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- Eastern Anatolia (4)
- Eocene (4)
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- Publication Year
Articles 301 - 330 of 1893
Full-Text Articles in Physical Sciences and Mathematics
Facies Characteristics And Control Mechanisms Of Quaternary Deposits In The Tuz Gölü Basin, Alper Gürbüz, Nizamettin Kazancı
Facies Characteristics And Control Mechanisms Of Quaternary Deposits In The Tuz Gölü Basin, Alper Gürbüz, Nizamettin Kazancı
Bulletin of the Mineral Research and Exploration
Although there are several studies discussing the pre-Neogene development of the Lake Tuz basin, which is the largest terrestrial basin in Turkey, investigations delineating the characteristics of the Neogene and particularly Quaternary period of this basin are quite limited. Whereas studies regarding such periods of the basin are quite informative for both active tectonics and climate change issues that are of significant public concern. In this study, results of field observations on temporal and spatial characteristics of Quaternary deposits in the Lake Tuz Basin and processes controlling these features are presented. For this, as a result of sequence studies conducted …
Neogene Stratigraphy And Paleogeographic Evolution Of The Karaburun Area, İzmi̇r, Western Turkey, Fikret Göktaş
Neogene Stratigraphy And Paleogeographic Evolution Of The Karaburun Area, İzmi̇r, Western Turkey, Fikret Göktaş
Bulletin of the Mineral Research and Exploration
The western margin of the Foça Depression (FD) is located in the NE of the Karaburun Peninsula. Terrestrial Neogene sediments in the study area which partly representing the western margin of the FD and the mafic volcanics have NW-SE directions towards ‹zmir bay and are separated from the basement rocks by synthetic normal faults. During the Miocene deposition the basin’s boundaries became structurally narrower and two main sedimentary successions have been defined namely the Karaburun group and the Eflendere group which have been separated with angular unconformity in regional scale. The Karaburun group is represented with dominantly lacustrine deposition in …
Benthic Foraminiferal Fauna Of Malatya Oligo-Miocene Basin, (Eastern Taurids, Eastern Turkey), Fatma Gedi̇k
Benthic Foraminiferal Fauna Of Malatya Oligo-Miocene Basin, (Eastern Taurids, Eastern Turkey), Fatma Gedi̇k
Bulletin of the Mineral Research and Exploration
In this study, systematic description of 28 benthic foraminiferal taxa were carried out which had been detected in Oligo-Miocene aged Muratl› and Petekkaya formations cropping out over wide areas around Akçada¤ town, west of Malatya province in Eastern Taurids. Miogypsina globulina which is a cosmopolite species located in Burdigalian aged shallow marine carbonates is described on wide geographical areas ranging from Central America to Indo-Pacific and Mediterranean Tethys. Miogypsina polymorpha on the other hand was reported only from Indo-Pacific in stratigraphical records until today. Considering the association of these species, the assumption of a probable marine connection mentioned between Indo-Pacific …
A Brief Note On Mineral Evolution And Biochemistry, José María Amigó
A Brief Note On Mineral Evolution And Biochemistry, José María Amigó
Bulletin of the Mineral Research and Exploration
No abstract provided.
The Assessment Of Geothermal Potential Of Turkey By Means Of Heat Flow Estimation, Uğur Akin, Emin U. Ulugergerli̇, Semih Kutlu
The Assessment Of Geothermal Potential Of Turkey By Means Of Heat Flow Estimation, Uğur Akin, Emin U. Ulugergerli̇, Semih Kutlu
Bulletin of the Mineral Research and Exploration
In this study, the heat flow distribution of Turkey was investigated in the interest of exploring new geothermal fields in addition to known ones. For this purposes, the geothermal gradient was estimated from the Curie point depth map obtained from airborne magnetic data by means of power spectrum method. By multiplying geothermal gradient with thermal conductivity values, the heat flow map of Turkey was obtained. The average value in the heat flow map of Turkey was determined as 74 mW/m2. It points out existence of resources of geothermal energy larger than the average of the world resources. in …
Critisism On The Paper “ Possi̇ble İnci̇si̇on Ti̇me Of The Large Valleys İn Southern Marmara Regi̇on, Turkey (N. Kazanc›, Ö. Emre, K. Erturaç, S. A.G.Leroy, S. Öncel, Ö. İleri̇, Ö.Toprak)” Appeared İn Bulleti̇n Of The Mi̇neral Research And Explorati̇on 148, 1-17., Nizamettin Kazanci
Bulletin of the Mineral Research and Exploration
No abstract provided.
