Optical Spectra of Bastnaesites, Ce(CO3)F
1925
- Becquerel J, Onnes HK, de Haas WJ (1925) The
absorption spectra of some crystals of the rare earths and their
modification in a magnetic field at the temperature of liquid
helium.Compt. rend. 181, 758-60.
1975
- Platonov AN, Krasil'shchikova OA, Tarashchan AN (1975)
Optical absorption of rare earth ions in
minerals. Konstitutsiya i Svoistva Mineralov 9,
58-64. In Russian
1989
- Gorobets BS, Rogozhin AA, Ryabenko SV (1989) Determination
of rare-earth minerals under unfiltered light from a mercury lamp.
Mineralogicheskii Zhurnal 11, 55-7. In Russian