Muscovite from selected localities.
USA | |
| [var: Sericite] Mineralogy of Michigan (2004) Heinrich & Robinson |
| [var: Sericite] Rocks & Min.: 13:137. |
| [var: Sericite] USGS PP144 |
USA | |
| [var: Sericite] Mineralogy of Michigan (2004) Heinrich & Robinson |
| [var: Sericite] Rocks & Min.: 13:137. |
| [var: Sericite] USGS PP144 |