H02: Loans Loss Provision has no significant effect on the return on assets of deposit money banks in Nigeria. 27 Lead City Journal of the Social Sciences (LCJSS), Volume 8 (No. 3), November 2023 Literature Review Conceptual Issues Scholars in a various business and strategic management fields have begun to pay close attention to the issue of ...
Lead Ore Deposits – Nigeria is one of the Africa countries that are richly blessed with abundant natural resources and minerals and Lead is one of them; below are some of the states with Lead deposits; Akwa Ibom, Imo, Anambra, Bayelsa, Benue, Enugu, Niger, Ebonyi, FCT, Plateau, Cross River, Taraba, and Zamfara. ...
Lead (Pb) is one of the solid minerals that occur in large quantity in different Nigerian states. It has been estimated (1) that Nigeria has over 10,000,000 tons of lead ore deposits with sulphide …
the Nigerian Mining Corporation has indicated proved reserves of up to 711,237 tonnes [5]. Nigerian Lead-Zinc Mining Company in 1956 gave conservative indicated reserves of 693,000 tonnes with 9.0% lead and 7.0% zinc [3]. The Abakaliki field is still Nigeria's most important lead-zinc deposit. In Azara area, the Nigerian Mining
Assessment of Environmental Geochemistry of Lead-Zinc Mining at Ishiagu Area, Lower Benue Trough, Southeastern Nigeria January 2020 Earth Science Research 9(1):31
MAP: Africa's natural resources. The miners in Niger State may have encountered the same lead-rich vein found in Zamfara, says Tirima. An estimated 3,000 residents of the two villages have been ...
It is estimated that Nigeria has over 10,000,000 tons of lead ore deposit and it is an important component in car battery production. The prospect of global economy is promising, so the …
Nigeria is one of the Africa countries with abundant lead natural resources deposits and minerals. Listed below are some of the states in Nigeria that are rich in lead deposits, they are Akwa Ibom, Imo, Anambra, Bayelsa, Benue, Enugu, …
The aim of this study is to examine the effect of Technology Integration on Financial performance of Deposit Money Banks in Nigeria. There is rapidly increasing integration of technology in the banking sector among developing economies. In order to achieve these objectives, this study collected data using questionnaire administered to 150 participants from 11 selected deposit …
An estimated 10 million tonnes of lead/zinc veins are spread over eight states of Nigeria . Proven reserves in three prospects in the east-central area are 5 million tonnes. Joint venture partners are encouraged to develop and exploit the various lead/zinc deposits all over the country.
The Nigerian Lead ore refers to the lead deposits found in Nigeria, which are a valuable mineral resource for the country. Lead is a soft, bluish-white metal that is used in a variety of ...
The Abakaliki field is still Nigeria's most crucial lead-zinc deposit. 1.2.1 Uranium in the Sedimentary Basins About 85% of the world's production of uranium comes from deposits associated with sedimentary and supergene processes. Such deposits include these occurrences: (1) quartz-pebble conglomerates, (2) sandstones, (3) calcrete and (4 ...
The few metallic minerals of importance are those of iron ore, lead-zinc, tin-tantalum, gold, manganese, and probably nickel. ... ferruginous schists, most of Nigeria's manganese deposits a re ...
Sediment-hosted Pb-Zn (±Ba ± Cu ± F ± Ag) deposits contain the major global resources of lead and zinc and contribute significantly to the world's production of Pb-Zn (Singer, 1995, Wilkinson, 2014).These deposits account for around 52 % of lead global resources and 48 % of zinc, thus are economically important source of base metals on Earth (Singer, 1995, …
Rivers State, Nigeria. Accepted 8 November 2013 The lead-zinc deposit of Enyigba and its environs are localized in the cretaceous sedimentary rocks of the Albian Asu River Group in the Lower Benue Trough, Southeastern Nigeria. The Albian Asu River Group is made up of shale, siltstone, sandstone and limestone. The deposits were formed
A detailed geophysical survey was carried out at Babbantsauni and Ledi.A regional geological reconnaissance investigation was carried out by McConnell (1949) and identified …
Lead and zinc ore deposits have been mined on a very a large scale in Nigeria. Over 30 lodes of lead-zinc measuring an aggregate length of about 7,000m have been reported in the Nigerian lead-zinc field. The …
Baryte deposits that occur in Nigeria are mainly seen are mostly found as vein filling in association with lead-zinc lodes, and in the sedimentary rocks of Benue state (lower and middle valley). A recent survey carried out on barite deposits …
Nigeria's most important lead-zinc-barytes deposit is the Abakaliki field which is made u p of primarily four lodes namely Ishiagu, Enyigba, Ameki and Ameri in the Lower Benue Trough.
A study was performed to characterize the Ishiagu lead-zinc deposit prior to beneficiation. The study included the use of XRD, SEM and both reflected- and transmitted-light microscopy. The results showed that the ore consists mainly of galena (PbS), sphalerite (ZnS) and quartz (chert), with pyrite, siderite and chalcopyrite occurring as trace minerals. The textural relationships …
Since the discovery of lead in Nigeria, it has been widely assumed that it can only be found in the Benue trough (Olade and Morton 1985;Akande and Mücke 1989;Oha et al. 2017 ...
Metallogenesis of the Lode Gold Deposit in Ilesha Area of Southwestern Nigeria: Inferences from Lead Isotope Systematics Akindele O. Oyinloye Department of Geology, University of Ado-Ekiti, P .M.B. 5363, Ado-Ekiti, Nigeria (received 29 March, 2005; revised 21 January, 2006; accepted 21 January, 2006) E-mail: aoyinunad@yahoo Abstract.
