Yazar "Gucer, Mehmet Ali" için listeleme
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Ar-40-Ar-39 age, petrography and geochemistry of the Yoncayolu Metamorphic Rocks (NE Turkey): Subduction-related metamorphism under greenschist fades conditions
Gucer, Mehmet Ali; Aslan, Zafer (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 acid mine drainage formation using geochemical and static tests in Mutki (Bitlis, SE Turkey) mineralization area
Gucer, Mehmet Ali; Alemdag, Selcuk; Akaryali, Enver (Scientific Technical Research Council Turkey-Tubitak, 2020)In this study, geochemical analyses, as well as short-term contact leaching and acid-base accounting tests, were carried out to determine the occurrence of acid mine drainage (AMD) by static tests in the ore stockpile areas ... -
Eocene magmatism and associated Fe-Cu mineralization in northeastern Turkey: a case study of the Karadag skarn
Sipahi, Ferkan; Saydam Eker, Cigdem; Akpinar, Ibrahim; Gucer, Mehmet Ali; Vural, Alaaddin; Kaygusuz, Abdullah; Aydurmus, Tanju (Taylor & Francis Inc, 2021)The metallogenic belt containing numerous skarn mineralized systems starting from Eastern Europe continues through Turkey and Iran. The study area in the Eastern Pontides is within this metallogenic belt. The 44.39 +/- ... -
Geochemical and Sr-Nd-Pb isotope characteristics of the Miocene to Pliocene volcanic rocks from the Kandilli (Erzurum) area, Eastern Anatolia (Turkey): Implications for magma evolution in extension-related origin
Kaygusuz, Abdullah; Aslan, Zafer; Aydincakir, Emre; Yucel, Cem; Gucer, Mehmet Ali; Sen, Cuneyt (Elsevier Science Bv, 2018)This paper presents Sr-Nd-Pb isotopic and whole-rock geochemical data of Miocene to Pliocene volcanic rocks in the Eastern Anatolia (Turkey) aiming to unravel their sources and evolutionary history. The wide compositional ... -
Geochemical composition of magnetite from different iron skarn mineralizations in NE Turkey: implication for source of ore-forming fluids
Sipahi, Ferkan; Gucer, Mehmet Ali; Eker, Cigdem Saydam (Springer Heidelberg, 2020)Iron oxide mineralizations in the eastern part of the Pontides (NE Turkey) are hosted in the skarn environments which are the Pontide paleomagmatic arc. These mineralizations always occur in the contacts between granitoid ... -
Nature of clays in Late Cretaceous dacitic rocks in the eastern Sakarya Zone (NE Turkey): a geochemical and isotopic approach
Sipahi, Ferkan; Gucer, Mehmet Ali; Sadiklar, Munur Burhan (Scientific Technical Research Council Turkey-Tubitak, 2020)Late Cretaceous felsic rocks are common in the eastern Pontides (NE Turkey). These rocks developed as an island arc from the Jurassic to the Miocene; they also host numerous volcanogenic massive sulfide deposits. The Late ... -
Origin, petrogenesis and geodynamic implications of the early Eocene Altinpinar adakitic andesites in the eastern Sakarya Zone, northeastern Turkey
Gucer, Mehmet Ali (Elsevier Gmbh, 2021)Early Cenozoic magmatism in the eastern Sakarya Zone (NE Turkey) provides an important constraint on the regional tectono-magmatic evolution of the region. Early Eocene syn-collisional adakitic rocks are observed as small ... -
Permo-Carboniferous granitoids with Jurassic high temperature metamorphism in Central Pontides, Northern Turkey
Gucer, Mehmet Ali; Arslan, Mehmet; Sherlock, Sarah; Heaman, Larry M. (Springer Wien, 2016)In the northern part of the Central Pontides (N Turkey) there are different metamorphic rocks exposed, notably the Devrekani metamorphic rocks. Here, upper amphibolite-lower granulite facies metamorphic rocks contain ... -
Petrology and Ar-40-Ar-39 dating of paragneisses from the Devrekani Massif (Central Pontides, Northern Turkey): Implications for the Jurassic high-T metamorphism in an extensional tectonic environment
Gucer, Mehmet Ali; Arslan, Mehmet; Cimen, Okay; Sherlock, Sarah C. (Pergamon-Elsevier Science Ltd, 2019)The Devrekani Massif in the northern part of the Central Pontides (Northern Turkey) provides important clues to the regional tectonics and geodynamic processes associated with Jurassic high grade metamorphic conditions. ... -
Prediction of mine drainage generation potential and the prevention method of the groundwater pollution in the Gumuskoy (Kutahya) mineralization area, NW Turkey
Alemdag, Selcuk; Akaryali, Enver; Gucer, Mehmet Ali (Science Press, 2020)One of the leading factors of seepage contamination is mine drainage, which creates serious ecological risks on the environment both during operation and post-mining times. In this study, experimental processes have been ...
