1. AMCSD, 2011. American Mineralogist crystal structure database by Downs et al. (1993). and .
2. ASTM, 1963. Index (inorganic) to the powder diffraction file; ASTM special tech. Pub. 48-M2, Am. Soc. for Test. and Mater, Philadelphia, p. 244.
3. Structures, compositions, and X-ray diffraction identification of dioctahedral chlorites;Bailey;Clays and Clay Minerals,1989
4. Karst Bauxites;Bardossy,1982
5. Mineralogical and geochemical characteristics of two bauxitic profiles, Fria, Guinea Republic;Boulange;Mineralium Deposita,1996