Cowlesite from Colorado, USA
USA (FRL) | |
| Wise, William S., Tschernich, Rudy W. (1975) Cowlesite a new Ca-zeolite. American Mineralogist, 60 (11-12) 951-956 Rocks & Minerals 79: 4. |
Jason Evans Collection | |
Wilson, Wendell E. (1988) Notes From the Editor - Minerals of Cornwall. The Mineralogical Record, 19 (3) 138-207 |
Southeast Quarry, North Table Mountain, Golden, Golden Mining District, Jefferson County, Colorado, USA