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Miocene Synvolcanic Alluvial Sedimentation in Lignite-bearing Soma Basin, Western Turkey
Denis Formation lignite volcaniclastic apron deposits Turkey
2009/7/8
Calcalkaline volcanism and volcaniclastic deposition controlled considerable mode of late Miocene sedimentation and basinal development of the lignite-bearing Soma basin in western Turkey. The volcani...
Devitrification of Volcanic Glasses in Konya Volcanic Units, Turkey
Clay Minerals Feldspar Devitrification Volcanic Glass Konya Turkey
2009/7/8
The study area is composed of volcanic, sedimentary and volcano-sedimentary units, which are exposed south and southwest of the city of Konya. XRD analysis indicates that the volcanic units contain ha...
Distribution and Origin of Clay Minerals in Konya Neogene Sedimentary Basin, Central Anatolia, Turkey
clay minerals Konya lacustrine environment Neogene Turkey
2009/7/8
Neogene sediments having both fluvial and lacustrine characteristics are widespread in the Konya region of central Anatolia. The fluvial units are typically green in colour and thick at the margin of ...
Pyrite Deformation Textures in the Deposits of the Küre Mining District (Kastamonu-Turkey)
Küre (Kastamonu) Vlcanogenic massive sulfide deposits pyrite deformation textures
2009/7/8
The Küre volcanogenic massive sulfide deposits lie within the Kastamonu province in the western part of the Pontide tectonic belt of Turkey, and are hosted by ophiolite-related pre-Liassic basaltic s...
Magma Interaction Recorded in Plagioclase Zoning in Granitoid Systems, Zigana Granitoid, Eastern Pontides, Turkey
plagioclase oscillatory zoning mafic-felsic magma interaction Zigana Granitoid eastern Pontides Turkey
2009/7/8
Plagioclase crystals characterized by compositional zoning are typical of the Zigana Granitoid (ZG), NE Turkey. The zoned crystals, which show textural equilibrium with the assemblage quartz + plagio...
A Mineralogical Note on Boulangerite, Geocronite and Yenerite From Near Işık Dağı (Kızılcahamam-Ankara), Turkey
Pb-Sb sulphosalts boulangerite geocronite yenerite plagionite microprobe slag
2009/7/7
Microprobe studies have facilitated recognition of the first documented occurrence of geocronite from Işık Dağı (Ankara, Turkey). While yenerite remains a discredited species alon...
Origin of Kaolin Deposits: Evidence From the Hisarcık (Emet-Kütahya) Deposits, Western Turkey
Alunite Hisarcı k hydrothermal alteration kaolinite Kütahya Natroalunite Smectite silica zone (silica gossan)
2009/7/7
Kaolin deposits, situated approximately 20 km south of Hisarcık, have been formed by the alteration of dacite and dacitic tuffs related to the Miocene volcanism associated with extensional tecton...
Stream Sediment Geochemical Exploration for Gold in the Kazdağ Dome in the Biga Peninsula, Western Turkey
BLEG sampling geochemistry gold mineral exploration Kazdağ western Turkey
2009/7/7
The Tuztaşı Au-Ag mineralized system was discovered within the Kazdağ dome using BLEG (bulk leach extractable gold) and 180-µm stream sediment geochemical data collected across th...
Platinum-Group Minerals (PGM) and Other Solid Inclusions in the Elbistan-Kahramanmaraş Mantle-hosted Ophiolitic Chromitites, South-eastern Turkey: Their Petrogenetic Significance
ophiolitic chromitite platinum-group minerals base metal sulphides Kahramanmaraş Turkey
2009/7/7
The Elbistan-Kahramanmaraş podiform ophiolitic chromitites, in southeastern Turkey, contain abundant primary inclusions of platinum-group minerals (PGM), base-metals sulphides (BMS) and silicates...
Alteration Mineralogy and Geochemistry of the Hydrothermally Altered Rocks of the Kutlular (Sürmene) Massive Sulfide Deposit, NE Turkey
hydrothermal alteration clay minerals massive sulfide deposit eastern Pontides Turkey
2009/7/7
Volcanogenic massive sulfide deposits accompanying the Upper Cretaceous felsic rocks in the intra-arc rift zone of the Pontide palaeo-arc are common in the NE Turkey. One of them, the Kutlular (Sürme...
Compositional Variations, Zoning Types and Petrogenetic Implications of Low-pressure Clinopyroxenes in the Neogene Alkaline Volcanic Rocks of Northeastern Turkey
clinopyroxene zoning low-pressure alkaline volcanics eastern Pontides Northeastern Turkey
2009/7/7
Clinopyroxene phenocrysts and microphenocrysts in different series of the Neogene alkaline volcanic rocks from the eastern Pontides (NE Turkey) record various stages in the crystallization conditions ...