Estimation Of Swelling Pressure Using Simple Soil Indices, Kamil Kayabalı, Özgür Yaldız
Estimation Of Swelling Pressure Using Simple Soil Indices, Kamil Kayabalı, Özgür Yaldız
Bulletin of the Mineral Research and Exploration
No abstract provided.
Two Examples For Imaging Buried Geological Boundaries: Sinkhole Structure And Seyi̇t Haci Fault, Karapinar, Konya, Ertan Toker, Yahya Çiftçi, Aytekin Ayva, Akın Kürçer
Two Examples For Imaging Buried Geological Boundaries: Sinkhole Structure And Seyi̇t Haci Fault, Karapinar, Konya, Ertan Toker, Yahya Çiftçi, Aytekin Ayva, Akın Kürçer
Bulletin of the Mineral Research and Exploration
No abstract provided.
Glauberite-Halite Association In Bozkir Formation (Pli̇ocene, Çankiri-Çorum Basi̇n, Central Anatoli̇a, Turkey), İlhan Sönmez
Glauberite-Halite Association In Bozkir Formation (Pli̇ocene, Çankiri-Çorum Basi̇n, Central Anatoli̇a, Turkey), İlhan Sönmez
Bulletin of the Mineral Research and Exploration
Tertiary Çank›r› – Çorum Basin is one of the biggest basin covering evaporitic formations in the Central Anatolia. During borehole drills carried out in Bozk›r Formation which contain Pliocene aged evaporites in the basin, a thick rocksalt (halite, NaCl) deposit was detected that consisting of glauberite (Na2Ca(SO4)2) interlayers (sabhka) synchronous with sedimentation. Rocksalt bearing layers in Bozk›r formation which was deposited in playa-lake – sabhka environment, where seasonal changes are effective, were first defined as Tuz member in this study. Bozk›r formation was divided into three zones in drillings carried out in sabhka – …
Neotectonic-Period Characteristics, Seismicity, Geometry And Segmentation Of The Tuz Gölü Fault Zone, Akın Kürçer, Yaşar Ergun Gökten
Neotectonic-Period Characteristics, Seismicity, Geometry And Segmentation Of The Tuz Gölü Fault Zone, Akın Kürçer, Yaşar Ergun Gökten
Bulletin of the Mineral Research and Exploration
The Tuz Gölü Fault Zone (TGFZ) is one of the most important active intra-continental fault zones in central Anatolia. The TGFZ with nearly 200 km in length and 2-25 km in width is a NW trending, active normal fault zone with minor right-lateral strike-slip component. It extends between the north of Lake Tuz at NW and at Kemerhisar (Ni¤de) SE. This zone is a transition zone that separates the Central Anatolian Neotectonic Region into two-sub neotectonic regions, namely Kayseri-Sivas and Konya-Eskiflehir neotectonic regions. In this study, Neotectonicperiod characteristics, seismicity, geometry and segmentation of TGFZ are investigated. TGFZ is composed of …
Protolith Nature And Tectonomagmatic Features Of Amphibolites From The Qushchi Area, West Azerbaijan, Nw Iran, Mohssen Moazzen
Protolith Nature And Tectonomagmatic Features Of Amphibolites From The Qushchi Area, West Azerbaijan, Nw Iran, Mohssen Moazzen
Bulletin of the Mineral Research and Exploration
Amphibolites from the Qushchi area in west Azerbaijan province, NW Iran are metabasites containing hornblende, plagioclase, epidote, garnet, relict igneous clinopyroxene and titanite, apatite and opaque minerals as accessory phases. They are spatially associated with an ophiolitic mélange but their relationship is not clear. Based on whole rock geochemistry of the amphibolites, they are formed from sub-alkaline andesite-basalt with a tholeiitic affinity. TiO2 content of the analyzed amphibolite samples is mainly less than 1%, indicating an E-MORB original character for the magma. Major and trace element geochemistry of the studied rocks indicate a volcanic arc setting for the rocks. Chemistry …
Tectono - Sedimentary Evolution Of Bucakkifila Region (Sw Karaman) In Central Taurides, Tolga Esi̇rtgen
