Wolframite Group from Pinal Mountains Mining District, Pinal Mountains, Gila County, Arizona, USA
USA | |
| MRDS database Dep. ID #10008526, MRDS ID #D000761. |
| Peterson, N.P. (1963), Geology of the Pinal Ranch quadrangle, USGS Bull. 1141-H: H17.. Wilson, E.D. (1941), AZ Bur. Mines Bull. 148: 28-29 |
Wilson, E.D. (1941), AZ Bur. of Mines Bull. 148: 29. | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 423 |