Pyrochlore Group from selected localities.
USA | |
| [var: Uranpyrochlore (of Hogarth 1977)] Specimen in collection of Andrew Kruegel |
Jarnot, Bruce M. (1989): Minerals New to the Portland Area Pegmatites of Central Connecticut. Rocks and Minerals, Volume 64 (Nov.-Dec.), p. 471. |
Case Quarries, Portland, Middlesex County, Connecticut, USA