Analcime from selected localities.
Poland | |
| Kowalski W.M. 1981: The occurence of zeolites in variegated deposits of the Rybnik Coal Basin (Upper Silesia). Mineralogia Polonica, vol. 12, No 2, 77-89 |
Kowalski W.M. 1981: The occurence of zeolites in variegated deposits of the Rybnik Coal Basin (Upper Silesia). Mineralogia Polonica, vol. 12, No 2, 77-89 |