Nontronite from Humboldt County, Nevada, USA
USA | |
| Jackson, R. G., & Chevillon, C. V. (2007) 3D Geochemical and Mineralogical Model of the Sleeper Low Sulphidation Gold System, Nevada. Poster presentation - Exploration 07. Toronto |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Belkis Mineral Co. Arizona | |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
Pinson Mine, Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA