Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of 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

Epidote from
Unnamed W occurrence [18], Carbonate Peak, Old Woman District, Old Woman Mountains, San Bernardino County, California, USA


Locality type:Occurrence
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Scheelite
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Unnamed W occurrence [18], Carbonate Peak, Old Woman District, Old Woman Mountains, San Bernardino County, California, USA
Data Identifiers
Mindat Occurrence Record ID:678682
Long-form Identifier:1:3:678682:3
GUID (UUID V4):0
Nearest other occurrences of Epidote
0.9km (0.6 miles) ⓘPackard prospect, Carbonate Peak, Old Woman District, Old Woman Mountains, San Bernardino County, California, USA
1.1km (0.7 miles) ⓘHidden Value Mine (Hidden Value and Victory Mine), Carbonate Peak, Old Woman District, Old Woman Mountains, San Bernardino County, California, USA
19.6km (12.2 miles) ⓘBarred Spring prospect (Barrel Spring prospect ??; Unnamed prospect), Barrel Spring, Piute Mts [S], San Bernardino County, California, USA
31.9km (19.8 miles) ⓘIron Hat deposit (Iron Hat Iron deposit; Iron Hat Mine; Armstrong and Doran; Ironclad deposit; Iron-Clad deposit), Cadiz, Marble Mountains, San Bernardino County, California, USA
66.4km (41.2 miles) ⓘIron Age Mine (Iron Age deposit), New Dale, San Bernardino County, California, USA
69.7km (43.3 miles) ⓘOrphan Boy Mine, Packard Well, Palen Mountains, Riverside County, California, USA
71.5km (44.4 miles) ⓘRose of Peru Mine, Pinto Mountain, Riverside County, California, USA
73.0km (45.4 miles) ⓘMoose Mine, Pinto Mountain, Riverside County, California, USA
73.2km (45.5 miles) ⓘBlack Ace Mine (Doran Mine; Black Ace claim; New Ace No. 1 claim), Packard Well, Palen Mountains, Riverside County, California, USA
80.0km (49.7 miles) ⓘEagle Mountain Mine (Eagle Mountain Iron Mine; Eagle Mountain Iron deposit; Kaiser Steel Corp.), Eagle Mountain, Eagle Mountains Mining District (Monte Negro Mining District), Eagle Mountains, Riverside County, California, USA
References
Tucker, W. Burling & Reid J. Sampson (1943a), Current notes on activities in the strategic minerals, Los Angeles field district: California Division Mines Report 39: 68
Murdoch, Joseph; Webb, Robert Wallace (1966) Minerals of California, Centennial Volume (1866-1966) - California Division of Mines and Geology, Bulletin 189. California Division of Mines and Geology. 559 pp.
 
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 3, 2026 13:35:57
Go to top of page