|
USA | |
| Cummings, W. L., 2007, Personal communication |
| The Iron Mines of NJ (1910), Bayley: 133 & 221. |
| Dunn(1995):Pt3:384-399. Palache(1935):83-87 |
| King, Van (n.d.) Personal communcation. |
| Palache, Charles (1935) The minerals of Franklin and Sterling Hill, Sussex County, New Jersey. Professional Paper 180. US Geological Survey doi:10.3133/pp180 |
| Moritz, Harold (n.d.) Personal Communication. |
| Palache(1935). |
| King, Van (n.d.) Personal communcation. Chester S. Lemanski, Jr. |
| King, Van (n.d.) Personal communcation. |
| Palache(1935):86. |
| David bernstein |
| Palache(1935):85-86. |
| Leavens, P. B., Zullo, J., & Verbeek, E. (2009). A complex, genthelvite-bearing skarn from the Passaic pit, Sterling Hill mine, Ogdensburg, New Jersey. Axis, 5, 26. Steve Sanford |
| Dunn(1995):Pt3:384-399. Palache(1935):83-87 [MinRec 1:86, 13:35, 19:275, 12:371, 5:36-37, 19:273 |
| Franklin Mineral Museum specimens |
| Howard Heitner specimen |
Franklin Mine, Franklin, Sussex County, New Jersey, USA