Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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

Native Gold from
Del Rio Mining Company property (Del Reo Mining Co.), Tulloch Dam, Alto Mining District, Calaveras County, California, USA


Locality type:Property
Classification
Species:Native Gold
Formula:Au
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Native Gold data
Locality Data:Click here to view Del Rio Mining Company property (Del Reo Mining Co.), Tulloch Dam, Alto Mining District, Calaveras County, California, USA
Data Identifiers
Mindat Occurrence Record ID:796233
Long-form Identifier:1:3:796233:2
GUID (UUID V4):0
Nearest other occurrences of Native Gold
3.0km (1.8 miles) Jackass Placer Mine, Tulloch Dam, Tuolumne County, California, USA
4.4km (2.7 miles) C. F. Vanciel placer (Halter Mine ?), Knights Ferry, Stanislaus County, California, USA
5.0km (3.1 miles) Unidentified Au Mine [5], Telegraph City, Foothill Copper Belt, Calaveras County, California, USA
5.0km (3.1 miles) Knights Ferry, Stanislaus County, California, USA
5.2km (3.2 miles) Frymiers Ranch Placer Mine, Knights Ferry, Stanislaus County, California, USA
5.6km (3.5 miles) Alto Mine (Alta Mine), Alto Mining District, West Belt, Calaveras County, California, USA
6.0km (3.7 miles) Alto placer, Knights Ferry, Stanislaus County, California, USA
6.9km (4.3 miles) Rodden Mine, Lightner Peak, Foothill Copper Belt, Calaveras County, California, USA
8.0km (5.0 miles) Unidentified Au Mines [6], Telegraph City, Foothill Copper Belt, Calaveras County, California, USA
8.1km (5.1 miles) Unnamed Au placer mine (7), Knights Ferry, Stanislaus County, California, USA
References
 
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 4, 2026 08:08:05
Go to top of page