|
USA | |
| Ronald Januzzi collection |
| P Cristofono collection |
| Shepard Collection |
| Moritz, Harold (n.d.) Personal Communication. |
| Wesleyan University collection |
| Moritz, Harold (n.d.) Personal Communication. |
| The Shepard Collection |
| LeTourneau, Peter M. and Nicholas G. McDonald. (1985), The Sedimentology, Stratigraphy, and Paleontology of the Lower Jurassic Portland Formation, Hartford Basin, Central Connecticut. State Geological and Natural History Survey of Connecticut Guidebook for Fieldtrips in Connecticut and Adjacent Areas of New York and Rhode Island No. 6: 353-385. |
| Mike Polletta observations |
| Januzzi, Ron E., Seaman, David M. (1976) Mineral Localities of Connecticut and Southeastern New York State and Pegmatite Minerals of the World. The Mineralogical Press, Danbury, Connecticut, USA. |
| Moritz, Harold (n.d.) Personal Communication. |
| Moritz, Harold (n.d.) Personal Communication. |
| Former Don Miller collection |
| Januzzi, Ron E., Seaman, David M. (1976) Mineral Localities of Connecticut and Southeastern New York State and Pegmatite Minerals of the World. The Mineralogical Press, Danbury, Connecticut, USA. Januzzi, Ron E., Seaman, David M. (1976) Mineral Localities of Connecticut and Southeastern New York State and Pegmatite Minerals of the World. The Mineralogical Press, Danbury, Connecticut, USA. |
| Collected/ David S. Bernstein 2010 |
| J Zolan Collection |
| Observed David S. Bernstein- July of 2011 |
| Robert Shepard |
| Jeremy Zolan Collection |
Roncari Quarry, East Granby, Hartford County, Connecticut, USA