Psilomelane from selected localities.
China | |
| Jurui He, Zhongyou Yao, Ying Li, Nangui Sun, and Aihua Dai (1992): Geology and Prospecting 28(9), 27-32 |
| Jurui He, Zhongyou Yao, Ying Li, Nangui Sun, and Aihua Dai (1992): Geology and Prospecting 28(9), 27-32; Zhongyou Yao, Ying Li, and Jurui He (1992): Contributions to Geology and Mineral Resources Research 7(1), 10-21 |