Gypsum from selected localities.
China | |
| Yongxue Xu, Guilan Zhang, and Jiazeng Li (1985): Mineral Deposits 4(1), 90-96; Yuanming Pan and Ping Dong (1999): Ore Geology Reviews 15, 177-242 |
| Yuanming Pan and Ping Dong (1999): Ore Geology Reviews 15, 177-242. |
Bing Yang and Zhitian Wang (1985): Mineral Deposits 4(4), 1-13 |