Base metals (Lead and Zinc) and some uranium deposits accumulate in Nigerian sedimentary basins. Presented in this article is a table listing all ore deposits, their types, mode of occurrence, and locations in Nigeria.
Nigerian sedimentary lead–zinc–barite–fluorite-deposits which covers along 600 km long Benue-Trough extends from south of Abakaliki District in Lower-Benue to Zurak-Wase Districts in Upper-Benue. Highly saline subsurface waters issuing out as springs, streams and wells are quite ubiquitous throughout the mineralogical-belts. This research intends to …
With our foray into the Copper Ore Supply & Export business, FirstPrime is poised to become a trusted and reliable partner for clients seeking high-quality copper ore from Nigeria. We are committed to leveraging our expertise, industry connections, and client-centric approach to exceed expectations and forge enduring relationships. Copper, a versatile and valuable metal, is
the geologic settings of the Benue Valley lead-zinc deposits (Olade and Morton, 1985 ; Haruna, 2017 ); (3) mixing of juvenile and connate waters ( Offodile & Reyment 1976 ), this might not be the ...
deposits in the Nigerian schist belts and the galena-sphalerite deposits of the Benue Trough (Figure 2 & Figure 3) in order to constrain the local source rocks of lead, identify the isotopic composition of the main Pb reservoirs, and by analogy, of …
The epigenetic Pb-Zn deposits of the southern Benue Valley (Nigeria) are localized within Cretaceous sediments of an intracontinental rift basin. Fluid inclusion studies of vein minerals from the Abakaliki and Ishiagu orebodies show that sphalerite and quartz were deposited at relatively low temperatures (102–175 °C), with ore-fluid salinity mostly in the range of 17–25 equiv. wt% …
A detailed mineralogical and elemental characterization of a lead (Pb) ore deposit from Ishiagu, Ebonyi State, Nigeria was carried out with XRD, SEM-EDX, and ICP-OES based mappingtechniques. The results show that the most dominant and valuable metal is lead (Pb = 95.02%, mass fraction). The main mineral is galena. Ilmenite and sphalerite occur as minors, …
the lead-zinc deposits of the Middle and Lower Benue Trough, and suggested a basinal-brine expulsion model for the Benue ore fluids. The distribution of the lead-zinc-barium deposits in the Benue Trough of Nigeria are restricted to the Albian – Turonian sediments but more widely distributed spatially. They occur
Galena is found in Nigeria, West Africa in large deposits mainly in Ishiagu, Ebonyi State, with an estimated reserve of 15 million tonnes, other states with these deposits include; Taraba, Kwara, Ogun, Kogi, Ekiti, and Nasarawa.. Physical properties of Galena Galena is the principal source of lead (II) sulphide with a melting point of 1,114 °C and a boiling point of 1,281 °C.
Welcome to the Integrated Automation and Interactive Solid Minerals Portal (IAISMP), the GO-TO portal for real time information on Mining Sector in Nigeria. Office:No. 2, Luanda Crescent, off Adetokunbo Ademola Crescent, Wuse II, Abuja, F.C.T., Nigeria. Call Us: +234 9 523 9064
This places the deposits in the lower crustal geotectonic environment (Figure 7) of Zartman and Doe (1981), indicating a source of much lower µ. In contrast, mineral extracts from the northwestern Nigeria gold deposits plot distinctively in the upper crustal geotectonic field typical of sources enriched in U/Pb and Th/Pb.
The Nigerian lead-zinc-barytes field extends for about 560km in a narrow belt from Ishiagu in the ... The Abakaliki field is still Nigeria's most important lead-zinc deposit. In Azara area, the ...
In Nigeria, lead occurs completely in the form of galena, most often in association with other minerals like sphalerite, argentite and heamatite [1], Lead deposits in Nigeria are all similar in type and occur in rock of lower cretaceous age stretching over 580 kilometers in length in the NE-SW direction from Gwana in Bauchi State to Ishiagu in ...
PDF | On May 11, 2019, M A Olade published Solid Mineral Deposits and Mining in Nigeria: -A Sector in Transitional Change | Find, read and cite all the research you need on ResearchGate
It is estimated that Nigeria has over 10,000,000 tons of lead ore deposit and it is an important component in car battery production. The prospect of global economy is promising, so the automotive industry which is closely related to the lead market, is witnessing growth thereby creating more demands for the product.
Welcome to the Integrated Automation and Interactive Solid Minerals Portal (IAISMP), the GO-TO portal for real time information on Mining Sector in Nigeria. Office:No. 2, Luanda Crescent, off …
This paper examines the types of ore deposits in Nigeria. Ores of iron, tin-niobium-tantalum deposits, and precious metals in the Nigerian basement complex are predominantly associated with the metasediments (gneisses and schists). ... Gadabuke Iron Enugu * Tin-tantallum Niobium Plateau Pegmatites of central Nigeria Kano Lead-zinc Benue Gongola ...
However, vast crystals or deposits occur in Ishiagu, Ebonyi State; South Eastern region of Nigeria. High great chalcopyrite deposit can also be found in Baluba, East of Lusaka, Zambia . Nigerian copper ore is mostly found as complex ore alongside zinc and lead . Copper ore deposit around Nigeria could be described in the Table 2 .