Franckeite from selected localities.
China | |
| Guangxiang Cheng (1984): Geology and Prospecting 20(9), 1-10, 32 |
Guangxiang Cheng (1984): Geology and Prospecting 20(9), 1-10, 32; Minzhi Huang, Gongbao Wu, Yuchuan Chen, and Shaohua Tang (1986): Acta Geologica Sinica 60(2); Lianchi Lei (1986): Mineral Deposits 5(3), 87-96 |