Hematite from Tianshui, Gansu, China
China | |
| Jian Chen, Mingwei Liao, and Xiaoming Wang (2008): Gold 29(5), 12-17 |
| Lijing Yang, Xiaolong Hu, and Peiwen Ma (2004): Geology and Prospecting 40(3), 36-41 |
| Pusheng Yu and Jieren Wu (1996): Acta Geoscientica Sinica 17(z1), 50-56 |