热处理宝石级黄色榍石的光谱特征与颜色成因初探
王沛炼
1
, 岳素伟
2,
*
, 李嘉妍
1
Spectral Characteristics and Color Mechanism of Heat-Treated Gem-Quality Yellow Sphene
WANG Pei-lian
1
, YUE Su-wei
2,
*
, LI Jia-yan
1
榍石样品的近红外透射光谱 (a): S0, S1, S2; (b): S3, S4; (c): S5