Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
entice people to vote
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
Geumsil mine, Chungju City, North Chungcheong Province, South Korea


Locality type:Mine
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Geumsil mine, Chungju City, North Chungcheong Province, South Korea
Data Identifiers
Mindat Occurrence Record ID:1000853
Long-form Identifier:1:3:1000853:3
GUID (UUID V4):0
Nearest other occurrences of Muscovite
3.8km (2.4 miles) ⓘJungbo mine, Hwanggangri District, North Chungcheong Province, South Korea
4.2km (2.6 miles) ⓘHwanggangri District, North Chungcheong Province, South Korea
10.4km (6.5 miles) ⓘKwangsin, Hwanggangri District, North Chungcheong Province, South Korea
10.8km (6.7 miles) ⓘWolak Mine (Weolag Mine), Chungju City, North Chungcheong Province, South Korea
30.3km (18.8 miles) ⓘChungju deposit, Mt. Eorae, Joongwon-gun, Chungju City, North Chungcheong Province, South Korea
38.7km (24.0 miles) ⓘDeokpyeong area, Gyeonggi Province, South Korea
39.6km (24.6 miles) ⓘTae Hwa Mine, Neungam-ri (Neung Am-ri; Noungam-ri), Angseong-myeon, Chungju City, North Chungcheong Province, South Korea
55.2km (34.3 miles) ⓘGeumjeong Mine, Bonghwa County, North Gyeongsang Province, South Korea
59.3km (36.8 miles) ⓘSangdong Mine, Sangdong-gun, Gangwon Province, South Korea
60.1km (37.3 miles) ⓘHaengmae Formation, Jeongseon County, Gangwon Province, South Korea
References
So, Chil-Sup, Yun, Seong-Taek (1992) Geochemistry and genesis of hydrothermal Au-Ag-Pb-Zn deposits in the Hwanggangri mineralized district, Republic of Korea. Economic Geology, 87 (8) 2056-2084 doi:10.2113/gsecongeo.87.8.2056
 
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 9, 2026 00:02:38
Go to top of page