Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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

Sandstone from
Sparks Hill diatreme, Hardin County, Illinois, USA


Locality type:Diatreme
Classification
Type:Sandstone
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sandstone data
Locality Data:Click here to view Sparks Hill diatreme, Hardin County, Illinois, USA
Data Identifiers
Mindat Occurrence Record ID:1804040
Long-form Identifier:1:3:1804040:1
GUID (UUID V4):0
Nearest other occurrences of Sandstone
6.4km (4.0 miles) ⓘHigh Knob Sandstone Exposure Prospect, Gallatin County, Illinois, USA
7.7km (4.8 miles) ⓘTems Prospect, Cave-In-Rock Mining Sub-District, Hardin County, Illinois, USA
12.1km (7.5 miles) ⓘBethel Sandstone Exposure 2 Prospect, Hardin County, Illinois, USA
14.1km (8.8 miles) ⓘEureka Fluorspar Mine, Cave-In-Rock Mining Sub-District, Hardin County, Illinois, USA
15.2km (9.4 miles) ⓘBig Joe Prospect, Pope County, Illinois, USA
15.3km (9.5 miles) ⓘHerod Sandstone Exposure Prospect, Pope County, Illinois, USA
20.1km (12.5 miles) ⓘHardinsburg Sandstone Exposure Prospect, Pope County, Illinois, USA
26.1km (16.2 miles) ⓘBig Four Group Fluorspar Mines (Larue Fault System), Crittenden County, Kentucky, USA
30.5km (19.0 miles) ⓘGolconda Sandstone Exposure Prospect, Pope County, Illinois, USA
37.9km (23.5 miles) ⓘDixon Springs Sandstone Exposure, Pope County, Illinois, USA
References
Denny, F. & Maria, Anton & Mulvaney-Norris, Joseph & Guillemette, Renald & Cahill, Richard & Fifarek, Richard & Freiburg, Jared & Anderson, Warren. (2017). Geochemical and Petrographic Analysis of the Sparks Hill Diatreme and Its Relationship to the Illinois-Kentucky Fluorspar District Geochemical and Petrographic Analysis of the Sparks Hill Diatreme and Its Relationship to the Illinois-Kentucky Fluorspar District. ISGS Circular.
 
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 6, 2026 02:22:06
Go to top of page