Kaolinite from St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA
USA | |
| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
Pavel M. Kartashov analytical data (2012), Dean Allum specimen | |
Landes, K.K. (1935) Colorado Pegmatites. American Mineralogist, 20(5), 319-333. |