LIVE REPORT! Munich Show 2026 - last updated 0 minutes ago. Click here to watch.
Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Epidote from
Unnamed Prospects, Turret Mining District, Chaffee County, Colorado, USA


Locality type:Prospect
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Comments:The epidote is mostly massive, filling spaces between other minerals. there are a few better formed crystals I found, although they were in quartz and not freely exposed in vugs or in calcite like they are in other nearby areas.
Colour:green
Quality for species:Poor for species, only of interest for locality collectors. (#)
Abundance at site:Very common
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Grossular2
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Unnamed Prospects, Turret Mining District, Chaffee County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:632216
Long-form Identifier:1:3:632216:8
GUID (UUID V4):0
Nearest other occurrences of Epidote
3.0km (1.8 miles) ⓘCalumet Mine, Turret Mining District, Chaffee County, Colorado, USA
8.8km (5.5 miles) ⓘSedalia Mine (Sedalia Copper Mine), Sedalia Mining District, Chaffee County, Colorado, USA
24.0km (14.9 miles) ⓘMount White, Chaffee County, Colorado, USA
26.5km (16.5 miles) ⓘCinderella, Chaffee County, Colorado, USA
27.6km (17.1 miles) ⓘPoncha Pass Claim (3 Claims; Lucky Nos. 1), Poncha Pass Area, Chaffee County, Colorado, USA
28.5km (17.7 miles) ⓘTom Cat mine, Monarch Mining District, Chaffee County, Colorado, USA
29.2km (18.1 miles) ⓘJoker Lode Iron Deposit (Iron Age Mine; Long Gulch Lode Claims; Iron Mine), Long Gulch Area, Fremont County, Colorado, USA
29.4km (18.3 miles) ⓘCree Camp, Monarch Mining District, Chaffee County, Colorado, USA
30.0km (18.6 miles) ⓘTaylor Gulch, Garfield, Monarch Mining District, Chaffee County, Colorado, USA
32.9km (20.5 miles) ⓘSchool Section Prospect (B&G Claim), Guffey Mining District, Park County, Colorado, 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: October 22, 2026 09:29:20
Go to top of page