von Knorring, O., Dearnley, R. (1960) The Lewisian pegmatites of South Harris, Outer Hebrides. Mineralogical Magazine and Journal of the Mineralogical Society, 32 (248) 366-378 doi:10.1180/minmag.1960.032.248.03

Reference Type | Journal (article/letter/editorial) | ||
---|---|---|---|
Title | The Lewisian pegmatites of South Harris, Outer Hebrides | ||
Journal | Mineralogical Magazine and Journal of the Mineralogical Society | ||
Authors | von Knorring, O. | Author | |
Dearnley, R. | Author | ||
Year | 1960 (March) | Volume | 32 |
Issue | 248 | ||
Publisher | Mineralogical Society | ||
Download URL | https://rruff.info/doclib/MinMag/Volume_32/32-248-366.pdf+ | ||
DOI | doi:10.1180/minmag.1960.032.248.03 | ||
Generate Citation Formats | |||
Mindat Ref. ID | 5549 | Long-form Identifier | mindat:1:5:5549:3 |
GUID | 0 | ||
Full Reference | von Knorring, O., Dearnley, R. (1960) The Lewisian pegmatites of South Harris, Outer Hebrides. Mineralogical Magazine and Journal of the Mineralogical Society, 32 (248) 366-378 doi:10.1180/minmag.1960.032.248.03 | ||
Plain Text | von Knorring, O., Dearnley, R. (1960) The Lewisian pegmatites of South Harris, Outer Hebrides. Mineralogical Magazine and Journal of the Mineralogical Society, 32 (248) 366-378 doi:10.1180/minmag.1960.032.248.03 | ||
In | (1959) Mineralogical Magazine Vol. 32 (248) Mineralogical Society | ||
Abstract/Notes | SummaryA number of representative examples of the Lewisian acid pegmatites of South Harris are described, and the presence of the following minerals has been established: quartz, albite, microcline, biotite, muscovite, magnetite, beryl, spessartine, gahnite, eolumbite, monazite, zircon, pyrite, epidote, tourmaline, apatite, thorite, uraninite, thorogummite, uranophane, kasolite, betafite (?), and allanite. Spectrographic, optical, and X-ray powder data are given for some of these minerals, together with chemical analyses of magnetite, biotite, columbite, gahnite, and spessartine. It is believed that gahnite, nranophane, and the pyrochlore mineral (probably betafite) are recorded for the first time from Britain. |
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