Based on the differences in transmission spectrum for different minerals, the mineral components of jadeite such as chalchiguite, aegirine, aegirine_augite and diopside are analyzed.

• 分析硬玉、霓石、霓辉石和透辉石等主要矿物，以天然翡翠的特征红外光谱为依据，鉴别市售翡翠的真伪和类别（A、B货）；