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Hall, A. (1982) The Pendennis peralkaline minette. Mineralogical Magazine, 45 (337) 257-266 doi:10.1180/minmag.1982.045.337.29

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Reference TypeJournal (article/letter/editorial)
TitleThe Pendennis peralkaline minette
JournalMineralogical MagazineISSN0026-461X
AuthorsHall, A.Author
Year1982Volume45
Issue337
PublisherMineralogical Society
Download URLhttps://rruff.info/doclib/MinMag/Volume_45/45-337-257.pdf+
DOIdoi:10.1180/minmag.1982.045.337.29Search in ResearchGate
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Mindat Ref. ID3339Long-form Identifiermindat:1:5:3339:2
GUID0
Full ReferenceHall, A. (1982) The Pendennis peralkaline minette. Mineralogical Magazine, 45 (337) 257-266 doi:10.1180/minmag.1982.045.337.29
Plain TextHall, A. (1982) The Pendennis peralkaline minette. Mineralogical Magazine, 45 (337) 257-266 doi:10.1180/minmag.1982.045.337.29
In(1982) Mineralogical Magazine Vol. 45 (337) Mineralogical Society
Abstract/NotesAbstractThe Pendennis minette has an exceptionally high K2O/Na2O ratio and is strongly peralkaline. Its constituent minerals, which are described in detail, are sanidine, biotite, two carbonates (dolomite and ferroan magnesite), two amphiboles (riebeckite and a new variety, potassium magnesio-arfvedsonite), and quartz. The major and trace dement composition of the minette indicates close affinities with the lamproitic lavas.


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