Tectono - Sedimentary Evolution Of Bucakkifila Region (Sw Karaman) In Central Taurides, Tolga Esi̇rtgen
Bulletin of the Mineral Research and Exploration
The study area located in Bucakk›flla region in Central Taurides consists of rock units of the
melange which form Bozk›r unit of the Tauride units and the overlying cover rocks. There are
volcanic, ophiolitic and sedimentary rocks which generated in different environmental
conditions. These rock groups comprise units which formed in Middle-Upper Triassic-
Paleocene periods in Inner Tauride Ocean that had been opened between Tauride – Anatolide
continents. Within the scope of this study, lithostratigraphic characteristics of Hu¤lu, Boyal›
tepe (hill), Korualan nappes and cover rocks which form Bozk›r Unit and tectono sedimentary
evolution of the study area was built …
Neogene Stratigraphy Of The Northern Part Of Karaburun Peninsula, Fikret Göktaş
Neogene Stratigraphy Of The Northern Part Of Karaburun Peninsula, Fikret Göktaş
Bulletin of the Mineral Research and Exploration
The terrigenous Neogene lithology in north of Karaburun peninsula is represented by Lower-
Middle Miocene rock units which are cut and bounded by NW-SE trending synthetic faults.
Dominant lacustrine sedimentation (Haseki and Hisarc›k formations) of Early-Middle Miocene
period which was separated by upper and lower regional unconformities, and the Early Miocene
mafic volcanism (Karaburun volcanites) were studied within the scope of Karaburun group.
Haseki formation which reflects Early Miocene sedimentation begins with fills of alluvial fan of
the Salman member and is basically formed by algal-biostromal Yeniliman limestone and
lacustrine deposits of Aktepe member. With synsedimentary emplacement of the 1st …
The Importance Of Benthic Foraminiferas In Detecting Features Of Ecological And Geological Structures In Edremit Bay And On Coastal Areas Of D‹K‹L‹ Channel (Ne Aegean Sea), Engin Meri̇ç, Niyazi Avşar, İpek F. Barut, Mustafa Eryilmaz, Fulya Yücesoy Eryilmaz, M. Baki Yokeş, Feyza Di̇nçer
The Importance Of Benthic Foraminiferas In Detecting Features Of Ecological And Geological Structures In Edremit Bay And On Coastal Areas Of D‹K‹L‹ Channel (Ne Aegean Sea), Engin Meri̇ç, Niyazi Avşar, İpek F. Barut, Mustafa Eryilmaz, Fulya Yücesoy Eryilmaz, M. Baki Yokeş, Feyza Di̇nçer
Bulletin of the Mineral Research and Exploration
Benthic foraminiferal assemblages from the Gulf of Edremit, Lesbos Island, Alibey and
Maden islands and Dikili Bay have been investigated and various morphological
abnormalities, as well as, colored tests and large sizes have been observed. Besides,
abundance of alien species originating from tropical seas attracts attention. Interesting
togethernesses were found between different genera and species. Significant differences were
observed between the assemblages from the northwest and southeast coasts of the Gulf of
Edremit. 57 genera and 97 species were identified in the samples from the northwest coast,
where as only 32 genera and 48 species were found on the southeast …
Geophysical Analysis And Modelling Of The S‹Mav Basin, Western Anatolia, Ceyhan Ertan Toker
Geophysical Analysis And Modelling Of The S‹Mav Basin, Western Anatolia, Ceyhan Ertan Toker
Bulletin of the Mineral Research and Exploration
The various data processing techniques, to illuminate the parameters of the geological structure which are applied in gravity and magnetic potential field methods. Also edge detection procedures are in data processing techniques. In this study, 2D, 3D, inversion and asta technique is one of the new edge detection procedures were applied to clarify correlation between the Simav half graben’s deep position and geometry of the tectonic lineaments. The Asta is obtained using the tilt angle.
