Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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

Gneiss from
Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA


Locality type:Mining District
Classification
Type:Gneiss
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gneiss data
Locality Data:Click here to view Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1047775
Long-form Identifier:1:3:1047775:1
GUID (UUID V4):0
Localities for Gneiss in this Region
Eldorado Claim (MS 16686; Patented Claim: El Dorado), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
Good Hope Mine (Patented Claims: Good Hope; MS 7764; Wonder; MS 7764), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
Nearest other occurrences of Gneiss
2.4km (1.5 miles) ⓘGood Hope Mine (Patented Claims: Good Hope; MS 7764; Wonder; MS 7764), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
6.0km (3.7 miles) ⓘEldorado Claim (MS 16686; Patented Claim: El Dorado), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
15.7km (9.7 miles) ⓘMolas Mine, Molas Lake, San Juan County, Colorado, USA
18.4km (11.5 miles) ⓘSally Bowman Mine (Morse; MS 11512; Patented Claims: Sallie Bowman; MS 11511), Needleton Area, San Juan County, Colorado, USA
24.6km (15.3 miles) ⓘBitteroot Mine, Cascade Mining District, La Plata County, Colorado, USA
27.2km (16.9 miles) ⓘSilver Star Extension Mine, Cascade Mining District, La Plata County, Colorado, USA
27.8km (17.3 miles) ⓘCascade Mining District, La Plata County, Colorado, USA
28.3km (17.6 miles) ⓘBank Claim (Patented Claim: Bank; MS 1778), Cascade Mining District, La Plata County, Colorado, USA
29.1km (18.1 miles) ⓘSilver prospect (MRDS - 10014201), Cascade Mining District, La Plata County, Colorado, USA
77.2km (48.0 miles) ⓘUnnamed Lead Mine (MRDS - 10101886), Marion-Vanguard Area, Gunnison County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), 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 7, 2026 03:05:56
Go to top of page