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Ehlers, Ernest G. (1966) A simplified method of 2 V determination using 3- and 4-axis stages. Mineralogical Magazine and Journal of the Mineralogical Society, 35 (275) 958-962 doi:10.1180/minmag.1966.035.275.07

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Reference TypeJournal (article/letter/editorial)
TitleA simplified method of 2 V determination using 3- and 4-axis stages
JournalMineralogical Magazine and Journal of the Mineralogical Society
AuthorsEhlers, Ernest G.Author
Year1966 (September)Volume35
Issue275
PublisherMineralogical Society
Download URLhttps://rruff.info/doclib/MinMag/Volume_35/35-275-958.pdf+
DOIdoi:10.1180/minmag.1966.035.275.07Search in ResearchGate
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Mindat Ref. ID5996Long-form Identifiermindat:1:5:5996:5
GUID0
Full ReferenceEhlers, Ernest G. (1966) A simplified method of 2 V determination using 3- and 4-axis stages. Mineralogical Magazine and Journal of the Mineralogical Society, 35 (275) 958-962 doi:10.1180/minmag.1966.035.275.07
Plain TextEhlers, Ernest G. (1966) A simplified method of 2 V determination using 3- and 4-axis stages. Mineralogical Magazine and Journal of the Mineralogical Society, 35 (275) 958-962 doi:10.1180/minmag.1966.035.275.07
In(1965) Mineralogical Magazine Vol. 35 (275) Mineralogical Society
Abstract/NotesSummaryA method is presented for use with a 3- or 4-axis stage whereby a biaxial mineral, after being oriented into the cardinal position by means of the inner vertical, NS., and EW. axes, can be placed into an orientation suitable for measurement of the 2 V as required by the Berek method. A table of the necessary manipulations is given. The stereographic projection is only used to determine rotational corrections.


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