Özet:

The work area is located within the horst-graben system located about 10 km northeast of the Dinar district connected to the province of Afyonkarahisar and controls the formation of the Lake area. The area studied is formed by the horst-graben system and the normal-verev throwing benefits. The Dombayova gravenium, where the studies were carried out, is a collapse area of approximately 5 to 7 km wide, 20 km long. Dombayova graveni; on the edges, such as allyvium varieties and molozes, is usually made up of mid-earth tan unit, and on the middle parts, side-earth transition unit with side-earth units, shell, silk, shell, shell and very unstained broken units. Due to the active tectonism in the work area, the trending can be observed in the units especially on the east edges of the field. In addition, this situation has caused striking turmoil in some areas, as it is also observed in the caroths taken from the findings. This process has also provided the development of the normal benefits in the field along with the formation of the normal benefits. Dombayova graveni is represented by the normal and verv-released beams, which tend from the west and east edges to the center of the basin. As observed in the survey studies, the benefits in the pool have caused the existing units to form at different levels at very short distances. Similar disorders were also observed in the linyite vessels. Therefore, it is faced with difficulties in coal correlation and vein modeling. Through the grabbed scanning studies, the presence of myosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen-Plyosen The thickness of the linyts on the field begins from a few cm on the edges of the pool, and the place towards the center of the pool reaches the thickness of hundreds of meters. The laboratory analysis found that these linyts had an average of 1783 kcal/kg low heat value, 40,57 per cent moisture, 18.97 per cent ashes, 27.65 per cent flying substance, 12.81 per cent fixed carbon, 0.73 per cent sulfur and 1.25 per cent total sulfur.

Anahtar Kelimeler:

Özet:

The study area is located 10 km to the northeast of Dinar district of Afyonkarahisar province within the horst-graben system that also controls the formation of the Lakes region. The studied horst-graben system was formed by oblique slip faults along with normal faulting. The Dombayova graben is a depression region of approximately 5 to 7 km in width and 20 km in length. Dombayova graben consists of generally medium-grained units such as alluvial fans and slope debris at the edges of the basin, and claystone, siltstone, sandstone, mudstone and unconsolidated clastic units at the center of the basin that has lateral and vertical transition. Due to the active tectonism in the study area, visible inclinations in the units especially in the eastern side of the area are remarkable. In addition, as observed in the cores taken from the boreholes, tight folding formed in some areas. This tectonic process, along with the formation of normal faulting in the field has led to the development of oblique slip faulting. Dombayova graben, is represented by normal and oblique slip faults sloping from the western and eastern edges towards the basin center. As observed in the drilling studies, faults in the basin caused the existing units to form at different levels over very short distances. Similar displacements have also been observed in the lignite veins. The drilling activities carried out in the graben, the presence of Miocene-Pliocene aged lignites formed under the Late Pliocene-Quarternary sediments with a reserve of approximately 1.525 billion tons (±100 million tons) were determined. The thickness of the lignites in the field starts from a few cm on the edges of the basin and reaches to the basin center from hundreds of meters in some places. As a result of the laboratory analyzes, these lignites have an average of 1783 kcal/kg Lower thermal value, 40.57% moisture, 18.97% ash, 27.65% volatile matter, 12.81% constant carbon, 0.73% sulfur in ash, 1.25% total sulfur values.