Sphalerite from selected localities.
USA | |
| Rocks & Min.: 19:306-309. |
| Mineralogical Record: 9:157-179., Peters, T.A. & Peters, J.J. (1978); Rocks & Min.: 59: 157-183 (1984), Peters, Joseph J. |
| Minerals of the "Riverview Drive" quarry, Totowa, NJ, Pollinger, Mel (1975): 2-6. |
Bradley D. Plotkin collection |
Lower New Street Quarry, Paterson, Passaic County, New Jersey, USA