[3] [3] Barbara Wagner, Anna Nowak, Ewa Bulska,et al. Microchimica Acta, 2007, 162: 415.

[4] [4] Colomban Ph. Applied Physics A, 2004, 79: 167.

[5] [5] Li Q H, Liu S, Zhao H X, et al. Archaeometry, 2014, 56: 601.

[6] [6] Zhao H X, Li Q H, Li S, et al. Journal of Raman Spectroscopy, 2013, 44: 643.

[8] [8] Li Q H, Song L, Zhao H X, et al. Archaeometry, 2014, 56(4): 601.

[13] [13] Rehren Th. Journal of Archaeological Science, 2008, 35: 1345.

[14] [14] Tite M S, Pradell T, Shortland A. Archaeometry, 2008, 50: 67.

[15] [15] Edwards H G M. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2011, 80: 14.

[16] [16] Zhao H X, Li Q H, Li S, et al. Journal of Raman Spectroscopy, 2013, 44: 643.

[18] [18] Ma Q L, Portmann A, Wild F, et al. Studies in Conservation, 2006, 51(2): 81.

[19] [19] Li Q H, Yang J C, Li L, et al. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2015, 138: 609.

[22] [22] Yin Xia, Qinglin Ma, Zhiguo Zhang, et al. Journal of Archaeological Science, 2014, 49: 500.