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Stevens, N. C. (1962) The Petrology of the Mt. Alford Ring-Complex, S.E. Queensland. Geological Magazine, 99 (6) 501-515 doi:10.1017/s0016756800059811

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Reference TypeJournal (article/letter/editorial)
TitleThe Petrology of the Mt. Alford Ring-Complex, S.E. Queensland
JournalGeological Magazine
AuthorsStevens, N. C.Author
Year1962 (November)Volume99
Issue6
PublisherCambridge University Press (CUP)
DOIdoi:10.1017/s0016756800059811Search in ResearchGate
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Mindat Ref. ID249234Long-form Identifiermindat:1:5:249234:0
GUID0
Full ReferenceStevens, N. C. (1962) The Petrology of the Mt. Alford Ring-Complex, S.E. Queensland. Geological Magazine, 99 (6) 501-515 doi:10.1017/s0016756800059811
Plain TextStevens, N. C. (1962) The Petrology of the Mt. Alford Ring-Complex, S.E. Queensland. Geological Magazine, 99 (6) 501-515 doi:10.1017/s0016756800059811
In(1962, November) Geological Magazine Vol. 99 (6) Cambridge University Press (CUP)
Abstract/NotesAbstractThe Mt. Alford ring-complex consists of a central boss of porphyritic microdiorite, granophyre and andesite, with a semicircular zone of rhyolitic and trachytic ring-dykes intrusive into upturned sandstones, and cross-cutting non-arcuate dykes of rhyolite, comendite, trachyte, andesite, phonolite and basalt. The petrology and geochemistry of these rocks are discussed and it is concluded that the various rocks have been produced by differentiation of a basic magma.


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