Stilbite Subgroup from Colorado Plateau, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. | |
| R&M 68:6 p381-393 Collection of and collected by Alex Earl |
Dry Creek Canyon Zeolite occurrence, Marysvale Mining District, Piute County, Utah, USA