Schorl from selected localities.
USA | |
| Focus on Fort Lee - A Key and Guide to the Minerals of Fort Lee. |
| The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 24. |
[Mineralogical Record 28:457] | |
| The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 24. |