Geochemistry of metabasites and gabbroic rocks from the Tepla-Domazlice zone.
Please always quote using this URN: urn:nbn:de:bvb:20-opus-39164
- Various amphibolites, metagabbros and eclogitic relics of the Mariimske Lazne complex, and amphibolites from the Cerna Hora Massif exhibit an uniform geochemical character which compares well with modern mid-ocean ridge basalts. Geochemically these metabasites are similar to the amphibolites of the My to area and to schistose. partly striped amphibolites of the neighbouring Tirschenreuth-Mahring Zone and the Erbendorf-Vohenstrauss Zone (Bavaria). Greenschists and amphibolites from the Domailice metamorphic complex show an alkaline-basalticVarious amphibolites, metagabbros and eclogitic relics of the Mariimske Lazne complex, and amphibolites from the Cerna Hora Massif exhibit an uniform geochemical character which compares well with modern mid-ocean ridge basalts. Geochemically these metabasites are similar to the amphibolites of the My to area and to schistose. partly striped amphibolites of the neighbouring Tirschenreuth-Mahring Zone and the Erbendorf-Vohenstrauss Zone (Bavaria). Greenschists and amphibolites from the Domailice metamorphic complex show an alkaline-basaltic tendency conforming to modern within-plate basalts or basalts from anomalous midocean ridge segments. In their chemical character, these metabasites compare well with the flaseramphibolites of the Erbendorf-Vohenstrauss Zone. Fine-grained amphibolites in the Warzenrieth area and gabbroic amphiboltes in the Blatterberg-Hoher Bogen area show normal MORB character. The metamorphosed gabbroic rocks in the southern part of the Neukirchen-Kdyne (meta-) igneous complex are subalkaline-tholeiitic and exhibit a magmatic differentiation trend. They differ from the neighbouring amphibolites by generally lower contents of incompatible elements.…
Author: | Ulrich Schüssler, Z. Vejnar, Martin Okrusch, D. Rose, E. Seidel |
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URN: | urn:nbn:de:bvb:20-opus-39164 |
Document Type: | Conference Proceeding |
Faculties: | Fakultät für Geowissenschaften (bis Sept. 2007) / Institut für Mineralogie und Kristallstrukturlehre |
Language: | German |
Year of Completion: | 1988 |
Source: | In : Proceedings of the 1st International Conference on the Bohemian Massif 26.9.-3.10.1988 / Z. Kukal. - 1988, 247-256. |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 55 Geowissenschaften, Geologie / 550 Geowissenschaften |
Release Date: | 2009/12/07 |