Titanite from selected localities.
USA | |
| The Minerals of New York City and Its Environs, NY Mineralogical Club (1931), Manchester, J.G. |
| Minerals of Laurel Hill, Secaucus, NJ, Facciolla, N.W. (published privately). |
USA | |
| The Minerals of New York City and Its Environs, NY Mineralogical Club (1931), Manchester, J.G. |
| Minerals of Laurel Hill, Secaucus, NJ, Facciolla, N.W. (published privately). |