Montgomeryite from Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA
USA | |
| Howard, D. and D. Thomssen (2000) Occurrences of Native Selenium in Nevada Rocks & Minerals. Nov. 1999. USA Micro Probe, newsletter of the NorthWest MicroMineral Study Group, Spring 2000, Volume 1X, Number 1, pgs 15-17. |
Newmont Mining Corporation | |
Min News (1999) 15:6 pp 1,5-8 |
Redhouse Barite Mine, Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA