Gypsum from selected localities.
Japan | |
| Yohei Ishikawa (1990) Journal of the Mining College, Akita University, Ser. A, 7, #3, 125-136. |
Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo | |
Kagaya, B. (1962) Journal of the Mining College, Akita University, Series A, 2, #2, 60-88. | |
www.mineralmundi.com/japan.htm (USGS) MIYAZAKI, T., KATO, K., & IIDA, K. (1978). On the occurrence of the No. 11 ore deposit in the Shakanai mine. Mining Geology, 28(149), 151-162. |