Quartz from selected localities.
USA | |
| Hidden (1888), Xenotime from New York City, AJS (3), v36, p. 380. |
| [var: Smoky Quartz] The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 22. | |
| The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931) | |
| The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 26 & Plate 27.; Manchester, 1931, Minerals of New York City and Its Environs | |
| The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931) | |
| [var: Rock Crystal] The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 26. | |
| [Mineralogical Record 28:457] | |
| [var: Rock Crystal] Betts, John (1998) Manhattan Mineral Collecting, Mineral News, v. 14 (1); 1, 6-8. | |
| [var: Smoky Quartz] The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 22. | |
| Russell, DE "The Minerals of Fort George, Manhattan" http://www.mindat.org/article.php/477/The+Minerals+of+Fort+George%2C+Manhattan | |
| ; Hovey, E.O. (1896) The Mineral Collector, Vol. 2, No. 11, pg. 175-176 |
Harlem Ship Canal, Manhattan, New York City, New York, USA