[1] Casadio F, Douglas J G, Faber K T. Analytical and Bioanalytical Chemistry, 2007, 387(3): 791.

[2] Liu Y, Deng J, Shi G, et al. Ore Geology Reviews, 2011, 41: 122.

[3] Harlow G E, Sorensen S S. International Geology Review, 2005, 47(2): 113.

[4] Kostov R I. Annual of the University of Mining and Geology, 2005, 48: 91.

[6] Liu Y, Deng J, Shi G, et al. Resource Geology, 2010, 60(3): 249.

[8] Wilkins C J, Tennant W C, Williamson B E, et al. American Mineralogist, 2004, 88(8-9): 1336.

[11] Hong H, Li Z, Xue H, et al. Clays and Clay Minerals, 2007, 55(5): 491.

[12] Jolivet J P, Chan E Ac C, Tronc E. Chemical Communications, 2004, (5): 477.

[15] Luka V C Evi C I, Gupta S K, Jha P K, et al. Materials Chemistry and Physics, 2012, 254: 584.