Yazar "Sipahi, Ferkan" için listeleme
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Kalınçam (Tonya-Trabzon, KD Türkiye) Yöresi Geç Kretase Yaşlı Volkanitlerin Jeokimyası ve Petrojenezi
Sipahi, Ferkan (2017)Doğu Karadeniz Bölümü'nde, Kalınçam (Tonya, Trabzon) yöresi volkanitleri Geç Kretase yaşlı olup, tabanda bazalt, andezit ve piroklastitleri, bunları sırasıyla dasit, riyodasit ve piroklastitleri, andezit ve piroklastitleri ... -
Karadağ (Torul, Gümüşhane) Fe-Cu skarn cevherleşmesininpetrografik ve sıvı kapanım özelliklerinin incelenmesi
Aydurmuş, Tanju (Gümüşhane Üniversitesi, 2018)Karadağ Fe–Cu skarn cevherleşmesi Gümüşhane'nin yaklaşık 57 km güneybatısında bulunmaktadır. Karadağ (Torul, Gümüşhane) ve etrafındaki tortul ile volkanik kayaçlar Geç Kretase yaşlı olup, tabanda kireçtaşı mercekleri içeren ... -
Kopuz (Torul, Gümüşhane) granitoyidi'nin petrografik ve jeokimyasal özelliklerinin incelenmesi
Doruk, Cüneyt (Gümüşhane Üniversitesi, 2021)İnceleme alanı, Doğu Pontid Tektonik Kuşağı'nın Kuzey ve -Güney zonları arasındaki geçiş zonunda bulunmaktadır. Sahada, geniş bir yayılıma sahip Üst Kretase yaşlı dasit, andezit, piroklastları ve tortul ara seviyelerden ... -
Kıbletepe (Araklı, Trabzon) yöresindeki volkanik kayaçların petrografik, jeokimyasal ve maden yatakları açısından incelenmesi
Akyürek, Sema (Gümüşhane Üniversitesi, 2013)Doğu Karadeniz Bölgesi'nde, Kıbletepe (Araklı, Trabzon) ve çevresindeki volkanik kayaçlar Geç Kretase yaşlı olup, tabanda bazalt, andezit ve piroklastları, bunların üstünde bulunan dasit, riyolit ve piroklastları ile bunları ... -
LA-ICP MS zircon dating, whole-rock and Sr-Nd-Pb-O isotope geochemistry of the Camibogazi pluton, Eastern Pontides, NE Turkey: Implications for lithospheric mantle and lower crustal sources in arc-related I-type magmatism
Kaygusuz, Abdullah; Arslan, Mehmet; Siebel, Wolfgang; Sipahi, Ferkan; Ilbeyli, Nurdane; Temizel, Irfan (Elsevier, 2014)Late Cretaceous I-type plutons are widespread in the Eastern Pontides, NE Turkey. The studied Camibogazi pluton is a composite pluton consisting of diorite, tonalite, monzodiorite, monzonite, quartz monzonite, granite, and ... -
LA-ICP MS zircon dating, whole-rock and Sr–Nd–Pb–O isotope geochemistry of the Camiboğazı pluton, Eastern Pontides, NE Turkey: Implications for lithospheric mantle and lower crustal sources in arc-related I-type magmatism
Kaygusuz, Abdullah; Arslan, Mehmet; Sıebel, Wolfgang; Sipahi, Ferkan; İlbeyli, Nurdane; Temizel, İrfan (Elsevier B.V. All rights reserved, 2014-02-15)Late Cretaceous I-type plutons arewidespread in the Eastern Pontides,NE Turkey. The studied Camiboğazı pluton is a composite pluton consisting of diorite, tonalite, monzodiorite, monzonite, quartz monzonite, granite, and ... -
Late Cretaceous Arc Igneous Activity: The Eğrikar Monzogranite Example
Sipahi, Ferkan; Kaygusuz, Abdullah; Saydam Eker, Çiğdem; Vural, Alaaddin; Akpınar, İbrahim (International Geology Review, 2018)The geochemical and Sr–Nd–Pb isotope properties, as well as the Laser Ablation Inductively Coupled Plasma and Mass Spectrometry (LA-ICP-MS) U–Pb zircon age, of Eğrikar Monzogranite in the eastern Pontides, are primarily ... -
Late Cretaceous arc igneous activity: the Erikar Monzogranite example
Sipahi, Ferkan; Kaygusuz, Abdullah; Eker, C. Saydam; Vural, Alaaddin; Akpinar, İbrahim (Taylor & Francis Inc, 2018)The geochemical and Sr-Nd-Pb isotope properties, as well as the Laser Ablation Inductively Coupled Plasma and Mass Spectrometry (LA-ICP-MS) U-Pb zircon age, of Erikar Monzogranite in the eastern Pontides, are primarily ... -
Mineralogical and Chemical Characteristics of Clay Areas, Gumushane Region (NE Turkey), and Their Detection Using the Crosta Technique with Landsat 7 and 8 Images
Vural, Alaaddin; Akpinar, Ibrahim; Sipahi, Ferkan (Springer, 2021)The clay areas in Gumushane (NE Turkey) were examined in mineralogical and geochemical terms, and by remote sensing methods. X-ray diffraction, scanning electron microscope and chemical analysis were completed on samples ... -
