Muscovite from Songtao County, Tongren, Guizhou, China
China | |
| [var. Illite] Yuhong Liu, Xiangbin Wu, and Wenjian Liu (2008): Non-Ferrous Mining and Metallurgy 24(5), 2-4 |
China | |
| [var. Illite] Yuhong Liu, Xiangbin Wu, and Wenjian Liu (2008): Non-Ferrous Mining and Metallurgy 24(5), 2-4 |