Demény, Attila and Kázmér, Miklós (1994) A stable isotope study on Cretaceous magmatic influences in the Transdanubian Mid-Mountains. Acta Mineralogica-Petrographica, Szeged, 35. pp. 47-52.
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Abstract
Results of earlier stable isotope studies on lamprophyre-carbonatite bodies and red calcite dykes in the Transdanubian Mid-Mountains are summarized in this paper. Their genetics have similarities in that they were formed during the Cretaceous and that magmatic fluids presumably played a significant role in the formation. A tentative model is proposed in which magmatism and magmatic fluid circulation would appear in the Transdanubian Mid-Mountains in different forms depending on spatial and/or temporal positions; i.e. emplacement of mantle-derived lamprophyre-carbonatite bodies during the Middle-Upper Cretaceous that induced carbonate vein formation and formation of red calcite dykes of Aptian to Campanian age that show magmatic delta-13C and deltaD signatures and can be related to movements of deep-seated igneous fluids.
Item Type: | Article |
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Subjects: | Q Science / természettudomány > QE Geology / földtudományok |
Depositing User: | M. Kázmér |
Date Deposited: | 21 May 2013 04:12 |
Last Modified: | 21 May 2013 04:12 |
URI: | http://real.mtak.hu/id/eprint/5189 |
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