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
Cub Bear Prospect, Nome Mining District, Nome Census Area, Alaska, USA


Locality type:Prospect
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 Cub Bear Prospect, Nome Mining District, Nome Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:1001340
Long-form Identifier:1:3:1001340:1
GUID (UUID V4):0
Nearest other occurrences of Muscovite
1.4km (0.9 miles) ⓘQuarry Prospect, Nome Mining District, Nome Census Area, Alaska, USA
4.0km (2.5 miles) ⓘGalena Prospect, Nome Mining District, Nome Census Area, Alaska, USA
7.5km (4.6 miles) ⓘAurora Prospect, Nome Mining District, Nome Census Area, Alaska, USA
17.9km (11.1 miles) ⓘNelson Prospect, Nome Mining District, Nome Census Area, Alaska, USA
19.7km (12.2 miles) ⓘCharlie Creek Prospect (lode), Nome Mining District, Nome Census Area, Alaska, USA
35.4km (22.0 miles) ⓘChristophosen Creek Mine, Port Clarence Mining District, Nome Census Area, Alaska, USA
37.4km (23.2 miles) ⓘRuby Creek Prospect, Port Clarence Mining District, Nome Census Area, Alaska, USA
37.9km (23.5 miles) ⓘGraphite Creek Mine, Port Clarence Mining District, Nome Census Area, Alaska, USA
47.4km (29.5 miles) ⓘUnnamed Prospect (ARDF - SO120; near Slate Creek), Kougarok Mining District, Nome Census Area, Alaska, USA
59.8km (37.2 miles) ⓘWheeler North deposit, Nome Mining District, Nome Census Area, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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 02:48:40
Go to top of page