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USA | |
| Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc., Phoenix, Arizona. 567pp. Micro Probe Vol. 6 No. 5 Fall 1987 |
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| Micro Probe Volume VI Number 4 |
| Micro Probe (1995) 8-3 pp 15-19 Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc., Phoenix, Arizona. 567pp. |
| Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc., Phoenix, Arizona. 567pp. |
| Tschernich, Rudy W. (1996) Zeolites from Kalama, Cowlitz County, Washington. Micro Probe 8-3 pp 15-19 |
| Micro Probe Vol.7 No.9 Spring '94 |
| Rudy Tschernich Zeolite Collection |
| Rudy Tschernich Zeolite Collection |
| Micro Probe Vol. 7 No. 10 |
| Micro Probe Volume 1X, Number 1, pgs 2-6 |
| Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc., Phoenix, Arizona. 567pp. Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA. |
Big Tree Creek, Yacolt, Clark County, Washington, USA