Smoky Quartz from selected localities.
USA | |
| Rocks & Minerals (1995) 70:396-409; Rocks & Minerals (1995) 70:396-409 |
| Januzzi (1976) Mineral Localities of Connecticut & Southeastern New York State |
| Bill Barrett collection |
| USGS Prof Paper 255 |
USA | |
| Rocks & Minerals (1995) 70:396-409; Rocks & Minerals (1995) 70:396-409 |
| Januzzi (1976) Mineral Localities of Connecticut & Southeastern New York State |
| Bill Barrett collection |
| USGS Prof Paper 255 |
Bates' Rock Road, Southbury, New Haven County, Connecticut, USA