| USA | |
- Sanders-Defiance Plateau area
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 304; Kiersch, G.A. & W.D. Keller (1955b), Bleaching clay deposits, Sanders-Defiance Plateau district, Navajo Co., AZ, Econ.Geol.: 50: 469-494. | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 304; Kiersch, G.A. & W.D. Keller (1955b), Bleaching clay deposits, Sanders-Defiance Plateau district, Navajo Co., AZ, Econ.Geol.: 50: 469-494. | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 304; Kiersch, G.A. & W.D. Keller (1955b), Bleaching clay deposits, Sanders-Defiance Plateau district, navajo Co., AZ, Econ.Geol.: 50: 469-494. | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 304; Kiersch, G.A. & W.D. Keller (1955b), Bleaching clay deposits, Sanders-Defiance Plateau district, Navajo Co., Arizona, Econ.Geol.: 50: 469-494. |
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