Cordierite from selected localities.
USA | |
| Shepard (1837): Report on the Geological Survey of Connecticut. |
| 2015 field observations by Harold Moritz |
Rocks & Min.: 70:403; Rocks & Minerals (1995) 70:396-409 | |
Davis, James W. (1901), The Minerals of Haddam, Connecticut Mineral Collector: 8(4): 50-54, and 8(5): 65-70.; Foye, Wilbur G. (1922), Mineral localities in the vicinity of Middletown. American Mineralogist: 7: 4-12.; Shepard, Charles U. (1841), On two Decomposed Varieties of Iolite. American Journal of Science: series 1, 41: 354-358. |
State Route 9 Interchange 13 - Beaver Meadow Road, Haddam, Middlesex County, Connecticut, USA