Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Muscovite from
Willemsoord West mine, Bourke's Luck, Pilgrim's Rest, Thaba Chweu Local Municipality, Ehlanzeni District Municipality, Mpumalanga, South Africa


05130620017372156644430.jpg
Fuchsite

Willemsoord West mine, Bourke's Luck, Pilgrim's Rest, Thaba Chweu Local Municipality, Ehlanzeni District Municipality, Mpumalanga, South Africa
05130620017372156644430.jpg
Fuchsite

Willemsoord West mine, Bourke's Luck, Pilgrim's Rest, Thaba Chweu Local Municipality, Ehlanzeni District Municipality, Mpumalanga, South Africa
00077390017272272064807.jpg
Fuchsite

Willemsoord West mine, Bourke's Luck, Pilgrim's Rest, Thaba Chweu Local Municipality, Ehlanzeni District Municipality, Mpumalanga, South Africa
Locality type:Mine
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Confirmed
Confirmation Methods:SEM-EDS
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Willemsoord West mine, Bourke's Luck, Pilgrim's Rest, Thaba Chweu Local Municipality, Ehlanzeni District Municipality, Mpumalanga, South Africa
Data Identifiers
Mindat Occurrence Record ID:1229010
Long-form Identifier:1:3:1229010:1
GUID (UUID V4):0
Nearest other occurrences of Muscovite
21.5km (13.4 miles) ⓘPilgrim's Rest, Thaba Chweu Local Municipality, Ehlanzeni District Municipality, Mpumalanga, South Africa
62.0km (38.5 miles) ⓘMica, Maruleng Local Municipality, Mopani District Municipality, Limpopo, South Africa
64.0km (39.8 miles) ⓘUnion mine, Mica, Maruleng Local Municipality, Mopani District Municipality, Limpopo, South Africa
79.8km (49.6 miles) ⓘBooysendal North Mine, Fetakgomo Tubatse Local Municipality, Sekhukhune District Municipality, Limpopo, South Africa
84.2km (52.3 miles) ⓘCobra pit, Gravelotte Emerald Mine, Gravelotte, Murchison Range, Ba-Phalaborwa Local Municipality, Mopani District Municipality, Limpopo, South Africa
86.4km (53.7 miles) ⓘGravelotte, Murchison Range, Ba-Phalaborwa Local Municipality, Mopani District Municipality, Limpopo, South Africa
87.5km (54.4 miles) ⓘPalabora Mine, Phalaborwa, Ba-Phalaborwa Local Municipality, Mopani District Municipality, Limpopo, South Africa
91.2km (56.6 miles) ⓘAthens-Weigel Mine, Consolidated Murchison Mines, Gravelotte, Murchison Range, Ba-Phalaborwa Local Municipality, Mopani District Municipality, Limpopo, South Africa
91.3km (56.7 miles) ⓘPhalaborwa, Ba-Phalaborwa Local Municipality, Mopani District Municipality, Limpopo, South Africa
References
PMPB Meulenbeld collection
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 6, 2026 01:01:24
Go to top of page