Muscovite from Elang porphyry Cu-Au deposit, West Sumbawa Regency, Sumbawa Island, West Nusa Tenggara Province, Indonesia
Indonesia | |
| [var. Sericite] www.portergeo.com.au (2017) http://www.portergeo.com.au/database/mineinfo.asp?mineid=mn1564 |
Indonesia | |
| [var. Sericite] www.portergeo.com.au (2017) http://www.portergeo.com.au/database/mineinfo.asp?mineid=mn1564 |