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

Blasi, Achille (1982) Appraisal of the Ferguson method and the linear model using Δ(bc), Δ(b*c*), Δ(αγ), Δ(α*γ*) to estimate tetrahedral Al-contents in alkali feldspar. Mineralogical Magazine, 46 (341) 465-468 doi:10.1180/minmag.1982.046.341.10

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleAppraisal of the Ferguson method and the linear model using Δ(bc), Δ(b*c*), Δ(αγ), Δ(α*γ*) to estimate tetrahedral Al-contents in alkali feldspar
JournalMineralogical MagazineISSN0026-461X
AuthorsBlasi, AchilleAuthor
Year1982 (December)Volume46
Issue341
PublisherMineralogical Society
Download URLhttps://rruff.info/doclib/MinMag/Volume_46/46-341-465.pdf+
DOIdoi:10.1180/minmag.1982.046.341.10Search in ResearchGate
Generate Citation Formats
Mindat Ref. ID3439Long-form Identifiermindat:1:5:3439:9
GUID0
Full ReferenceBlasi, Achille (1982) Appraisal of the Ferguson method and the linear model using Δ(bc), Δ(b*c*), Δ(αγ), Δ(α*γ*) to estimate tetrahedral Al-contents in alkali feldspar. Mineralogical Magazine, 46 (341) 465-468 doi:10.1180/minmag.1982.046.341.10
Plain TextBlasi, Achille (1982) Appraisal of the Ferguson method and the linear model using Δ(bc), Δ(b*c*), Δ(αγ), Δ(α*γ*) to estimate tetrahedral Al-contents in alkali feldspar. Mineralogical Magazine, 46 (341) 465-468 doi:10.1180/minmag.1982.046.341.10
In(1982, December) Mineralogical Magazine Vol. 46 (341) Mineralogical Society
Abstract/NotesAbstractThe new method proposed by Ferguson (1980, 1981) for estimating the T-site occupancies in K-rich feldspars from lattice constants is discussed and compared with the linear model using the structural indicators Δ(bc), Δ(b*c*), Δ(αγ), Δ(α*γ*). The latter method appears to be considerably more effective in view of its wider application to alkali feldspars of different compositions and structural states. Ferguson's (1980, 1981) method has been conceived for K-rich feldspars alone and may produce results that tend to be more erroneous the further a K-rich feldspar lies from the two-step ordering paths involved in the formulation of the determinative procedure itself.


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 19, 2025 16:31:19
Go to top of page