Possible Incision Time Of The Large Valleys In Southern Marmara Region, Nw Turkey, Nizamettin Kazanci, Ömer Emre, Korhan Erturaç, Suzan A.G. Leroy, Salim Öncel, Özden İleri̇, Özlem Toprak
Possible Incision Time Of The Large Valleys In Southern Marmara Region, Nw Turkey, Nizamettin Kazanci, Ömer Emre, Korhan Erturaç, Suzan A.G. Leroy, Salim Öncel, Özden İleri̇, Özlem Toprak
Bulletin of the Mineral Research and Exploration
Surface water and sediments derived from the southern Marmara region (= Susurluk
Drainage basin- SDH) transport to lakes Manyas and Ulubat first and then go to the Sea of
Marmara via the Kocasu River only. The present drainage system of the SDH provides a good
opportunity to study erosion rate and subsequently occurrence times of large-scale valleys in
the region. To achieve it, depositional characteristics and ion contents of the ancient
lacustrine sediment has been investigated and re-interpreted using cores taken from Lake
Ulubat. The boron content of these sediments increased upward suddenly at the 4 m level,
most probably …
Trace/Heavy Metal Accumulation In Soil And In The Shoots Of Acacia Tree, Gümüfihane-Turkey, Alaaddin Vural
Trace/Heavy Metal Accumulation In Soil And In The Shoots Of Acacia Tree, Gümüfihane-Turkey, Alaaddin Vural
Bulletin of the Mineral Research and Exploration
In this study, heavy metal/trace element accumulation was investigated in soils along the
road passing through Gümüshane city center and shoots of 1-2 years of acacia trees
(Robiniapseudoacacia L.) grown in these soils. Heavy metal contents in soils and plants
were analyzed by Enrichment Factor (EF), Geo-accumulation index (Igeo) parameters,
and by Bio Accumulation Factor (BAF), respectively. According to geo-accumulation
index (Igeo) data, it is seen that the soil was unpolluted in terms of Cr, Co, Cu, Rb, Sr;
unpolluted to moderately polluted in terms of V, Ni and Zn; moderate to excessively
polluted in terms of As, and moderate …
Geochemical Characteristics Of Laterites: The Ailibaltalu Deposit, Iran, Ali Abedini, Ali Asghar Calagari, Khadijeh Mikaeili
Geochemical Characteristics Of Laterites: The Ailibaltalu Deposit, Iran, Ali Abedini, Ali Asghar Calagari, Khadijeh Mikaeili
Bulletin of the Mineral Research and Exploration
Alibaltalu laterite deposit is located ~20 km northeast of Shahindezh, south of West-Azarbaidjan
province (NW of Iran). This deposit is developed as stratiform lenses along the boundary of
Elika dolomites (Triassic) and Shemshak sandstones (Jurassic). The distribution fashion of
minerals such as boehmite, diaspore, kaolinite, muscovite-illite, rutile, anatase, hematite and
goethite in this deposit was accompanied by the development of four types of ore facies: (1)
ferrite; (2) laterite; (3) bauxitic kaolinite; and (4) kaolinitic bauxite. Petrographically, the ores
show conglomeratic, rounded-granular, veinlet, colloform, pelitomorphic, pseudo-porphyritic,
nodular, and spongy textures. Comparison of distribution pattern of elements along a selective
profile …
Stability Studies Of The Eastern Slopes Of Affi‹N-Elb‹Stan, Kifilaköy Open-Pit Lignite Mine (Kahramanmarafi, Se Turkey), Using The ‘Finite Elements’ And ‘Limit Equilibrium’ Methods, İbrahim Akbulut, İlker Çam, Tahsin Aksoy, Tolga Ölmez, Dinçer Çağlan, Ahmet Onak, Süreyya Sezer, Nuray Yurtseven, Selma Sülükçü, Mustafa Çevi̇k, Veysel Çalişkan
Stability Studies Of The Eastern Slopes Of Affi‹N-Elb‹Stan, Kifilaköy Open-Pit Lignite Mine (Kahramanmarafi, Se Turkey), Using The ‘Finite Elements’ And ‘Limit Equilibrium’ Methods, İbrahim Akbulut, İlker Çam, Tahsin Aksoy, Tolga Ölmez, Dinçer Çağlan, Ahmet Onak, Süreyya Sezer, Nuray Yurtseven, Selma Sülükçü, Mustafa Çevi̇k, Veysel Çalişkan
Bulletin of the Mineral Research and Exploration
