Fluorite from selected localities.
USA | |
| Brunet, William M. (1980): Minerals of the Trap Rock Ridges of the Connecticut Valley With Emphasis on Reed’s Gap Quarry Near Durham. Rocks and Minerals: 55 (6): 232-5.; Weber, Marcelle H. and Earle C. Sullivan. (1995): Connecticut Mineral Locality Index. Rocks & Minerals (Connecticut Issue): 70 (6): 403.; Pawloski, John. (2006), Connecticut. in: Fluorite, The Collector's Choice. Lithographie, East Hampton, Connecticut: 64. |
| Januzzi, 1976. Mineral Localities of CT and Southeastern NY State; Rocks & Minerals (1995) 70:396-409 |
| Schooner (1958); Jones (1960) | |
| Bastin, Edson S. (1910): Economic Geology of the Feldspar Deposits of the United States. U. S. Geol. Survey Bull. 420. |
| Ryerson (1972); Schooner (1958) |
Reed's Gap Quarry, Durham, Middlesex County, Connecticut, USA