Vote for your favorite mineral in #MinCup25! - Sanidine vs. Hematite
It's a pair of often-overlooked classics as potassium feldspar sanidine competes with iron ore hematite.
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

(1858) Recent Patented Improvements. Scientific American, 13 (43) 339 doi:10.1038/scientificamerican07031858-339a

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleRecent Patented Improvements
JournalScientific American
Year1858 (July 3)Volume13
Issue43
PublisherSpringer Science and Business Media LLC
DOIdoi:10.1038/scientificamerican07031858-339a
Generate Citation Formats
Mindat Ref. ID1738345Long-form Identifiermindat:1:5:1738345:5
GUID0
Full Reference(1858) Recent Patented Improvements. Scientific American, 13 (43) 339 doi:10.1038/scientificamerican07031858-339a
Plain Text(1858) Recent Patented Improvements. Scientific American, 13 (43) 339 doi:10.1038/scientificamerican07031858-339a
In(1858, July) Scientific American Vol. 13 (43) Springer Science and Business Media LLC

See Also

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

(1858) Applying for Patents. Scientific American, 13 (43) 339 doi:10.1038/scientificamerican07031858-339
(1858) Patent Claims. Scientific American, 13 (43) 338-339 doi:10.1038/scientificamerican07031858-338
(1858) Recent Patented Improvements. Scientific American, 13 (19) 147 doi:10.1038/scientificamerican01161858-147d
(1858) Recent Patented Improvements. Scientific American, 13 (31) 243 doi:10.1038/scientificamerican04101858-243b
(1858) Recent Patented Improvements. Scientific American, 13 (40) 315 doi:10.1038/scientificamerican06121858-315a
(1858) Recent Patented Improvements. Scientific American, 13 (42) 331 doi:10.1038/scientificamerican06261858-331a
(1858) Recent Patented Improvements. Scientific American, 13 (41) 323 doi:10.1038/scientificamerican06191858-323g
(1858) Recent Patented Improvements. Scientific American, 13 (45) 355 doi:10.1038/scientificamerican07171858-355
(1858) Recent Patented Improvements. Scientific American, 13 (46) 363 doi:10.1038/scientificamerican07241858-363b
(1858) Recent Patented Improvements. Scientific American, 13 (44) 347 doi:10.1038/scientificamerican07101858-347
(1858) Recent Patented Improvements. Scientific American, 13 (27) 211 doi:10.1038/scientificamerican03131858-211e
 
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 Β© 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: September 7, 2025 08:55:32
Go to top of page