Phlogopite from selected localities.
USA | |
| The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 96. |
New York State Museum mineral collection; specimen number 484.11 |
USA | |
| The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 96. |
New York State Museum mineral collection; specimen number 484.11 |