欧泊 ,它不仅是一种有着优雅光泽和缤纷色彩的宝石 ,而且还是具有独特变彩的宝石。其瑰丽多变的色彩 ,在中国和日本尤为被人珍爱。英国的美学学者约翰·拉斯金曾感叹道 :“能与欧泊微妙绝伦的美竞争的 ,只有美丽的天空。”其实 ,这里说的就是欧泊独具的变彩效应。当把它拿在手 Opal, it is not only a gemstone with elegant luster and colorful, but also has a unique gemstone. Its magnificent and changeable colors are especially cherished in China and Japan. John Russkin, a British aesthetics scholar, exclaimed: “There is only a beautiful sky competing with the subtle beauty of Opal.” In fact, what is said here is Opal’s unique color-changing effect. When holding it in hand