为了有效鉴别区分金黄色海水珍珠（简称金珠）和改色金珠，通过拉曼光谱和紫外可见吸收光谱对二者进行了检测分析。
In order to identify and distinguish golden saltwater pearls and color-treated golden pearls, Raman spectrum and UV-visible absorption spectrum were used for testing and analyzing.
我们运用珍珠母、金黄色金红石和银色黄铁矿制造出独特的外墙面砖，可用作地板砖、墙砖。
We use Mother of Pearl, Golden Rutile and Silver pyrite to create exclusive veneered tiles which can be used as flooring or wall tiles.
结果表明：金黄色染色珍珠的染色痕迹明显，有团块状、片状瑕疵；
The dyed golden pearls show obvious signs of dyeing with agglomerate or flake.
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