[4] Dias L N,PiNheiro M V B,Moreira R L.American Mineralogist,2011,96(1):42.

[5] Greiner D J,Bloss F D.Am.Mineral.，1987,72:617.

[6] Groat L A,Raudsepp M,Hawthorne F C,et al.Acta Crystallographica.Section A,Foundations of Crystallography，1987,A43:C153.

[7] Groat L A,Raudsepp M,Hawthorne F C.American Mineralogist，1990,75(9-10):992.

[8] Fransolet A M,Tarte P.American Mineralogist.1977,62(5-6):559.

[9] Rondeau B,Fritsch E,Lefevre P,et al.The Canadian Mineralogist，2006,44(5):1109.

[10] Callejas P,Barba M,J Rincón.Journal of Materials Science Letters，1985,4(9):1171.

[11] ern  I,ern Y P,Ferguson R B.American Mineralogist，1973,58 (3-4):291.

[12] Descloizeaux A C R.Acad.Sci.,1871,73:1247.

[13] Poirot J P. Association Franaise de Gemmologie，1976,46:12.

[14] McMillan P F,Hofmeister A M.Spectroscopic Methods in Mineralogy and Geology.De Gruyter，1988,99.

[15] Nel H J.American Mineralogist，1946,31(1-2):51.

[16] Cerna I,Cerny P,Ferguson R B.The Canadian Mineralogist，1972,11(3):643.

[17] Lindberg M L,Pecora W T.American Mineralogist，1955,40(11-12):952.

[18] Khaibullin R I,Lopatin O N,Vagizov F G,et al.Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms，2003,206:277.

[19] Wang Qianqian,Guo Qingfeng,Li Niu,et al.RSC Advances，2022,12:3044.

[20] Fritsch E,Rossman G.Gems and Gemology，1988,24(1):3.