Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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

Sphalerite from
Atwood Quarry (Macklin Quarry; Rochelle Quarry), Ogle County, Illinois, USA


01872940017363890959082.jpg
Sphalerite

Atwood Quarry, Ogle County, Illinois, USA
01872940017363890959082.jpg
Sphalerite

Atwood Quarry, Ogle County, Illinois, USA
06054400017272276026885.jpg
Sphalerite

Atwood Quarry, Ogle County, Illinois, USA
Locality type:Quarry
Classification
Species:Sphalerite
Formula:ZnS
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Sphalerite data
Locality Data:Click here to view Atwood Quarry (Macklin Quarry; Rochelle Quarry), Ogle County, Illinois, USA
Data Identifiers
Mindat Occurrence Record ID:1437440
Long-form Identifier:1:3:1437440:7
GUID (UUID V4):0
Nearest other occurrences of Sphalerite
34.4km (21.4 miles) ⓘIrene Quarry, Irene, Boone County, Illinois, USA
35.1km (21.8 miles) ⓘMulford Quarry, Winnebago County, Illinois, USA
61.2km (38.0 miles) ⓘConco Mine, North Aurora, Kane County, Illinois, USA
69.0km (42.9 miles) ⓘStadermann gold mine, Stephenson County, Illinois, USA
71.8km (44.6 miles) ⓘCole Quarry, Avon, Rock County, Wisconsin, USA
75.7km (47.1 miles) ⓘErin Mound Prospect, Stephenson County, Illinois, USA
79.9km (49.7 miles) ⓘMorris City Pit, Grundy County, Illinois, USA
84.2km (52.3 miles) ⓘMount Carroll Quarry, Mount Carroll, Carroll County, Illinois, USA
89.0km (55.3 miles) ⓘElmhurst Underground No. 1, DuPage County, Illinois, USA
References
E.L. Clopton collection #ELC 588
 
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 7, 2026 12:00:22
Go to top of page