Zircon from Washington County, Rhode Island, USA
USA | |
| Kieron, Michael W. (2003), personal communication to Mindat.org. |
| AmMin 12:427-436 |
| Miller, C.E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, ed., URI, Kingston |
| |
Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston | |
Overstreet, 1967. USGS Prof. Pap. 530.] |