LIVE REPORT! Munich Show 2026 - last updated 2 hours ago. Click here to watch.
Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Corrensite from
Bölet Manganese Mines, Undenäs, Karlsborg, Västra Götaland County, Sweden


Locality type:Mine
Classification
Species:Corrensite
Formula:(Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O
Comments:Masses of a pale pinkish clay mineral filling the voids between manganite have been labelled as corrensite. However, Ljunggren (1958) analyzed the material by XRD and showed that it consisted of a mixture of rhodochrosite and montmorillonite.
Confirmation
Validity:Erroneously Reported
Data
Mineral Data:Click here to view Corrensite data
Locality Data:Click here to view Bölet Manganese Mines, Undenäs, Karlsborg, Västra Götaland County, Sweden
Data Identifiers
Mindat Occurrence Record ID:53985
Long-form Identifier:1:3:53985:8
GUID (UUID V4):0
References
Ljunggren, P. (1958): Origin of the manganese ore deposit of Bölet, southern Sweden. Kungliga Fysiografiska Sällskapets i Lund Förhandlingar, 28, nr 10. ( cited in: Sandström, F. (2002): Mangangruvor och -skärpningar i Karlsborgs kommun, Västergötland. Litiofilen. 14 (1), 22-38)
 
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: October 22, 2026 13:17:53
Go to top of page