Watch the Dallas Symposium LIVE, and fundraiser auction
Ticket proceeds support mindat.org! - click here...
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 Time
Minerals by PropertiesMinerals by ChemistryAdvanced 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 Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Grice, Joel D., Dunn, Pete J., Ramik, Robert A. (1990) Jahnsite-(CaMnMn), a new member of the whiteite group from Mangualde, Beira, Portugal. American Mineralogist, 75 (3-4) 401-404

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleJahnsite-(CaMnMn), a new member of the whiteite group from Mangualde, Beira, Portugal
JournalAmerican Mineralogist
AuthorsGrice, Joel D.Author
Dunn, Pete J.Author
Ramik, Robert A.Author
Year1990Volume75
Issue3-4
PublisherMineralogical Society of America
Download URLhttp://www.minsocam.org/ammin/AM75/AM75_401.pdf+
Mindat Ref. ID528857Long-form Identifiermindat:1:5:528857:5
GUID0
Full ReferenceGrice, Joel D., Dunn, Pete J., Ramik, Robert A. (1990) Jahnsite-(CaMnMn), a new member of the whiteite group from Mangualde, Beira, Portugal. American Mineralogist, 75 (3-4) 401-404
Plain TextGrice, Joel D., Dunn, Pete J., Ramik, Robert A. (1990) Jahnsite-(CaMnMn), a new member of the whiteite group from Mangualde, Beira, Portugal. American Mineralogist, 75 (3-4) 401-404
In(1990) American Mineralogist Vol. 75 (3-4) Mineralogical Society of America

Map of Localities

Mineral Pages

MineralCitation Details
Jahnsite-(CaMnMn)

Mineral Occurrences

LocalityMineral(s)
Cubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal Microcline, Phosphosiderite, Varulite, Zodacite


See Also

These are possibly similar items as determined by title/reference text matching only.

 
and/or  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2025, 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.
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: August 14, 2025 22:32:30
Go to top of page