| 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. Samuel Robinson (1825) A Catalogue of American Minerals, with their localities. Boston |
U. S. Route 7 Expressway, Brookfield, Fairfield County, Connecticut, USA