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USA | |
| Robinson, George W., Chamberlain, Steven C. (2007) Gazetteer of Major New York State Mineral Localities. Rocks & Minerals, 82 (6) 472-483 doi:10.3200/rmin.82.6.474-483 |
- Balmat-Edwards Zinc Mining District
| Hogarth, Donald D. (1979) Afghanite: new occurrences and chemical composition. The Canadian Mineralogist, 17 (1) 47-52 |
| Marian Lupulescu (2009) The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 21-23. |
| Robinson, George W., Chamberlain, Steven C. (2007) Gazetteer of Major New York State Mineral Localities. Rocks & Minerals, 82 (6) 472-483 doi:10.3200/rmin.82.6.474-483 |
| Robinson, George W., Chamberlain, Steven C. (2007) Gazetteer of Major New York State Mineral Localities. Rocks & Minerals, 82 (6) 472-483 doi:10.3200/rmin.82.6.474-483 |
| Jensen (1978) Minerals of New York State, p.93 |