Stilbite Subgroup from Bancroft area, Ontario, Canada
Canada | |
| ref.: D.F. Hewitt (1954) |
| Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc., Phoenix, Arizona. 567pp. |
Canada | |
| ref.: D.F. Hewitt (1954) |
| Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc., Phoenix, Arizona. 567pp. |