Galena from selected localities.
USA | |
| The Mines and Minerals of the Great American Rift, R.W. Holmes & M.B. Kennedy, 1983 |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
| Gray, et al (1993) |
Minerals of Colorado (1997) E.B. Eckel |