- Black Diablo Mining District
| Bonham, H. F., Jr., Garside, L. J., Jones, R. B., Papke, K. G., Quade, J., Tingley, J. . (1985) A Mineral Inventory of the Paradise-Denio and Sonoma-Gerlach Resource Areas, Winnemucca District, Nevada, NBMG Open-File Report 85-3, pp. 473. |
Virgin Valley, Humboldt County, Nevada, USA