| Lat / long: | 41.63147, 109.99944 |
| Primary: | Iron |
| Secondary: | REE |
| Ore: | Bastnaesite, Magnetite, Monazite |
| Discovery year: | 1927 |
| Operation type: | Unknown |
| Production size: | Large |
| Development status: | Producer |
| Host rock: | H8-Dolomite |
| Host type: | Dolomite |
| MRDS | W700544 |
| DEP | 10085044 |
| Reference | {Deposit:: DREW, L. J., MENG, Q., AND SUN, W., 1989, GEOLOGIC SETTING OF IRON-NIOBIUM-RARE-EARTH OREBODIES AT BAYAN OBO, INNER MONGOLIA, CHINA: USGS CIR. 1035, P. 14-15}{Production:: MMI-CHINA} |
| Reporter | Drew, L. J. |