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Journal of Petrology | Volume 43 | Number 9 | Pages 1779-1781 | 2002
© Oxford University Press 2002
Cadomian Lower-crustal Contributions to Variscan Granite Petrogenesis (South Bohemian Batholith, Austria): a Comment
1INSTITUT FÜR MINERALOGIE, UNIVERSITÄT SALZBURG, HELLBRUNNERSTRASSE 34, A-5020 SALZBURG, AUSTRIA
2SCHOOL OF EARTH SCIENCES AND GEOGRAPHY, CEESR, KINGSTON UNIVERSITY, PENRHYN ROAD, KINGSTON-UPON-THAMES KT1 2EE, UK
Received December 19, 2001; Revised typescript accepted January 11, 2002
| The first 10% of the full text of this article appears below. |
| PREAMBLE |
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Klötzli et al. (2001) present a genetic model for a particular granitic rock unit within the Variscan (Carboniferous) South Bohemian Batholith. We studied and published on these same rocks some years previously (Finger & Clemens, 1995). The interpretations of Klötzli et al. (2001) contrast so significantly with our own that we consider it necessary to comment briefly on their paper.
The rock unit in question is the so-called Sarleinsbach quartz monzodiorite (SQMD), first described by Frasl & Finger (1988). This unit is an opx-bearing facies of the Weinsberg granitea very coarse-grained biotite granite and the most prominent rock type in the batholith. As with all granitic units assigned to the Weinsberg type, the SQMD contains large K-feldspar phenocrysts. On
| ORIGIN OF PYROXENES IN THE SQMD |
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| ORIGIN AND TECTONIC SETTING OF THE SQMD MAGMA |
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