蓝黄玉
- 网络blue topaz
蓝黄玉-
辐射：是很常见的照射海蓝宝，伦敦蓝黄玉，翡翠，钻石及其他宝石。
Irradiation : It is common to irradiate Aquamarine , London Blue Topaz , Emerald , and Diamond as well as other stones .
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利用中子辐照改色法把天然无色黄玉改成蓝色黄玉，对天然黄玉和改色后的蓝黄玉分别进行了常规检测、X－荧光测试、紫外－可见光谱测试及红外光谱测试研究。
In the experiment depicted in this paper , the neutron irradiation method was used to change natural topaz color from colorless to blue . The topaz was measured under ultrared spectrum , X fluorescence and ultravioletvisible light spectrum respectively before and after color changing .