In open pit mining from the safety point of view it is very important that physical and mechanical
characteristics of the dug-out materials are carefully studied, and geological and geotechnical
characteristics should also be considered in planning bench slopes of the dug-out materials. The
purpose of this study is to work out the stable slope geometry of the eastern permanent slopes in
the K›fllaköy open pit lignite mine of the Afflin-Elbistan Linyit ‹flletmesi. In the K›fllaköy open pit
mine, 35 geotechnical drillings totalling 3393.20 m were made for the geotechnical studies and
to work out slope sizing. A total of …
Marine Micro And Macro Faunas Of Holocene Deposits Of Anadolu Hi̇sari (Anatolian Castle, Bosphorus) And The Presence Of Xantho Poressa (Olivi) (Crustacea: Decapoda: Xanthidae), Engin Meri̇ç, Hüsamettin Balkis, Niyazi Avşar, Atike Nazi̇k, Feyza Di̇nçer
Marine Micro And Macro Faunas Of Holocene Deposits Of Anadolu Hi̇sari (Anatolian Castle, Bosphorus) And The Presence Of Xantho Poressa (Olivi) (Crustacea: Decapoda: Xanthidae), Engin Meri̇ç, Hüsamettin Balkis, Niyazi Avşar, Atike Nazi̇k, Feyza Di̇nçer
Bulletin of the Mineral Research and Exploration
The presence of Xantho poressa (Olivi), known as the recent fossil, from Crustacea- Decapoda in Holocene deposits of Anadolu Hisarı has been revealed inthis study. This crab species is known as ranging from Mediterranean Sea to Black Sea and from Canary Islands to Portugal in Northeast Atlantic within depths of 0-15 meters in tidal and shallow subtidal environments. Remnants of broken crab shells with benthic foraminifera, ostracoda, bryozoan, pelecypoda and gastropoda were found in 78 samples which were collected from different levels of 8 of the cores taken from the basement of Küçüksu Palace at the Anadolu Hisarı. It was …
The Tectono-Stratigraphic Features Of Metamorphites In Alacahan-Çeti̇nkaya Region (Kangal, Sivas), Metin Beyazpi̇ri̇nç, Ali Ekber Akçay
The Tectono-Stratigraphic Features Of Metamorphites In Alacahan-Çeti̇nkaya Region (Kangal, Sivas), Metin Beyazpi̇ri̇nç, Ali Ekber Akçay
Bulletin of the Mineral Research and Exploration
The study area covers Alacahan, Çetinkaya and Kangal regions. Allochthonous and autochthonous rock units are present in the region. Metamorphic rocks exposed in the region have been studied in detail as formation and member and have been incorporated into the Bolkardağ Nappe. Bolkardağ nappe which deposited in Late Devonian-Late Cretaceous and metamorphosed in green schist facies, has been distinguished into Late Devonian Düzce formation, Carboniferous Kınalar formation, late Permian Çayderesi formation, (?)Middle/Late Triassic-Cretaceous Kayaköy formation and Cretaceous Karaböğürtlen formation from base to top. The quartzites found at the base of the Kınalar formation and metaconglomerates at the base of the …
The Segment Structure Of Southern Branch Of The North Anatolian Fault And Paleoseismological Behaviour Of The Gemli̇k Fault, Nw Anatolia, Selim Özalp, Ömer Emre, Ahmet Doğan
The Segment Structure Of Southern Branch Of The North Anatolian Fault And Paleoseismological Behaviour Of The Gemli̇k Fault, Nw Anatolia, Selim Özalp, Ömer Emre, Ahmet Doğan
Bulletin of the Mineral Research and Exploration
The North Anatolian Fault (NAF), which is an intra-continental transform fault, is divided
into two branches as Northern and Southern branches in Marmara Region. The southern
branch which separates from each other by rightward stepovers between Bandırma and
Dokurcun valley is formed by three main fault segments as Geyve, İznik and Gemlik from
East to West. The length of fault segments ranges between 40 and 57 km and GPS data in
Southern branch propose a 5 mm/year slip rate. Two surface faulting events were observed