Mineralogy and geochemistry of dacitic rocks accompanying the Murgul (Artvin, NE Turkey) massive sulfide deposit
Sipahi, Ferkan; Sen, Cueneyt; Sadiklar, M. Burhan; Demir, Yilmaz (Pergamon-Elsevier Science Ltd, 2009)[Abstract Not Available] -
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 ... -
Nature of the Tourmaline in Q-Porphyry from Eastern Pontide (NE Turkey): An U-Pb zircon Age, Geochemistry and Isotopic Approach
Sipahi, Ferkan (Periodico di Mineralogica, 2019-12-07)[Abstract Not Available] -
Nature of tourmaline formation in quartz porphyry in the E Sakarya zone (NE Turkey): geochemistry and isotopic approach
Sipahi, Ferkan (Edizioni Nuova Cultura, 2019)Tourmaline, which exhibits important differences in terms of texture and composition, is found in 44 My aged quartz porphyry from Karadag in the eastern Pontide (NE Turkey). Tourmaline has high Al and Mg contents and is ... -
Organic geochemistry and element distribution in coals formed in Eocene lagoon facies from the Eastern Black Sea Region, NE Turkey
The amount and type, the inorganic element content, and the maturity of organic materials of Eocene coals, shaly coals, and coaly shales exposed in the Gümüşhane and Bayburt districts of the Eastern Black Sea ... -
Organic maturity and hydrocarbon potential of Liassic coals from the eastern Pontides, NE-Turkey
Saydam Eker, Çiğdem; Sipahi, Ferkan; Akpınar, İbrahim (Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2011-07-08)Organic matter content, type of organic material and thermal maturity of Lias-aged coals of the Gumushane and Bayburt areas were investigated. The total organic carbon (TOC) contents of coals in the Gumushane area range ... -
Petrogenesis of the late Cretaceous Turnagol intrusion in the eastern Pontides: Implications for magma genesis in the arc setting
Kaygusuz, Abdullah; Sipahi, Ferkan; Ilbeyli, Nurdane; Arslan, Mehmet; Chen, Bin; Aydincakir, Emre (China Univ Geosciences, Beijing, 2013)A series of Cretaceous plutons is present in the eastern Pontides of northeastern Turkey. The Turnagol intrusion is the least studied and, thus, the least understood plutons in the orogen. This intrusion consists of ... -
Petrogenesis of the late Cretaceous Turnagöl intrusion in the eastern Pontides: Implications for magma genesis in the arc setting
Kaygusuz, Abdullah; Sipahi, Ferkan; İlbeyli, Nurdane; Arslan, Mehmet; Chen, Bın; Aydınçakır, Emre (Production and hosting by Elsevier, 2012-09-28)A series of Cretaceous plutons is present in the eastern Pontides of northeastern Turkey. The Turnagöl intrusion is the least studied and, thus, the least understood plutons in the orogen. This intrusion consists of ... -
Petrography, mineral chemistry and crystallization conditions of cenozoic plutonic rocks located to the north of Bayburt (Eastern Pontides, Turkey)
Kaygusuz, Abdullah; Yucel, Cem; Arslan, Mehmet; Sipahi, Ferkan; Temizel, Irfan; Cakmak, Gokhan; Guloglu, Z. Samet (Maden Tetkik Ve Arama Genel Mudurlugu-Mta, 2018)The Eastern Pontides comprise many intrusive bodies varying in composition, size and age from Palaeozoic to Cenozoic. Especially Cenozoic aged bodies are commonly observed in the southern part, while they are rarely exposed ... -
The Sr, Nd, Pb and Hf isotopes and crystallization conditions of the middle Eocene Dadibi Pluton in the eastern Sakarya Zone, Turkey
Sipahi, Ferkan; Gücer, Mehmet Ali; Dokuz, Abdurrahman; Yi, Keewook; Kaygusuz, Abdullah; Akaryall, Enver; Doruk, Cüneyt; Saydam Eker, Çi dem (Cambridge University Press, 2023)Magmatic activity in the Sakarya Zone, an important segment of the Alpine orogenic belt, continues intermittently from the middle Carboniferous to Miocene. In this study, we provide geochronological and geochemical data ... -
A study on the magnetite skarn mineralization (Gümüşhane, Türkiye): a magnetic survey
Sipahi, Ferkan; Sadiklar, M. Burhan; Gücer, Mehmet Ali; Aydin, Ali; Kara, Rasim Taylan (TUBITAK, 2023)Iron (Fe)-skarn mineralizations (Çambaşı, Dereli, Eğrikar, Karadağ, Kopuz, Sekü, Donguldere, Arnastal, Özdil, Ögene, İkizdere, Ovit Dağı, Kartiba, etc.) in the eastern part of the Pontides (NE Türkiye) are accommodated in ...