White opal may show a white, greenish, bluish or brownish fluorescence in long wave and short wave ultra-violet light.

白欧泊在长波和短波紫外光下显示白色、绿色、蓝色或褐色的荧光。

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White opal may show a white, greenish, bluish or brownish fluorescence in long wave and short wave ultra-violet light.

白欧泊在长波和短波紫外光下显示白色、绿色、蓝色或褐色的荧光。

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