Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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

Chalcopyrite from
Gratiot copper prospect, Gratiot area, Lafayette County, Wisconsin, USA


Locality type:Prospect
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Gratiot copper prospect, Gratiot area, Lafayette County, Wisconsin, USA
Data Identifiers
Mindat Occurrence Record ID:139451
Long-form Identifier:1:3:139451:1
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
11.1km (6.9 miles) ⓘAmes Branch copper prospect, Shullsburg area, Lafayette County, Wisconsin, USA
24.7km (15.4 miles) ⓘNew Hoskins Mine, New Diggings area mines, Lafayette County, Wisconsin, USA
24.9km (15.4 miles) ⓘNew Cottingham Mine (Cottingham No. 2 Mine), New Diggings area mines, Lafayette County, Wisconsin, USA
30.0km (18.6 miles) ⓘGritty Six Mine, Cuba City area, Lafayette County, Wisconsin, USA
31.0km (19.3 miles) ⓘBaxter Mine, Cuba City area, Lafayette County, Wisconsin, USA
31.5km (19.5 miles) ⓘBeach Copper Mine, Mineral Point copper deposits, Mineral Point area, Iowa County, Wisconsin, USA
32.1km (20.0 miles) ⓘPierson copper prospect (Ivy Mine), Mineral Point copper deposits, Mineral Point area, Iowa County, Wisconsin, USA
32.4km (20.1 miles) ⓘTemby Copper Mine, Mineral Point copper deposits, Mineral Point area, Iowa County, Wisconsin, USA
32.6km (20.3 miles) ⓘHarris Mine, Mineral Point area, Iowa County, Wisconsin, USA
33.2km (20.6 miles) ⓘHughlett and Gray Mine, Jo Daviess County, Illinois, USA
References
Heyl, Allen V., Agnew, Allen F., Lyons, Erwin J., Behre, Charles H., Flint, Arthur E. (1959) The Geology of the Upper Mississippi Valley Zinc-Lead District. Professional Paper 309. US Geological Survey doi:10.3133/pp309 pp.231-232
 
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 4, 2026 02:34:53
Go to top of page