Chalcopyrite from selected localities.
USA | |
| Roland Schmidt Collection--Nos. 2611 and 2631 |
| Junxing Zhao, Kezhang Qin, Guangming Li, and Jinxiang Li (2011): Geology and Exploration 47(1), 54-70 |
| U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
Caine, J.S., Manning, A.H., Berger, B.R., Kremer, Y., Guzman, M.A., Eberl, D.D., and Schuller, K. (2010): USGS Open-File Report 10-1008 |