Başlık için Jeoloji Mühendisliği Bölümü listeleme
Toplam kayıt 37, listelenen: 1-20
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Alt Pliyosen Çaybağı Formasyonu’nun faunal içeriği ve çökelme ortamları ile ilişkisi, Elazığ doğusu/Türkiye
(2012)Çaybağı Formasyonu doğu Torid Tektonik Birliği içerisinde yer alır. Birim alüvyal yelpaze, akarsu, delta ve göl ortamlarında çökelmiştir. Alüvyal yelpaze ve örgülü nehir fasiyesleri içerisinde fosil gözlenemezken, az ... -
Ar-40-Ar-39 age, petrography and geochemistry of the Yoncayolu Metamorphic Rocks (NE Turkey): Subduction-related metamorphism under greenschist fades conditionsa
(E Schweizerbartsche Verlagsbuchhandlung, 2014)The Yoncayolu Metamorphic Rocks (YMR), exposed in the Sakarya zone (Erzincan, NE Turkey), consists mainly of greenschist rocks which are chlorite schists, muscovite-chlorite schists, metabasic rocks and lesser extent of ... -
Assessment of petrophysical surface data of the Harşit granitoid in Trabzon, in northeastern Turkey
(Birkhauser Verlag Ag, 2012)The Harşit granitoid in northeastern Turkey, comprises four separate granite units that are apparently unfoliated. The HarAYit granitoid was investigated here by using microstructural, petrofabric and anisotropy of magnetic ... -
Bigadiç (Balıkesir) bentonit yataklarının mineralojisi ve jeokimyası ve bentonitleşme sırasındaki ana, eser ve nadir toprak elementlerinin mobilizasyonu
(2014)Bigadiç volkano-sedimanter havzasında erken Miyosen’de etkili olan asidik volkanizma ürünleri (dasit, riyodasit, riyolit lavları ve bunların piroklastikleri) ile ilişkili birçok bentonit yatağı bulunur. İnceleme bölgesinde ... -
A comparative study on indirect determination of degree of weathering of granites from some physical and strength parameters by two soft computing techniques
(Elsevier Science Inc, 2009)Weathering has several adverse effects on the physical, mechanical and deformation characteristics of rock. However, when determining the weathering degree of rocks, some difficulties are encountered. ideally, the weathering ... -
Composition and genesis of the nickel-chrome-bearing nontronite and montmorillonite in lateritized ultramafic rocks in the Muratdagi region (Usak, Western Anatolia), Turkey
(Clay Minerals Soc, 2015)Widespread lateritized ultramafic rocks in the southern part of the Muratdagi region of Turkey constitute a significant source of Ni-Cr-bearing ore with economic potential. However, no mineralogical or geochemical ... -
Conodonts versus triassic climatic and eustatic changes
(Elsevier Science Bv, 2015)From astronomical, sedimentological, paleo-geographical and geochemical points of view, there is a general agreement that the Triassic period was exceptionally warm. The 51 MA long Triassic period started during the Siberian ... -
Danaçayır (Sındırgı-Balıkesir) Kaolin yatağının mineralojik-jeokimyasal özellikleri: Kaolinleşme sırasındaki majör; eser ve nadir toprak elementlerinin mobilizasyonu
(2015)Danaçayır bölgesindeki kaolin oluşumları Batı Anadolu'da Miyosen volkanizması içerisinde gerilme tektoniği ile gelişen graben sistemi içerisindedir. Kaolin oluşumları Alt Miyosen yaşlı dasitik-riyodastik tüflerin hidrotermal ... -
Determination of contamination levels of Pb, Cd, Cu, Ni, and Mn caused by former lead mining gallery
(Springer, 2016)In the present study, levels of metal contamination caused by former lead mining area were figured out. For this purpose, Pb, Cd, Cu, Ni, and Mn were determined not only in sediment samples taken from different places of ... -
Estimating of the durability and weathering state of rock materials using chemical weathering indices based on cation packing value: A case study
(Int Scientific Conference SGEM, 2011)Weathearability and/or the performance of the building stones in service are depend heavily on mineralogical composition, fabric, especially micro-fissure properties, and weathering state of rocks material. When considering ... -
