Hydrous aluminosilicate metasomatism in an intra oceanic subduction zone Implications from the Kurancali ultramafic mafic cumulates within the Alpine Neotethys Ocean Turkey

2007-09-16
Toksoy Köksal, Fatma
Oberhaenslı, Roland

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Hydrous aluminosilicate metasomatism in an intra-oceanic subduction zone: Implications from the Kurancali (Turkey) ultramafic-mafic cumulates within the Alpine Neotethys Ocean
Toksoy Köksal, Fatma; Göncüoğlu, Mehmet Cemal (2009-03-01)
The Kurancali ultramafic-mafic cumulate body, an allochthonous ophiolitic sliver in central Anatolia, is characterized by the presence of abundant hydrous phases (phlogopite, pargasite) besides augitic diopside, plagioclase, and accessory amounts of rutile, sphene, apatite, zircon, and calcite. Based on modes of the essential minerals, the olivine-orthopyroxene-free cumulates are grouped as clinopyroxenite, hydrous clinopyroxenite, phlogopitite, hornblendite, layered gabbro, and diorite. Petrographical, min...
Hydrous aluminosilicate metasomatism in an intra-oceanic subduction zone: Implications from the Kurancali ultramafic-mafic cumulates within the Alpine Neotethys Ocean, Turkey
Toksoy-Koksal, Fatma; Oberhaensli, Roland; Göncüoğlu, Mehmet Cemal (2007-08-01)
Hydro-mechanical behavior of unsaturated specimens isotropically reconstituted from slurry and compacted specimens
Ahmadi Naghadeh, Reza; Toker, Nabi Kartal; Department of Civil Engineering (2016)
Response of unsaturated soils constitutes an important consideration for many problems in geotechnical engineering. The main objective of this study is to understand coupling hydro-mechanical behavior of the unsaturated reconstituted specimens from slurry and moist-tamped compacted specimen, and to develop practical and cost-effective testing equipment and procedure. The innovations that will be put forth by this study will make the unsaturated soil mechanics more accessible and appealing to those practical...
Hydrogeochemical evaluation of heavy metal loadings to waters and sediments by leachate: A case study from the Golbasi waste disposal site, Ankara, Turkey
Canpolat, F; Camur, MZ; Yazıcıgil, Hasan (Informa UK Limited, 2001-10-01)
At sites of groundwater contamination. predictions of contaminant behavior and evaluation of remedial strategies depend on identification and characterization of the geochemical processes affecting contaminant migration. Heavy-metal loadings to waters and sediments by leachate from the Golbasi waste disposal site in Ankara, Turkey, have been evaluated quantitatively using hydro-geochemical modeling. The groundwater of the waste disposal area. characterized by high concentrations of Ca, K, Cl, Cd, Pb, Zn, Cu...
Hydrothermal vents as a kinetically stable source of iron-sulphide-bearing nanoparticles to the ocean
Yücel, Mustafa; Chan, Clara S.; Luther, George W. (2011-06-01)
Hydrothermal vents emit sulphur and metals to the ocean(1). Particular attention has been paid to hydrothermal fluxes of iron(2-4), a limiting micronutrient of marine primary production(5). Vent-derived iron was previously thought to rapidly oxidize and precipitate around vents(6). However, organic matter can bind to and stabilize dissolved and particulate iron in hydrothermal plumes(7-9), facilitating its dispersion into the open ocean(10). Here, we report measurements of the chemical speciation of sulphid...
Citation Formats
F. Toksoy Köksal and R. Oberhaenslı, “Hydrous aluminosilicate metasomatism in an intra oceanic subduction zone Implications from the Kurancali ultramafic mafic cumulates within the Alpine Neotethys Ocean Turkey,” 2007, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/85813.