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Open Journal of Geology (OJG) is an international journal dedicated to the latest advancements in geology. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of geology. All manuscrip…
Neda Baranpurian, Mohamad Hashem Emami, Mansor Vossoughi Abedini, Rahim Dabiri
Petrography and chemistry of minerals show that rocks of Upper Eocene in northeast of Tafresh are composed mostly of andesitic basalt, basaltic andesite and andesite volcanic rocks. Mineralogically these rocks are composed of phenocrystals of olivine, clinopy…
Yu Liu, Qimeng Liu, Zhouyang Jin, Liyong Cai, Xueli Cui
The thick Cenozoic unconsolidated aquifer is deposited under Sunan syncline core in Huaibei coalfield, the water yield property of unconsolidated bottom aquifer is strong and water pressure is high in some areas (up to 4 MPa in some areas). Water inrush accid…
Golchin Hajibapir, Mohammad Lotfi, Afshar Zia Zarifi, Nima Nezafati
The Kehdolan area is located at 20 kilometers to the south-east of Dozdozan Town (Eastern Azarbaijan Province). According to structural geology, volconic rocks are situated in Alborz-Azarbyjan zone, and faults are observed in the same direction to this system…
Manooseh P. Khavari Khorassani, Fatemeh Hadavi, Ebrahim Ghasemi-Nejad, Reza Mousavi-Harami
The Zagros basin, which trends NW-SE, is covered by a sea during the Paleogene, resulting in deposition of the Pabdeh Formation in the deeper parts of the basin. The thickness of the Pabdeh Formation in Tang-e-Abolhayat is about 221 m and it consists of purpl…
Mapathe Ndiaye, Seydou Coulibaly, Winimi Saratou Zouwinaba, Issa Ba
The vertical electrical soundings on the Matam region phosphates deposits are interpreted by inversion. To retrieve lithology from the obtained resistivities, mechanical drilling was performed to compare directly the lithologies and the geoelectrical resistiv…
Ofonime U. Akpan, Monday A. Isogun, Tahir A. Yakubu, Abraham A. Adepelumi, Chiedu S. Okereke, Adetola S. Oniku, Michael I. Oden
The evaluation of an intra-plate earthquake that occurred on Friday, 11 th September, 2009 and felt in parts of Abeokuta, Ago-Iwoye, Ajambata, Ajegunle, Imeko, Ijebu-Ode, Ilaro and Ibadan, all in south western Nigeria is presented. This event has been the lar…
Eric N. Ndikum, Charles T. Tabod, Bernard Z. Essimbi, Fidèle Koumetio, Noutchogwe C. Tatchum, 1 1, 1 1
Gravity studies have been carried out in the Douala sub-basin which is a sedimentary basin located both onshore and offshore on the South coast of Cameroon between latitudes 3 ° 03'N and 4 ° 06'N and longitudes 9 ° 00' and 10 ° 00'E, covering a total surface…
Xuan Wang, Liquan Guo
Coal working face is damaged more and more seriously by water below the coal face floor. Therefore, floor water detection is a must in the process of extraction. This article aims to introducing application and principle of the two-gateways parallel 3-D elect…
Bent T. Hansen, Klaus Wemmer, Prinya Putthapiban, Ilka C. Kleinhanns, Franziska Wilsky, 1 1
U/Pb-SHRIMP dating and Pb stepwise leaching (PbSL) experiments on zircons and garnets, respectively have confirmed the lack of Precambrian outcrops within the crystalline basement of Thailand. The obtained data for the high grade metamorphism show Indosinian…
Mohamadou Moustapha Thiam, Mapathé Ndiaye, Meissa Fall, Raphael Sarr, Joseph O. Medou
The locality of Thiès has significant mining and hydrogeological resources that are of major economic interest and necessitates a sustainable management. Most of these resources are contained in the Paleocene. For a better assessment of Paleocene, we elaborat…
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Open Journal of Geology (OJG) is an international journal dedicated to the latest advancements in geology. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of geology. All manuscrip… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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