Diopside from selected localities.
USA | |
| Chester S. Lemanski, Jr. |
[var: Schefferite] Palache, Charles, 1935, The Minerals of Franklin and Sterling Hill, Sussex County, New Jersey, USGS PP 180. | |
FOMS Millsite Committee (1986) (circa), List of Mineral Species Found on the Franklin Mill Site, Franklin-Ogdensburg Mineralogical Society (unpublished). | |
Harold Moritz collection |
Franklin Mine, Franklin, Sussex County, New Jersey, USA