A5020163715- Geological and Geochemical Analysis
- earthquake and tectonic studies
- High-pressure geophysics and materials
- Geochemistry and Geologic Mapping
- Mineralogy and Gemology Studies
- Metal Extraction and Bioleaching
- Crystal Structures and Properties
- Radioactive element chemistry and processing
- Geochemistry and Elemental Analysis
- Geology and Paleoclimatology Research
- Astro and Planetary Science
- Evolution and Paleontology Studies
- Geotechnical and Geomechanical Engineering
- Hydrocarbon exploration and reservoir analysis
- Mining and Gasification Technologies
- Pleistocene-Era Hominins and Archaeology
- Planetary Science and Exploration
- Nuclear materials and radiation effects
- Metallurgy and Cultural Artifacts
- Chromium effects and bioremediation
- Mining Techniques and Economics
- Methane Hydrates and Related Phenomena
- Geomagnetism and Paleomagnetism Studies
- Educational Methods and Analysis
- Innovative Teaching and Learning Methods
Karadeniz Technical University
2016-2025
Different types of chromitite, including texturally massive, disseminated and banded varieties, are present in the Kop ophiolitic ultramafic rocks, which extend from Erzincan to Erzurum northeastern Turkey. The chemical composition chromian spinel these deposits is relatively homogeneous, with 0.64 2 O 3 FeO/MgO values range 0.71–1.12) chromitites precipitated very similar picritic basalt boninite, distinct contrast MORB-type magma. Total contents platinum-group elements (PGE) different 87...
Abstract We present petrological investigations and mineral chemistry of several Tethyan ophiolites to reveal the occurrence, origin, fate water in podiform chromitites. The results show that clinopyroxene olivine chromitites have H2O contents 801–366 53–17 ppm, respectively. highest occur massive chromitite lowest always clinopyroxene-bearing ores because much available hydrous fluids was taken up by during crystallization. major trace elemental Li isotopic compositions associated with...
Abstract Potassic volcanic rocks are characteristic of collisional tectonic zones, with recycling continental crust playing an important role in their generation. Potassium-rich partial melts and/or fluids derived from subducted material initiate mix mantle-derived and then erupt at the surface varying degrees interaction overlying lithosphere. The details how incorporates into mantle are, however, uncertain. In particular, depths which potassium-rich released react remain a subject debate....