[1] Pezzotta F, Adamo I, Diella V. Gems & Gemology, 2011, 47(1): 2.
[2] Adamo I, Bocchio R, Diella V, et al. Gems & Gemology, 2009, 45(4): 280.
[3] Adamo I, Bocchio R, Diella V, et al. The Journal of Gemmology, 2015, 34(5): 428.
[4] Gaston G, Marie-Christine B, Christophe M, et al. Gems & Gemology, 2015, 51(4): 446.
[5] Bocchio R, Adamo I, Diella V. The Canadian Mineralogist, 2010, 48(5): 1205.
[6] Makreski P, Tomce R, Gligor J. Journal of Raman Spectroscopy, 2011, 42(1): 72.
[7] Maschio L, emichelis R, Orlando R. Journal of Raman Spectroscopy, 2014, 45(8): 710.
[8] De La Pierre M, Noel Y, Mustapha S, et al. American Mineralogist, 2013, 98(5-6): 966.
[10] Amthauer G, Rossman G R, American Mineralogist, 1998, 83: 835.
[12] Grazia A, Raffaeke C, Francesco C, et al. Materials, 2014, 7: 457.
[13] Geiger C A, Rossman G R. American Mineralogist, 2018, 103: 384.