during paleoseismological excavations which had been carried out on 40 km long Gemlik
segment and …
First Determination Of Rudists (Bivalvia) From Ne Iraq: Systematic Palaeontology And Palaeobiogeography, Sacit Özer, Kamal Haji Karim, Dereen Mohamad Sadiq
First Determination Of Rudists (Bivalvia) From Ne Iraq: Systematic Palaeontology And Palaeobiogeography, Sacit Özer, Kamal Haji Karim, Dereen Mohamad Sadiq
Bulletin of the Mineral Research and Exploration
The Maastrichtian Aqra Formation around Mawat-Chwarta (Sulaimaniya city) in NE Iraq consists mainly of coarse grained detrital limestone, locally containing terrigenous clastics, and is characterized by abundant rudists in life position. The rudist biostromes are very common in the formation and benthic foraminifers, gastropods and non-rudist bivalves with scarcer echinoderms and solitary corals are associated with the rudists. This first determination of rudists from NE Iraq recognizes the following species, Dictyoptychus aff. morgani, Sauvagesia somalica, Hippurites cornucopiae, Praeradiolites subtoucasi and Lapeirousia jouanneti, as well as some indeterminable radiolitid sections. This rudist fauna is assigned to the Hippurites cornucopiae interval zone …
Organic Geochemical And Petrographic Properties Of Hazro Dadaş (Di̇yarbakir) Coals, Orhan Kavak, Selami Toprak
Organic Geochemical And Petrographic Properties Of Hazro Dadaş (Di̇yarbakir) Coals, Orhan Kavak, Selami Toprak
Bulletin of the Mineral Research and Exploration
This study was carried out in Hazro-Dadaş (Diyarbakır) region which owns the only coal basin in the area. Chemical, petrographic analysis and organic geochemical evaluations of the Permian aged coals were taken into consideration. Coal quality investigation along with proximate (moisture, volatile matter, fixed carbon, ash) and elemental analyses (C, H, O, and S, N) were performed and revealed. The huminite reflectance of organically abundant matter and coal levels were found to be between 0.458 and 1.141 %. This parameter complies with fluorescence colors, calorific value (average original 3165 – 3432 Kcal/kg) and average Tmax (418 oC). Hasbro coals show …
A New Medium To High Enthalpy Geothermal Field In Aegean Region (Akyar) Menderes – Seferi̇hi̇sar – İzmi̇r, Western Anatolia, Turkey, Metin Bulut
Bulletin of the Mineral Research and Exploration
This study was performed considering that low to medium enthalpy geothermal areas are important besides the geothermal fields with high temperature located in Western Anatolia for heating, thermal tourism and agricultural applications. It was also aimed at obtaining fluids at high temperature in areas which were observed at a temperature relatively lower than the surface temperature. The study area is located at a region between the towns of Menderes and Seferihisar to the south-southwest of Izmir. This is a multidisciplinary investigation which obtained fluids and studied the geothermal energy potential of the area. Field studies were finalized carrying out geological …
Brief Note On New Data Related To The Chronostratigraphic Location Of Cumaovasi Volcanics, Fikret Göktaş
Brief Note On New Data Related To The Chronostratigraphic Location Of Cumaovasi Volcanics, Fikret Göktaş
Bulletin of the Mineral Research and Exploration
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The Airborne Magnetic Signature Of Gökova Gulf, Uğur Akin, Ahmet Üçer
The Airborne Magnetic Signature Of Gökova Gulf, Uğur Akin, Ahmet Üçer
Bulletin of the Mineral Research and Exploration
