ancient Egyptians, ancient Mexicans, και [...]
