Phlogopite from selected localities.
USA | |
| The Iron Mines of NJ (1910), Bayley: 221. |
The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 83. | |
| Jaszczak, John A. (1997), Unusual graphite crystals from the Lime Crest quarry, Sparta, New Jersey: Rocks & Minerals: 72(5): 330-334 |
Lime Crest Quarry, Franklin Marble, Sparta Township, Sussex County, New Jersey, USA