Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Ferkan Sipahi"'
Publikováno v:
Coğrafi Bilimler Dergisi, Vol 20, Iss 2, Pp 528-549 (2022)
As in the history of humanity, the need for mines, causing important developments in human life, is gradually increasing. The mines, whose names are given to historical ages, have been a necessary source of raw materials for human beings to survive.
Externí odkaz:
https://doaj.org/article/56b014ea69074e53bb4360d57977b491
Autor:
Abdullah KAYGUSUZ, Cem YÜCEL, Mehmet ARSLAN, Ferkan SİPAHİ, İrfan TEMİZEL, Gökhan ÇAKMAK, Z. Samet GÜLOĞLU
Publikováno v:
Bulletin of the Mineral Research and Exploration, Iss 157, Pp 75-102 (2018)
Doğu Pontidler, Paleozoyik’ten Senozoyik’e kadar farklı yaş aralığı, bileşim ve büyüklüğe sahip pek çok plütona ev sahipliği yapmaktadır. Bu plütonik kütlelerden özellikle Senozoyik yaşlı olanlar, Doğu Pontidler’in güney k
Externí odkaz:
https://doaj.org/article/8bb6544e001b4eb3ae7cea14f87faabe
Publikováno v:
Natural Resources Research. 30:3955-3985
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 from 11 selected clay areas i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb725be84807f04f7bb69ebe95213c58
https://doi.org/10.1007/s11053-021-09912-7
https://doi.org/10.1007/s11053-021-09912-7
Publikováno v:
Volume: 29, Issue: 6 831-852
Turkish Journal of Earth Sciences
Turkish Journal of Earth Sciences
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 Cretaceous dacites that outc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23b450a68eb3b244f92cdbb8f4bc42a3
https://doi.org/10.3906/yer-2002-9
https://doi.org/10.3906/yer-2002-9
Autor:
İbrahim Akpınar, Ferkan Sipahi, Çiğdem Saydam Eker, Mehmet Ali Gücer, Alaaddin Vural, Abdullah Kaygusuz, Tanju Aydurmuş
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 +/- 0.53 Ma Karadag Intrusion sourc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7204c82f1fe3635f36569e51bfe61e7
https://aperta.ulakbim.gov.tr/record/233976
https://aperta.ulakbim.gov.tr/record/233976
Publikováno v:
Environmental Earth Sciences. 80
To investigate the impact of potential hazardous element (PHE) contamination on environmental and human health, the coaly shale, coal and shale coal outcrops of four sites, namely Ozyurt, Tarhanas, Kayadibi (Gumushane), and Manas (Bayburt), were sele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33c0ca586f616bd52f697ddea231b8e4
https://doi.org/10.1007/s12665-021-09404-0
https://doi.org/10.1007/s12665-021-09404-0
Autor:
Abdullah Kaygusuz, Ferkan Sipahi, İrfan Temizel, Youn-Joong Jeong, Mehmet Arslan, Cem Yücel, Keewook Yi, Wolfgang Siebel
The Eastern Pontides orogenic belt in NE Turkey hosts numerous I-type plutons of Eocene epoch. Here, we report new U-Pb SHRIMP zircon ages and in situ zircon Lu-Hf isotopes along with bulk-rock geochemical and Sr-Nd-Pb-O isotope data from the Kemerli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::264ecdc42c7a8423e215a71fffa3d9c2
https://aperta.ulakbim.gov.tr/record/5335
https://aperta.ulakbim.gov.tr/record/5335
Publikováno v:
Arabian Journal of Geosciences. 13
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 and limestone. Magnetites ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5f7c4a65665400ea95f727081c0a025
https://doi.org/10.1007/s12517-019-5052-2
https://doi.org/10.1007/s12517-019-5052-2
Autor:
Ferkan Sipahi, Abdullah Kaygusuz, Z. Samet Güloğlu, Cem Yücel, İrfan Temizel, Mehmet Arslan, Gökhan Çakmak
Publikováno v:
Volume: 157, Issue: 157 75-102
Bulletin of the Mineral Research and Exploration
Bulletin of the Mineral Research and Exploration
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 in the northern part of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd8b3678bece1c65eeacdb228caf075b
https://doi.org/10.19111/bulletinofmre.427829
https://doi.org/10.19111/bulletinofmre.427829
Autor:
Abdullah Kaygusuz, İrfan Temizel, Gökhan Çakmak, Ferkan Sipahi, Mehmet Arslan, Z. Samet Guluglu, Cem Yucel
Publikováno v:
Maden Tetkik ve Arama Dergisi. :1-11
Dogu Pontidler, Paleozoyik’ten Senozoyik’e kadar farkli yas araligi, bilesim ve buyukluge sahip pek cok plutona ev sahipligi yapmaktadir. Bu plutonik kutlelerden ozellikle Senozoyik yasli olanlar, Dogu Pontidler’in guney kisminda yaygin olarak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2683b78b5e0cdd50a09c9c88ccbee3a8
https://doi.org/10.19076/mta.393321
https://doi.org/10.19076/mta.393321