Kempite from Soviet Union (1922-1991)
Russia | |
| Mazurov, M.P., Grishina, S.N., Istomin, V.E., and Titov, A.T. (2007): Geology of Ore Deposits 49(4), 271-284. Mazurov et al (2007) Geology of Ore Deposits, 49, 271–284. |
| Pavel M. Kartashov analytical data of 2016 |