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In the foreign scene, $12 and $56 are the ranges of the prices of limestone coming from Nigeria. Nigeria market shares in limestone. Exports . Nigeria ranks 86th in limestone market shares in global exports. They make $ 831.00 (-54.1%) yearly.. Imports. Nigeria ranks 49th in limestone market shares in global exports. They make $ 450.09K (-51.0% ...
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Introduction. The limestone beds on the Benin Flank of southwestern Nigeria are of importance to economic and industrial growth of Nigeria. Little attention has been …
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ELSEVIER Engineering Geology 37 (1994) 271 283 A study of some Nigerian carbonate rocks for the building construction industry E.O. Esu a, A.E. Edet a, S.C. Teme b, C.S. Okereke a Department of Geology, UniversiO' of Calabar, P.O. Box 1115, Calabar, Nigeria b Institute of Geosciences and Space, Technology Rivers State University qfScience and ...
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Esu, Edet, Teme, & Okereke (1994) reported a widespread of carbonate rocks occurrence in Nigeria. Carbonate rocks have several industrial and engineering applications. ... J.I. (2017). Quality and durability of some marble deposits in the southern schist belt (Nigeria) as construction stones. Bulletin of Engineering Geology and the Environment ...
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This study has proved that the carbonate content in red limestone beds ranged between 53.5-100.0 %, while this percentage ranged in red marly rocks …
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The limestone beds on the Benin Flank of southwestern Nigeria are of importance to economic and industrial growth of Nigeria. Little attention has been paid …
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Significant differences exist between siliciclastic and carbonate sediments; therefore, the course of diagenesis differs in these two fundamentally different kinds of rocks. To illustrate, carbonate sediments are intrabasinal deposits, which are precipitated in some manner from the water in which they are deposited.
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Petrography and reservoir quality controls in shallow transitional marine Cretaceous-Paleogene deposits in the Dahomey Basin, Nigeria. Author links open overlay panel Olajide J. Adamolekun a, Benjamin Busch a, Michael P. Suess b, Nicolaas ... The carbonate rocks of the Ewekoro Formation in the Ilaro Well (IL) are predominantly …
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Arufu and Akwana within the Lower Cretaceous (Albian) carbonate sequence of the middle Benue Trough. The... fracture controlled bodies within a sequence of carbonate rock types ranging from recrystallized micrite,... wackestone, oncoidal packstone, oolitic grainstone and carbonate breccia. The principal ore minerals in the veins
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Most carbonatites trace their origins to mantle melting ().Radiogenic isotopic compositions of carbonatite-associated REE deposits suggest an origin from enriched mantle domains (enriched mantle type 1, EM1; enriched mantle type 2, EM2; and HIMU type, i.e., high "μ", where μ = 238 U/ 204 Pb). Carbonate melts enriched in REEs …
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High-grade supergene manganese oxide ores cap the manganese carbonate beds. All these major ore deposits formed in the interval 2.0-2.2 Ga. Additional deposits that contain only relatively small ...
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Characterization and assessment of Okpella metacarbonate deposit in Nigeria. Ayinla Habeeb. 2016, Carbonates and Evaporites. See Full PDF Download PDF.
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In Nigeria marble and calcsilicate rocks occur in large deposits e.g., Jakura and Ekirin Adde in Kogi state, Igbeti and Alaguntan in Oyo state, Elubu in Kwara State and Igarra …
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In Nigeria, marble and calcsilicate rocks occur in large deposits in areas like Jakura and Ekirin Adde in Kogi state, Igbeti and Alaguntan in Oyo state; Elubu in Kwara State and Igarra in Edo ...
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This study has proved that the carbonate content in red limestone beds ranged between 53.5-100.0 %, while this percentage ranged in red marly rocks between 20.5-50.0 %, But in the rocks that do ...
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Petrographical Study of Ewekoro Carbonate Rocks, in Ibese, South Western Nigeria 1 ... Limestone deposits can be found in every system of the geologic column since the Precambrian ...
