Orpiment from Qiannan, Guizhou, China
China | |
| Xianxiao Xiong (2000): Acta Geologica Sinica (English Edition) 74(3), 618-622 |
| Wenhui Qiu (1985): Geology and Prospecting 21(10), 16-21 |
China | |
| Xianxiao Xiong (2000): Acta Geologica Sinica (English Edition) 74(3), 618-622 |
| Wenhui Qiu (1985): Geology and Prospecting 21(10), 16-21 |