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

Calcite from
Spillville area, Winneshiek County, Iowa, USA


Locality type:Area
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Spillville area, Winneshiek County, Iowa, USA
Data Identifiers
Mindat Occurrence Record ID:210608
Long-form Identifier:1:3:210608:3
GUID (UUID V4):0
Nearest other occurrences of Calcite
32.5km (20.2 miles) ⓘPostville quarry, Postville, Allamakee County, Iowa, USA
41.7km (25.9 miles) ⓘMineral Creek Mines (Clem Byrnes farm; New Galena), Waukon, Allamakee County, Iowa, USA
57.1km (35.5 miles) ⓘLansing lead mines, Lansing, Allamakee County, Iowa, USA
57.8km (35.9 miles) ⓘJoseph Taylor Quarry, Fillmore County, Minnesota, USA
60.4km (37.5 miles) ⓘBeneke Quarry (Roverud Construction Company), Houston County, Minnesota, USA
60.5km (37.6 miles) ⓘFairbank Quarry, Fayette County, Iowa, USA
73.5km (45.7 miles) ⓘKraemer-Hanson Quarry (Loren Slaght), Crawford County, Wisconsin, USA
74.9km (46.5 miles) ⓘLittleton area, Buchanan County, Iowa, USA
76.9km (47.8 miles) ⓘKann Mine, Clayton County, Iowa, USA
78.2km (48.6 miles) ⓘHolmes Mine, Clayton County, Iowa, USA
References
Smith, Arthur E., Prior, Harold L. (2002) Iowa Mineral Locality Index. Rocks & Minerals, 77 (6) 404-413 doi:10.1080/00357529.2002.9924893
 
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 00:55:29
Go to top of page