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Marble is a metamorphosed limestone. Limestone and marble are carbonate rocks, dominated by the mineral calcite (CaCO3). Nigeria is endowed with large deposits of limestone and marble located in all …
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PDF | On Jan 1, 2023, Omodeni Jumoke published The Geochemistry of Carbonate Rocks in Igwe Igarra, Southwestern Nigeria | Find, read and cite all the research you need on ResearchGate
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zoned complexes of alkaline-igneous rocks, though some deposits may consist of dikes or thick sheets. Associated igneous rocks typically include ijolite, melteigite, pyroxenite, and nepheline syenite. Carbonatites are typically associated with undersaturated igneous rocks that are miaskitic (nearly peralkaline) rather than agpaitic (peralkaline).
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The diverse geology of Nigeria offers opportunities for the exploitation of varied mineral deposits contained in different rock units. Abundant mineral deposits occur in all components of Nigerian ...
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These two are among the most important basins in Nigeria in terms of carbonate deposits. Several studies have been carried out on the carbonate depositional environments of these two basins as the study area. ... The detailed analysis of carbonate rocks of the Igumale Formation in the southern Benue Trough and Ewekoro Formation …
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The limestone at Mfamosing, near Calabar, is the largest and the purest deposit in Nigeria. It is about 50 metres thick at the quarry site. West of Calabar, another carbonate body occurs in the subsurface that is 450 metres thick. The Calabar Flank is the main carbonate province in Nigeria with well-developed tropical karsts and caves.
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Elsevier, New York. Coker S.L. and Ejedawe J.E.(1983): Hydrocarbon Source Potential of Cretaceous Rock of Okitipupa Uplift, Nigeria Journal of Mining and Geology; Vol. 20 pp 168-169. Dunham R.J. (1962): Classification of Carbonate Rocks According to Depositional Texture, In: Classification of Carbonate Rocks (Ed. By W.E. Ham), pp 108 …
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cate rocks. In Nigeria, marble and calcsilicate rocks occur in large deposits in areas like Jakura and Ekirin Adde in Kogi state, Igbeti and Alaguntan in Oyo state; Elubu in Kwara State and Igarra in Edo State are just few of the quantified and a already being exploited locations where carbonates rocks are found (Fatoye and Gideon, 2013) [1].
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2006). Marble is a metamorphosed limestone. Limestone and marble are carbonate rocks, dominated by the mineral calcite (CaCO 3). Nigeria is endowed with large deposits of …
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Carbonate Replacement Deposits (CRDs) are geological formations that result from the replacement of pre-existing carbonate rocks by ore minerals, often metals such as lead, zinc, and copper. These deposits are significant sources of base metals and are of economic importance due to the concentration of valuable minerals within them.
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The carbonate rocks of the Ewekoro Formation in the Ilaro Well (IL) are predominantly made up of wackestone (at 129 and 153 m) and packstone (between 128 and 138 m), which sometimes contain quartz sand (0.3 to 26.7% quartz), with interbedded fine-to medium-grained poorly sorted calcareous sandstones (between 136 and 158 m).
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Dolomite Deposits - Nigeria is one of the African Countries with Dolomite deposits and these are located in Abuja, Edo (Ikpeshi and Akoko), Kogi, Nasarawa, Kwara, Yobe, and Oyo.. Dolomite is one of the compositions …
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Three textural features seem especially useful in classifying those carbonate rocks that retain their depositional texture (1) Presence or absence of carbonate mud, which differentiates muddy ...
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This study's objective is to do an economic evaluation of the carbonate rocks deposit in the Igwe area by classifying the rocks on the basis of their chemical and mineralogical composition and comparing them to standards. ... C.A., Ed. (1989) Geology of Nigeria. 2nd Edition, Rock View (Nig) Ltd., Nigeria, 38-45. ...
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