Gypsum from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
USA | |
| [var. Selenite] Rocks & Min.: 59:157-183 (1984), Peters, J.J. Lapidary Jour.: 32:1700-1720, Mins. of the Watchungs, Part II, Vitali, G. (1978) Quest for NJ Mins., R. Speiser (1978): 18. |
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA