Results 101 to 110 of about 24,581 (234)
Journal of Nigerian Society of Physical SciencesThis study provides a comprehensive geological mapping and structural analysis of lithological units within a portion of the Adamawa Massif in northeastern Nigeria, emphasizing their implications for mineralization.
SOLOMON YUSUF, Williams Wakili
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Textural complications of banded iron formation and the potential production of nano-magnetite: a case study from the Central Eastern Desert of Egypt. [PDF]
Sci Rep, 2023 Abdel-Hakeem M, El-Habaak G.
europepmc +1 more source
Geomechanics and Geophysics for Geo-Energy and Geo-ResourcesThe Ilesha and Ado-Ekiti areas are characterized by extensive mineral potentials, including both metallic and non-metallic resources. To detect the probable zones of mineralization, airborne magnetic and radiometric data were applied to map lineaments ...
Christian Ordóñez +8 more
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Proceedings of the Nigerian Society of Physical SciencesThe Okeso pegmatites field was evaluated using magnetic method within abandoned mining site close to the southeastern region of Ojoku area. The study aims to delineate, identify geological boundaries and determine depth of tin deposits in the area.
FOLORUNSO I. O. +3 more
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Timing of thermal events in eastern Dronning Maud Land, East Antarctica [PDF]
, 2003 Using cathodoluminescence (CL)images,the zircons analyzed by K. Shiraishi et al.(J.Geol.,102,47,1994) for SHRIMP U-Pb dating (prior to the use of CL images) have been re-examined in order to unravel the periods of multiple zircon growth in eastern ...
C.M. Fanning +4 more
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Bulletin of the Mineral Research and Exploration, 2011 Batı Anadolu'da yüzlek veren Menderes Masifi ana hatlarıyla Geç Alpin sıkışma tektoniği ile biçimlenmiş karmaşık bir tektonik iç yapı sunmaktadır. Bu kristalin kompleksin litostratigrafik istifi; 1-Pan-Afrikan temel (çekirdek serisi) ve 2-Paleozoyik ...
Osman CANDAN +7 more
doaj
Aeromagnetic and digital elevation model constraints on the structural framework of southern margin of the Middle Niger Basin, Nigeria. [PDF]
Sci Rep, 2021 Salawu NB.
europepmc +1 more source
Bulletin of the Mineral Research and Exploration, 2011 Batı Anadolu'da yüzlek veren Menderes Masifi kuzeyde Afyon Zonu, güneyde ise Likya napları tarafından tektonik olarak üzerlenmektedir. Öte yandan kuzeybatıda, Kikladik Kompleks ve onu üzerleyen Likya naplarından yapılı Alpin yaşlı yüksek basınç üniteleri
Osman CANDAN +8 more
doaj
LA-(MC-)ICP-MS zircon U-Pb isotopes, trace element contents, Lu-Hf isotopes analyses, and whole rock geochemistry analyses.<p></p>
et al., Jionghui Wang
openaire +1 more source
Resetting and closing codition of Rb-Sr whole-rock isochron system: some samples of metamorphic and granitic rocks from the Gondwana super-continent and Japan Arc [PDF]
, 2003 The closure temperature of the Rb-Sr whole-rock system for felsic rocks has been generally considered to be ca. 700゜C, but it falls to ca. 400゜C, as a result of efficient action of fluids,especially H_2O.
Hiroo Kagami +5 more
core +1 more source