Arsenopyrite from selected localities.
USA | |
| King, V. and Foord, E., 1994, Mineralogy of Maine, V. 1, King, V. (ed.), 2000, Mineralogy of Maine, V. 2. |
No reference listed | |
Rocks & Min.: 62:403-404. | |
| USGS Bull 445 |
| |
W. B. Thompson, D. L. Joyner, R. G. Woodman, and V. T. King (2005) A Collector's Guide to Maine Mineral Localities. Maine Geological Survey Bulletin 41 | |
"Maine Mineral Localities, 3rd Ed." by Thompson, W.B., et.al., 1998 |
Ryerson Hill Quarries, Paris, Oxford County, Maine, USA