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

Jarosite from
Handcart Gulch, Hall Valley (Hall's Valley), Montezuma Mining District, Park County, Colorado, USA


Locality type:Gulch
Classification
Species:Jarosite
Formula:KFe33+(SO4)2(OH)6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Jarosite data
Locality Data:Click here to view Handcart Gulch, Hall Valley (Hall's Valley), Montezuma Mining District, Park County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:797477
Long-form Identifier:1:3:797477:9
GUID (UUID V4):0
Nearest other occurrences of Jarosite
10.4km (6.5 miles) ⓘTiger Mine, Montezuma Mining District (Snake River Mining District), Summit County, Colorado, USA
10.8km (6.7 miles) ⓘSaints John Mine (Florado; Saint John Mine), Montezuma Area, Summit County, Colorado, USA
20.3km (12.6 miles) ⓘGanley Mountain, Clear Creek County, Colorado, USA
30.3km (18.9 miles) ⓘMoose Mine, Mount Bross, Alma Mining District, Park County, Colorado, USA
30.5km (18.9 miles) ⓘDolly Varden Mine (Varden Mine), Mount Bross, Alma Mining District, Park County, Colorado, USA
31.4km (19.5 miles) ⓘHenderson Mine, Dailey Mining District (Jones Pass Mining District), Clear Creek County, Colorado, USA
33.9km (21.1 miles) ⓘClimax Mine, Climax, Climax Mining District, Lake County, Colorado, USA
38.1km (23.7 miles) ⓘBelcher, Nevada Gulch, Gilpin County, Colorado, USA
40.3km (25.1 miles) ⓘTopeka Mine, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
40.8km (25.4 miles) ⓘDruid Mine (Drvid Mine), Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
References
Bove, D.J., Caine, J.S., and Lowers, H.A., 2012, Geologic and mineralogic controls on acid and metal-rich rock drainage in an alpine watershed, Handcart Gulch, Colorado: U.S. Geological Survey Scientific Investigations Report 2012–5067, 121 p.
 
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 14:30:06
Go to top of page