Evaluations of liquefaction potential of Burhaniye (Balıkesir) settlement area
(Hacettepe Universitesi Yerbilimleri, 2015)In this study, the liquefaction potential of the soil in Burhaniye (Balıkesir) settlement area in the first degree earthquake zone in Turkey were evaluated. For this purpose, the database prepared by compiling geological ... -
Foraminiferal biostratigraphy of Jurassic-cretaceous age carbonates surfacing at Eastern Taurus: Dede Mountain (Kayseri/Turkey) and Tufanbeyli Region (Adana/Turkey)
(Int Scientific Conference SGEM, 2011)At Eastern Taurid, the age of Carbonate rocks, outcroping at soutgh of Yahyali (Kayseri) had been defined as Jurassic-Cretaceous age in previous studies. The unit wich had been named as Koroglutepesi Limestones in previous ... -
Fuzzy-interaction matrices method as a new approach for evaluating the durability of building stone
(Elsevier Science Bv, 2015)The Rock Engineering System (RES) has been widespread among the geologists as an analytical method of evaluation of complicated engineering processes. In this study, fuzzy mathematics is used in the coding of the matrix ... -
Genesis of hydrothermal stockwork-type magnesite deposits associated with ophiolite complexes in the Kutahya-Eskisehir region, Turkey
(E Schweizerbartsche Verlags, 2005)We report field observations and C and O isotopic compositions of two magnesite deposits within the Lower Cretaceous Dagkuplu ophiolite complex, Eskisehir-Kutahya region, Turkey, to help interpret their genetic significance. ... -
Geochemical and mantle-like isotopic (Nd, Sr) composition of the Baklan Granite from the Muratdagi Region (Banaz, Usak), western Turkey: Implications for input of juvenile magmas in the source domains of western Anatolia Eocene-Miocene granites
(Pergamon-Elsevier Science Ltd, 2008)The (late syn)-post-collisional magmatic activities of western and northwestern Anatolia are characterized by intrusion of a great number of granitoids. Amongst them, Baklan Granite, located in the southern part of the ... -
Geoenvironmental Evaluation For Planning: An Example From Gumushane City, Close To The North Anatolia Fault Zone, NE Turkey
(Springer Heidelberg, 2012)The paper highlights the importance of establishing an appropriate database of information to assist planners in site selection and decisions regarding land usage. Such a database should include geological and geotechnical ... -
Geophysical applications for Fe-rich emery exploration in the Elmacik area on the Menderes Massif (Turkey)
(Csiro Publishing, 2011)To determine the continuity of known Fe-rich emery horizons and to explore new deposits in the Elmacik area (Yatagan, Turkey), a geophysical survey was carried out using magnetic and electrical methods. Magnetic measurements ... -
Görgü (Malatya-Türkiye) Pb-Zn yatağının eski imalat pasalarının jeokimyası
(2009)İnceleme alanı, Malatya ilinin Yeşilyurt ilçesine bağlı Görgü köyünün 9 km güneydoğusunda ve 1/ 25000 ölçekli Malatya L40 – a4 paftasında yer almaktadır. Görgü (Cafana) Pb–Zn cevherleşmesi, yaşı belli olmayan volkanitler ... -
Ilıca koyu (Çeşme-İzmir) bentik foraminifer-ostracod toplulukları ile Pasifik Okyanusu ve Kızıldeniz kökenli göçmen foraminiferler ve anormal bireyler
(2012)Ilıca Koyu (Çeşme-İzmir) Yıldız Burnu’nun güneydoğusunda 2.50 m derinlikte bulunan bir sıcak su kaynağı çevresinden derlenmiş olan yüzey sedimentlerindeki güncel bentik foraminiferleri belirlemek amacı ile 3 farklı doğrultuda ... -
K-Ar dating, whole-rock and Sr-Nd isotope geochemistry of calc-alkaline volcanic rocks around the GumuAYhane area: implications for post-collisional volcanism in the Eastern Pontides, Northeast Turkey
(Springer Wien, 2014)Volcanic rocks from the GumuAYhane area in the southern part of the Eastern Pontides (NE Turkey) consist mainly of andesitic lava flows associated with tuffs, and rare basaltic dykes. The K-Ar whole-rock dating of these ...
