Vote for your favorite mineral in #MinCup25! - Titanite vs. Thortveitite
It's a pair of T-minerals with as versatile #titanite faces off against the home of rare earth elements #thortveitite.
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

Wolska, Emilia, Schwertmann, Udo (1989) Nonstoichiometric structures during dehydroxylation of goethite. Zeitschrift für Kristallographie - Crystalline Materials, 189 (3-4) 223 doi:10.1524/zkri.1989.189.3-4.223

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleNonstoichiometric structures during dehydroxylation of goethite
JournalZeitschrift für Kristallographie - Crystalline Materials
AuthorsWolska, EmiliaAuthor
Schwertmann, UdoAuthor
Year1989 (January 1)Volume189
Issue3-4
PublisherWalter de Gruyter GmbH
DOIdoi:10.1524/zkri.1989.189.3-4.223Search in ResearchGate
Generate Citation Formats
Mindat Ref. ID111938Long-form Identifiermindat:1:5:111938:5
GUID0
Full ReferenceWolska, Emilia, Schwertmann, Udo (1989) Nonstoichiometric structures during dehydroxylation of goethite. Zeitschrift für Kristallographie - Crystalline Materials, 189 (3-4) 223 doi:10.1524/zkri.1989.189.3-4.223
Plain TextWolska, Emilia, Schwertmann, Udo (1989) Nonstoichiometric structures during dehydroxylation of goethite. Zeitschrift für Kristallographie - Crystalline Materials, 189 (3-4) 223 doi:10.1524/zkri.1989.189.3-4.223
In(1989, January) Zeitschrift für Kristallographie - Crystalline Materials Vol. 189 (3-4) Walter de Gruyter GmbH
Abstract/NotesAbstractThermal dehydration of goethite (The variations of band positions in the infrared spectra and the specific changes in relative integrated intensities of X-ray lines with the increase of dehydration temperature suggested that OH-groups replace oxygen anions in the hematite crystal lattice, while the electroneutrality is preserved by the cation vacancies.Comparison of integrated intensities observed with intensities calculated on this assumption fully confirms that the hematite-like phase is an iron deficient species with a general chemical formulaThe accurate measurements of lattice constants reveal that while the crystallographic


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: September 11, 2025 14:35:35
Go to top of page