Rhodonite from Ngawa Autonomous Prefecture (Aba Autonomous Prefecture), Sichuan, China
China | |
| Chengzhong Zhang and Zengda Liu (2006): China's Manganese Industry 24(4), 46-49 |
Bing Zhou, Chengjiang Zhang, Changhua Huang, and Houliang Zhang (2007): Acta Geologica Sichuan 27(4), 255-258 |