Tacharanite from Oregon, USA
USA | |
| Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc., Phoenix, Arizona. 567pp. |
| Rudy Tschernich Zeolite Collection |
| Micro Probe (1989) Volume VI Number 8 pp 10-13 |
| Rudy Tschernich Zeolite Collection |
Micro Probe Volume VII Number 8 Fall 1993 | |
| Micro Probe VolumeVII Number 3 Spring 1996 |
| Rudy Tschernich Zeolite Collection |
Devils Backbone, North Fork John Day River, Grant County, Oregon, USA