Gismondine Subgroup from selected localities.
USA | |
| Tschernich, R. (1992): Zeolites of the World, p.114 |
Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan), originally obtained from Dr. Richard L. Hoy. | |
American Mineralogist (1969) 54:182-197 | |
American Mineralogist (1969) 54:182-197 |