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

Kraus, E. H., Seaman, W. A., Slawson, and C. B. (1930) Seamanite, a new manganese phospho-borate from Iron County, Michigan. American Mineralogist, 15 (6) 220-225

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleSeamanite, a new manganese phospho-borate from Iron County, Michigan
JournalAmerican Mineralogist
AuthorsKraus, E. H.Author
Seaman, W. A.Author
Slawson, and C. B.Author
Year1930Volume15
Issue6
PublisherMineralogical Society of America
Download URLhttp://www.minsocam.org/ammin/AM15/AM15_220.pdf+
Classification
Not set		LoC
Not set
Mindat Ref. ID519785Long-form Identifiermindat:1:5:519785:3
GUID0
Full ReferenceKraus, E. H., Seaman, W. A., Slawson, and C. B. (1930) Seamanite, a new manganese phospho-borate from Iron County, Michigan. American Mineralogist, 15 (6) 220-225
Plain TextKraus, E. H., Seaman, W. A., Slawson, and C. B. (1930) Seamanite, a new manganese phospho-borate from Iron County, Michigan. American Mineralogist, 15 (6) 220-225
In(1930) American Mineralogist Vol. 15 (6) Mineralogical Society of America

Map of Localities

Mineral Pages

MineralCitation Details
Seamanite

Mineral Occurrences

LocalityMineral(s)
Chicagon mine, Bates Township, Iron County, Michigan, USAⓘ Calcite, ⓘ Seamanite

See Also

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

Slawson, Chester B. (1934) Sussexite from Iron County, Michigan. American Mineralogist, 19 (12) 575-577
Slawson, C.B. (1934) Sussexite from Iron County, Michigan. American Mineralogist: 19: 575-577.
Kraus, Edward H., Ball, Sydney H., Kaplan, Lazare, Shayne, Alexander, Slawson, Chester B., Klein, A. A. (1943) Symposium on diamonds. American Mineralogist, 28 (3) 141-150
Wright, F. E., Allen, E. T. (1930) Curtisite, a new organic mineral from Skaggs Springs, Sonoma County, California. American Mineralogist, 15 (5) 169-173
Kraus, Edward H., Slawson, Chester B. (1941) Cutting of diamonds for industrial purposes. American Mineralogist, 26 (3) 153-160
Kraus, Edward H., Slawson, Chester B. (1939) Variation of hardness in the diamond. American Mineralogist, 24 (11) 661-676
Kraus, Edward H., Ball, Sydney H., Kaplan, Lazare, Klein, A. A., Riper, C. R. Van, Whittaker, Harry, Slawson, Chester B., Winchell, Horace, Insley, Herbert, Steierman, B. L., Peters, Chauncey G., Emerson, Walter B., Slawson, Chester B. (1946) Third symposium on diamonds. American Mineralogist, 31 (3-4) 135-167
Palache, Charles, Gonyer, F. A. (1930) A new iron meteorite from Carbo, Mexico. American Mineralogist, 15 (8) 388-389
Slawson, Chester B. (1921) A new method of crystal drawing. American Mineralogist, 6 (11) 155-157
(1939) Gems and Gem Materials. E. H. Kraus , C. B. Slawson. The Journal of Geology, 47 (6) 671 doi:10.1086/624824
(1948) Gems and Gem Materials. E. H. Kraus , C. B. Slawson. The Journal of Geology, 56 (6) 594 doi:10.1086/625567
 
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 16, 2025 22:37:30
Go to top of page