Results 61 to 70 of about 141 (82)
Resource Geology, 2012 AbstractZircons and other heavy minerals (corundum, rutile, ilmenite, magnetite, sillimanite) are identified in the Nsanaragati gem corundum placer deposit, in the western part of the Mamfe sedimentary basin, SW Cameroon. These alluvial minerals have different morphological characteristics and zircons, in particular, vary mostly in colour and shape ...
Nguo Sylvestre Kanouo +2 more
exaly +3 more sources
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International Journal of Coal Geology, 2019
Abstract The Mamfe basin is thought to be a rift splay segment of the southern Benue Trough and is genetically link to the Abakaliki and Anambra sub-basins in Nigeria. In the Mamfe basin very little studies have been done on maceral characterization and hydrocarbon generative potential of the Cretaceous black shale.
Edwin Ayuk Ndip, Christopher M Agyingi
exaly +2 more sources
Abstract The Mamfe basin is thought to be a rift splay segment of the southern Benue Trough and is genetically link to the Abakaliki and Anambra sub-basins in Nigeria. In the Mamfe basin very little studies have been done on maceral characterization and hydrocarbon generative potential of the Cretaceous black shale.
Edwin Ayuk Ndip, Christopher M Agyingi
exaly +2 more sources
Composition and applied sedimentology of salt from brines of the Mamfe Basin, Cameroon
Journal of Geochemical Exploration, 2006 Abstract Salts produced using brines of the Mamfe Basin were analysed by XRD for their mineral composition and ICP-MS for minor element composition. Halite (NaCl) and dolomite (CaMg (CO3)2) constitute the major minerals with minor impurities from Mo and Cd in the chlorides and Sc and Cu in the carbonates.
E. Eseme +4 more
openaire +2 more sources
Geochemical characterization of a Cretaceous black shale from the Mamfe Basin, Cameroon
Petroleum Geoscience, 2006 Shale from Cretaceous strata of the Mamfe Basin has been characterized by petrological and geochemical techniques. The aims of this study were to assess the quality of its organic matter, evaluate its thermal evolution and highlight its potential as a source rock. The total organic carbon (TOC) (4.45 wt%) of the shale constitutes that of a
E. Eseme, R. Littke, C. M. Agyingi
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Geoinformatics & Geostatistics: An Overview, 2018 Thirty-six gravity Bouguer data were collected in the Mamfe sedimentary basin. Third-order polynomial filtering was applied to the data. Third-order regional and residual gravity data were plotted as boxplots to compare distributions of different gravity fields. Boxplots enable to observe outliers in the data.
Nguimbous Kouoh JJ +2 more
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Journal of African Earth Sciences, 2015
Abstract The Ikom-Mamfe basin is approximately a 130 km long, east–west abutment onto the eastern flank of the lower Benue trough of Nigeria and extends westwards into Cameroon. Two hundred and six fracture lineaments were analyzed in the Nigerian sector of this basin.
M.I. Oden, E.U. Egeh, E.A. Amah
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Abstract The Ikom-Mamfe basin is approximately a 130 km long, east–west abutment onto the eastern flank of the lower Benue trough of Nigeria and extends westwards into Cameroon. Two hundred and six fracture lineaments were analyzed in the Nigerian sector of this basin.
M.I. Oden, E.U. Egeh, E.A. Amah
exaly +2 more sources
Journal of African Earth Sciences, 2019
Abstract Mineralogical and geochemical analytical methods were employed to characterize sediment samples from the Mamfe basin (MB) and Douala sub-basin (DSB) in order to constrain the provenance, weathering, paleoclimate, and depositional history of rocks from both basins.
Gabriel Ngueutchoua +1 more
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Abstract Mineralogical and geochemical analytical methods were employed to characterize sediment samples from the Mamfe basin (MB) and Douala sub-basin (DSB) in order to constrain the provenance, weathering, paleoclimate, and depositional history of rocks from both basins.
Gabriel Ngueutchoua +1 more
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Journal of African Earth Sciences, 2019
Abstract Field and laboratory studies were carried out with the aim of characterizing the depositional environment and oxidation conditions during accumulation of shales in the Mamfe basin. Field studies denoted that the shales were black to dark grey in color, sub-tabular to tabular in occurrence, with some (n = 20) reacting vigorously with dilute ...
Ekomane Emile +1 more
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Abstract Field and laboratory studies were carried out with the aim of characterizing the depositional environment and oxidation conditions during accumulation of shales in the Mamfe basin. Field studies denoted that the shales were black to dark grey in color, sub-tabular to tabular in occurrence, with some (n = 20) reacting vigorously with dilute ...
Ekomane Emile +1 more
exaly +2 more sources