Milky Quartz from Graham County, Arizona, USA
USA | |
| Bromfield, C.S. & A.F. Shride (1956), Mineral resources of the San Carlos Indian Reservation, AZ, USGS Bull. 1027-N: 636. |
| Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 194. |
USA | |
| Bromfield, C.S. & A.F. Shride (1956), Mineral resources of the San Carlos Indian Reservation, AZ, USGS Bull. 1027-N: 636. |
| Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 194. |