Hatunköy - Plajköy ( Elazig southeast ) around marine sedimentary and volcano sedimants rocks clay mineralogy and geochemistry

The Maastrichtian -Early Eocene Caspian green mudstones of the group this thesis covered in Elazig eastern part of the Caspian Lake , approximately 30 kilometers southeast of the city , Middle Eocene alternating with volcanoclastics of old Maden Complex red mudstone samples taken from all the rocks , clay mineralogy and geochemical characteristics were studied. Units in the study area from older to younger ; Upper Jurassic - Lower Cretaceous ophiolite Guleman Maastrichtian - Eocene Caspian Group, Middle Eocene Maden Complex and Plio- Quaternary, Quaternary alluvium. Optical microscope under examination , X-ray diffraction (XRD ) and whole rock and clay fraction studies, geochemical analysis ( ICP-AES and ICP-MS ) studies have been performed . In Hatunköy therefore do not provide a good surface in this section of the Caspian Group , samples were taken of Maden Complex . Hatunköy section of greenish-gray shale optical microscopy on samples taken from the work in the form of broken and cracks in the clay matrix band filling secondary calcite formations were encountered. Maden Complex consists of those units volcanic andesite and basaltic rocks and volkanosedim the property. Andesite plagioclase, amphibole, pyroxene, calcite, epidote and chlorite minerals they contain. Maden Complex spilitic basalt samples of plagioclase, olivine, pyroxene, calcite, epidote and chlorite minerals they contain. Sericitization andesitic and basaltic rocks contain clay minerals and carbonation .. All minerals and rocks at similar rates in both formations. Respectively, feldspar, clay minerals, calcite and Kuvås available. Clay and feldspar mining complex Instances, calcite and value although higher rates were found in samples of quartz Caspian Group rates close to each other. Both formations were encountered to the Korita weight and illite. Sebken the major elements in the cross section containing oxide formation in both samples and compared the Caspian Group, trace elements, rare earth elements (REE) offers similar. Only Cr element is higher than in the section Mining Complex and Sebk Hatunköy section, prune Cr elements of the Caspian Group must have come from the following ophiolite. Chondrite normalized diagram in the section Mining Group Hatunköy Sebk samples and samples of the Caspian Group is very close. Enrichment factor ranged from 10-100. North American shale into (NASCAR) proportion of these rocks when the light rare earth elements (HNT) was lower than the rock groups in all three NASCAR examples. The units LA / Y, La / Sc, Th / Sc, Sc / C, Ti / Zr, Cr / Th, Zr / Hf, Cr / Ni, Th / Co, Th / C, U / Th, Ni / Co, V / Cr, Cu / Zn ratio are similar. LA / Scan, Scan / The Co / The rate of ophiolite rocks and granites of each of the three groups, it was seen by many as similar to andesite. Logan (SiO2 / Al2O3) versus log (Fe2O3 / K2O) based on the ratio of the sample can be seen that mostly fall into Fe rich shale field. Zr / Sc-Th / Sc, Y / Ni-Cr / V diagrams are examples PAAS in the fall. The reason for this is that it shows the origin of continental PAAS example is more acidic. Fe / Ti-Al / (Al + Fe + Mn), a hydrothermal growth in the examples are not according to the diagram in question. All samples are tholeiitic fell in the diagram Y-TiO2. Zr / Ti-SiO2 according to diagram and Caspian Mining Group subalkaline basalt, andesite falling to the field is reduced to one example rhyodacites field.