Illite from Baotou City (Baotou Prefecture), Inner Mongolia, China
China | |
| USGS Bull. 2143, Table 1, Principal minerals of the Bayan Obo ore deposit . |
| Fengjun Nie, Sihong Jiang, Xinxu Su, and Xinliang Wang (2002): Ore Geology Reviews 20, 139-169. |
China | |
| USGS Bull. 2143, Table 1, Principal minerals of the Bayan Obo ore deposit . |
| Fengjun Nie, Sihong Jiang, Xinxu Su, and Xinliang Wang (2002): Ore Geology Reviews 20, 139-169. |