Fig. 1. Some different origins of jadeite samples
Myanmar jadeite: FC-16, MFC-10, MFC-16, MFC-18, MFC-23; Guatemalan jadeite: WD-32, WD-37, WD-46, WD-54; Russian jadeite: ELS-15, ELS-20, ELS-09

Fig. 2. Raman spectral characteristics of jadeite minerals FC-16 and MFC-10 from Myanmar jadeite

Fig. 3. Raman spectral characteristics of jadeite chlorite minerals from Myanmar MFC-14 and MFC-17
Omp: pyroxene; Jd: jadeite

Fig. 4. Raman spectral characteristics of myanmar jade MFC-23 tremolite minerals

Fig. 5. Raman spectral characteristics of jadeite minerals WD-32 and WD-46 from Guatemala Jadeite

Fig. 6. Raman spectral characteristics of jadeite chlorite minerals WD-37 and WD-54 from Guatemala Jadeite

Fig. 7. Raman spectral characteristics of jadeite chlorite from Guatemala jadeite WD-37

Fig. 8. Raman spectra of WD-32 sphene minerals from Guatemala

Fig. 9. Raman spectral characteristics of Russian jade ElS-09 and ELS-15 jadeite minerals

Fig. 10. Raman spectral characteristics of Russian jade ELS-15 and ELS-20 jadeite albitite minerals

Fig. 11. Raman spectral characteristics of Russian jade ELS-15 jadeite minerals