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

Epidote from
Unnamed Occurrence (ARDF - MH199; northeast flank of Paxson Mountain), Chistochina Mining District, Valdez-Cordova Census Area, Alaska, USA


Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Unnamed Occurrence (ARDF - MH199; northeast flank of Paxson Mountain), Chistochina Mining District, Valdez-Cordova Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:592948
Long-form Identifier:1:3:592948:1
GUID (UUID V4):0
Nearest other occurrences of Epidote
3.1km (1.9 miles) ⓘUnnamed Occurrence (ARDF - MH203; west of Mud Lake), Chistochina Mining District, Valdez-Cordova Census Area, Alaska, USA
4.6km (2.8 miles) ⓘUnnamed Occurrence (ARDF - MH205; southwest of Mud Lake), Chistochina Mining District, Valdez-Cordova Census Area, Alaska, USA
4.6km (2.9 miles) ⓘTripp Prospect, Chistochina Mining District, Valdez-Cordova Census Area, Alaska, USA
19.5km (12.1 miles) ⓘUnnamed Occurrence (ARDF - MH186; northeast flank of Sugarloaf Mountain), Delta River Mining District, Valdez-Cordova Census Area, Alaska, USA
27.8km (17.2 miles) ⓘUnnamed Occurrence (ARDF - MH181; west of Landmark Gap Lake), Delta River Mining District, Valdez-Cordova Census Area, Alaska, USA
28.7km (17.8 miles) ⓘUnnamed Prospect (ARDF - MH160; northwest flank of Rainy Mountain); Copter lode, Delta River Mining District, Southeast Fairbanks Census Area, Alaska, USA
32.0km (19.9 miles) ⓘUnnamed Occurrence (ARDF - MH146; northeast side of West Fork Rainy Creek), Delta River Mining District, Southeast Fairbanks Census Area, Alaska, USA
33.9km (21.1 miles) ⓘUnnamed Prospect (ARDF - MH145; northeast side of West Fork Rainy Creek), Delta River Mining District, Southeast Fairbanks Census Area, Alaska, USA
34.2km (21.3 miles) ⓘUnnamed Occurrence (ARDF - MH271; near the glacier at the head of the West Fork Chistochina River), Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
34.2km (21.3 miles) ⓘUnnamed Occurrence (ARDF - MH076; south of upper Sevenmile Lake), Valdez Creek Mining District, Southeast Fairbanks 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 5, 2026 11:22:53
Go to top of page