Muscovite from April Fool Hill, Manhattan, Manhattan Mining District, Toquima Range, Nye County, Nevada, USA
USA | |
| [var. Sericite] USGS Bull 723 |
[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
USA | |
| [var. Sericite] USGS Bull 723 |
[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |