Geochemical character of amphibolites from Tisza Unit on the basis of incompatible trace elements
Pre-metamorphic origin of amphibolites and amphibolic gneisses from K6ros Complex (Eastern Tisza Unit) has been an unsolvable problem for a long time. Last year the trace element (Zr, Y, Nb, Ti, P) composition of almost 100 amphibolite samples were measured and this data base may be useful for deter...
Elmentve itt :
| Szerző: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
University of Szeged, Department of Mineralogy, Geochemistry and Petrology
Szeged
1994
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| Sorozat: | Acta mineralogica-petrographica
35 |
| Kulcsszavak: | Kőzettan, Ásványtan, Földtan, Geokémia |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/24815 |
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| 008 | 161017s1994 hu o 0|| eng d | ||
| 022 | |a 0365-8066 | ||
| 040 | |a SZTE Egyetemi Kiadványok Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 2 | |a M. Tóth Tivadar | |
| 245 | 1 | 0 | |a Geochemical character of amphibolites from Tisza Unit on the basis of incompatible trace elements |h [elektronikus dokumentum] / |c M. Tóth Tivadar |
| 260 | |a University of Szeged, Department of Mineralogy, Geochemistry and Petrology |b Szeged |c 1994 | ||
| 300 | |a 27-39 | ||
| 490 | 0 | |a Acta mineralogica-petrographica |v 35 | |
| 520 | 3 | |a Pre-metamorphic origin of amphibolites and amphibolic gneisses from K6ros Complex (Eastern Tisza Unit) has been an unsolvable problem for a long time. Last year the trace element (Zr, Y, Nb, Ti, P) composition of almost 100 amphibolite samples were measured and this data base may be useful for determining pre-metamorphic rock types and petrochemical character of amphibolites. Present examinations show that - opposite to the previous results - there were no alkaline magmatites in the area, but the rocks of both tholeiitic and calk-alkaline series were formed. The data also suggest that the original igneous rocks of amphibolic gneisses developed in an island arc, while the amphibolites' either in a fore-arc or in a back-arc basin. | |
| 650 | 4 | |a Természettudományok | |
| 650 | 4 | |a Föld- és kapcsolódó környezettudományok | |
| 695 | |a Kőzettan, Ásványtan, Földtan, Geokémia | ||
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/24815/1/mineralogica_035_027-039.pdf |z Dokumentum-elérés |