Laumontite from selected localities.
USA | |
| Tschernich, 1992. Zeolites of the World |
Gleba, P. (1978) Massachusetts Mineral and Fossil Localities. |
USA | |
| Tschernich, 1992. Zeolites of the World |
Gleba, P. (1978) Massachusetts Mineral and Fossil Localities. |