Gökova gulf situated in the Aegian extension zone in Turkey has been considered very interesting for numerous research workers. Gökova gulf is located in the N-S regional extentional tectonic regime. N-S extension of western Anatolia initiated development of E-W extended grabens here. The bay extends 100 km E-W and 25 km N-S directions. Datça peninsula is in the south, Bodrum peninsula is located in the north of the Gökova gulf. In recent years ‘Full Tensor Gradiometer Potential Field’ methods (FTG) has found a practice area in between the gravimetric and magnetic methods. In the past as it was in the …
Slope Instability In Open Pits And An Example Of A Retrospective Analysis: Afşi̇n-Elbi̇stan-Kişlaköy Open Pit Coal Deposit, İbrahim Akbulut, İlker Çam, Tahsin Aksoy, Dinçer Çağlan, Tolga Ölmez
Slope Instability In Open Pits And An Example Of A Retrospective Analysis: Afşi̇n-Elbi̇stan-Kişlaköy Open Pit Coal Deposit, İbrahim Akbulut, İlker Çam, Tahsin Aksoy, Dinçer Çağlan, Tolga Ölmez
Bulletin of the Mineral Research and Exploration
The subject of this study is to study the instabilities that have developed in the permanent east and west slopes of the Kışlaköy open pit of the Elektrik Üretim A.Ş. Afşin-Elbistan Linyitleri İşletmesi and to work out the sliding mechanism causing it. In the Kışlaköy open pit to establish if mass movement is continuing and if so which direction it would move, amount of mass to be involved and the failing model. Six movement control observations stations were established along 3 lines in each of west and east slopes. No movement was observed in the west slopes. On the other …
Original Findings On The Ore-Bearing Facies Of Volcanogenic Massive Sulphide Deposits In The Eastern Black Sea Region (Ne Turkey), M.Kemal Revan, Yurdal Genç, V. Valery Maslennikov, Taner Ünlü, Okan Deli̇baş, Semi Hamzaçebi̇
Original Findings On The Ore-Bearing Facies Of Volcanogenic Massive Sulphide Deposits In The Eastern Black Sea Region (Ne Turkey), M.Kemal Revan, Yurdal Genç, V. Valery Maslennikov, Taner Ünlü, Okan Deli̇baş, Semi Hamzaçebi̇
Bulletin of the Mineral Research and Exploration
In the massive sulphide deposits of the eastern Black Sea region, there are ore facies and ore-bearing sedimentary facies. The former are subdivided into hydrothermal-metasomatic, seafloor hydrothermal, and biological facies. Hydrothermal-metasomatic facies refer to sub-seafloor processes and include network-disseminated, massive vein, and massive lens facies. The precipitation of sulphide minerals within pre-existing volcano-sedimentary rocks occurs largely beneath the seafloor, and these ores form an important component of some deposits. The term seafloor hydrothermal facies refers to sulphide accumulation on the seafloor and is characterised by hydrothermal chimneys and clastic sulphide ores. Clastic sulphide ores can be subdivided into proximal and …
New Approaches On The Investigation Of Covered Geothermal Fields: Exploration Of Kütahya – Şaphane – Karacaderbent Buried Geothermal Fields And Their Developments, Musa Burçak, Hüseyin Dünya, Ömer Hacisali̇hoğlu
New Approaches On The Investigation Of Covered Geothermal Fields: Exploration Of Kütahya – Şaphane – Karacaderbent Buried Geothermal Fields And Their Developments, Musa Burçak, Hüseyin Dünya, Ömer Hacisali̇hoğlu
Bulletin of the Mineral Research and Exploration
The basement in Şaphane region is constituted by Paleozoic gneiss, schist and marbles belonging to northern margin of the Menderes Massif. These basement rocks are overlain by Cretaceous aged Dağardı ophiolitic melange. All these rocks are discordantly covered by Neogene – Quaternary sedimentary and volcanic rocks deposited under lacustrine – continental environments. The main purpose of this study is to explore buried geothermal system on a covered area using geological, geophysical and geochemical methods and to develop this system by drilling investigations. Geological, geophysical, geochemical and drilling investigations, well development and test studies were applied in this research. This study …