Quartz from selected localities.
USA | |
| 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. | |
| NBMG Spec. Pub. 31 Minerals of Nevada; Butler, Arthur P. (1945) Dayton iron deposit, Lyon County, Nevada. USGS Open-File Report: 45-67 |
NBMG Spec. Pub. 31 Minerals of Nevada |