| Reference Type | Journal (article/letter/editorial) |
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| Title | Potash-trachytes and ultra-potassic rocks associated with the carbonatite complex of the Toror Hills, Uganda |
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| Journal | Mineralogical Magazine and Journal of the Mineralogical Society |
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| Authors | Sutherland, D. S. | Author |
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| Year | 1965 (June) | Volume | 35 |
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| Issue | 270 |
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| Publisher | Mineralogical Society |
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| Download URL | https://rruff.info/doclib/MinMag/Volume_35/35-270-363.pdf+ |
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| DOI | doi:10.1180/minmag.1965.035.270.10Search in ResearchGate |
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| Generate Citation Formats |
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| Mindat Ref. ID | 5879 | Long-form Identifier | mindat:1:5:5879:1 |
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| GUID | 0 |
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| Full Reference | Sutherland, D. S. (1965) Potash-trachytes and ultra-potassic rocks associated with the carbonatite complex of the Toror Hills, Uganda. Mineralogical Magazine and Journal of the Mineralogical Society, 35 (270) 363-378 doi:10.1180/minmag.1965.035.270.10 |
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| Plain Text | Sutherland, D. S. (1965) Potash-trachytes and ultra-potassic rocks associated with the carbonatite complex of the Toror Hills, Uganda. Mineralogical Magazine and Journal of the Mineralogical Society, 35 (270) 363-378 doi:10.1180/minmag.1965.035.270.10 |
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| In | (1965) Mineralogical Magazine Vol. 35 (270) Mineralogical Society |
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| Abstract/Notes | SummaryRocks containing a high percentage of potash feldspar are described for the first time from the Toror Hills in the Karamoja district of eastern Uganda. They include feldspathic fenites, intrusive feldspathic fenite-breccias, potashtrachytes, and orthoclasites. Petrographic data and chemical analyses show the close similarity in composition of these rocks despite their widely differing textures and modes of occurrence. The potash metasomatism associated with the emplacement of carbonatite, and the subsequent mobilization of these feldspathic fenites are compared with similar phenomena observed at other carbonatite centres. The problem of the mechanism of mobilization is discussed. |
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