Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle for your votes!
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

Magnesiochromite from
Allen property (Wheeler Mine; Johnson lease), Sunnybrook, Pardee Mining District, Amador County, California, USA


Locality type:Property
Classification
Species:Magnesiochromite
Formula:MgCr2O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnesiochromite data
Locality Data:Click here to view Allen property (Wheeler Mine; Johnson lease), Sunnybrook, Pardee Mining District, Amador County, California, USA
Data Identifiers
Mindat Occurrence Record ID:647355
Long-form Identifier:1:3:647355:6
GUID (UUID V4):0
Nearest other occurrences of Magnesiochromite
2.6km (1.6 miles) ⓘCarr and Mefford Mine (Mooney claim), Sunnybrook, Pardee Mining District, Amador County, California, USA
2.7km (1.7 miles) ⓘKremmel and Froelich Mine, Sunnybrook, Pardee Mining District, Amador County, California, USA
4.3km (2.7 miles) ⓘCourtwright property (Daggett lease), Sunnybrook, Pardee Mining District, Amador County, California, USA
4.9km (3.1 miles) ⓘEllis property (Boss Mine), Chrome Mountain, Pardee Mining District, Amador County, California, USA
8.2km (5.1 miles) ⓘFields Mine, Chrome Mountain, Pardee Mining District, Amador County, California, USA
9.7km (6.0 miles) ⓘWard and Lyons Mine (White Hawk mining claim; Red Hawk Mine), Camp Pardee, Pardee Mining District, Calaveras County, California, USA
13.5km (8.4 miles) ⓘFields and Stoker Mine (Briggs lease), Camp Pardee, Pardee Mining District, Calaveras County, California, USA
13.5km (8.4 miles) ⓘNeugebauer Mine, Camp Pardee, Pardee Mining District, Calaveras County, California, USA
14.3km (8.9 miles) ⓘMcNamara Mine (McNamara property), Camp Pardee, Pardee Mining District, Calaveras County, California, USA
15.4km (9.5 miles) ⓘSartorius prospect, Valley Springs, Pardee Mining District, Calaveras County, California, USA
References
Cater, F.W., Jr. (1948b), Chromite deposits of Calaveras and Amador Counties, California: California Division Mines Bulletin 134, part III, Chapter 2
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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 5, 2026 06:46:22
Go to top of page