Wulfenite from New York, USA
USA | |
| Lee, Charles A. (1824): Notice of the Ancram Lead Mine (The American Journal of Science and Arts), Volume 47, p. 247-249. |
| Michael Hawkins (2007) Rocks and Minerals, 82, #6, 508-515. NY State Museum spec. no. 19307 |
| New York State Museum mineral collection specimen number 818.6 |
Whitlock, H P (1903) List of New York Mineral localities. New York State Museum. Rocks & Min.: 13:99. |