limestone deposits in nigeria
Coal mining processing plant in Nigeria. This coal mining project is an open pit mine located in Nigeria, announced by mining company - Western Goldfields - that it has discovered 62,400,000 tonnes of proven reserves of coal deposits worth US$1.2 billion which could be used for the generation of electric power...
a. Lead-zinc mine at Enyigba mining site
The Abakaliki area is known for hard rock quarrying and mining activities such as limestone (Nkalagu), sandstone (Amaeze), backed shale (Umuoghala), pyroclastic (Ezzagu), and lead-zinc ore ...
(PDF) CONTAMINATION ASSESSMENT OF WATER …
Geochemical assessment of water quality for irrigation in abandoned limestone quarry pit at Nkalagu area, southern Benue Trough, Nigeria Article Full-text available
Foraminifera Biostratigraphy, Palynofacies and Paleoenvironment …
The outcrop samples were collected at 1–1.5 m intervals depending on the thickness of the bed, and 1 m intervals for those from the hand dug wells. They include six siltstones and thirty-nine shales and intercalated shale and limestone samples. In all, 24 samples yielded foraminifera and. Foraminifera and ostracod biostratigraphy
Hydrochemical Characteristics of Water Quality Around …
Nkalagu area falls within the Southern Benue Trough and well knows for limestone mining and agricultural activities, mainly crop production. Mining activities in the area has been …
Appraisal of groundwater to risk contamination near an …
Appraisal of groundwater to risk contamination near an abandoned limestone quarry pit in Nkalagu, Nigeria, using enrichment factor and statistical approaches Vol.:(01245678)1 3 …
History of Enugu State Nigeria | AllNigeriaInfo
Minerals resources in the state include Coal, Limestone, Iron, Ore, crude oil, Natural gas and Bauxite. Places to Visit in Enugu State. There are a number of fascinating destinations in Enugu states for tourists. Iva Valley Coal Mine Natural; Ezeagu Tourist Complex; Nkalagu Silicon Sand Physical; Uzo-Uwani Natural Wounder; Nike lake Resort ...
Lead-Zinc-Barytes mineralization in the Benue Trough, …
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
Appraisal of groundwater to risk contamination near an …
Statistical index analysis using, contamination factor, metal pollution index, enrichment factor, and ecological risk were successfully applied for the assessment of the impact of heavy metal contamination in groundwater resources within the study area. Fifteen (15) groundwater samples were obtained methodically around the abandoned quarry pit …
b. Limestone quarry site at Nkalagu | Download Scientific Diagram
Coal mines are the chief formators of AMD in Nigeria, although occurrences have also been reported in other mining sites such as tin, barite, gold, lead-zinc ore, limestone, among others [5,12 ...
Planktonic foraminifera of the Nkalagu Formation type locality
The outcrops in the Nkalagu Quarries were chosen by Petters and Ekweozor (1982) to be the type locality for the Nkalagu Formation, and the Band 20 section as its type section. The 23.5-m-thick Band 18 section (Fig. 1, Fig. 2) begins with several thick limestone beds at its base, intercalated by thin shale layers.
Environmental effect of mineral exploitation in Nigeria
Aigbedion, I and Iyayi, S. E. Ambrose Alli University, Ekpoma-Nigeria. Accepted 14 February, 2007. The three stages of mineral development, viz exploration, mining and processing, have caused different types of environmental damages, which include ecological disturbance, destruction of natural flora and fauna, pollution of air, land and water ...
(PDF) Drill Core exploration for estimation of Limestone resources …
Akpan, E. B. (1992). Peruviella dolium (Roemer) and the age of the This research was carried out in phases- surface reconnaissance Mfamosing Limestone, S.E. Nigeria. Nigerian Journal of Mining geological mapping, subsurface investigation via drilling core, Geology. 51(28), 191-196. logging and analysis.
(PDF) RESISTIVITY SURVEY OF LIMESTONE DEPOSIT AT NKALAGU …
ABSRACT A geophysical survey for limestone deposits was carried out at Nkalagu of Ebonyi State in eastern Nigeria covering Block B zone at Nigercem-Ezeaku shale and Nkalagu cement factory. This ...
Paleoecology and Depositional Environments of the Upper
The Nkalagu Formation consists of flaggy, black to grey, laminated shale with impressions of Inoceramus and subordinate limestone, marl as well as siltstone (Petters and Ekweozor 1982; Gebhardt 2001). The formation has been dated middle Turonian to Coniacian based on calcareous nanofossil and planktic foraminifera contents …
ISSN: 1597-6343 (Online), ISSN: 2756-391X (Print) …
southeast regions of Nigeria. The limestone samples were identified as AS1 (Ashaka 1), AS2 (Ashaka 2), MF1 (Mfamosing 1), MF2 (Mfamosing 2), NK1 (Nkalagu 1), and NK2 (Nkalagu 2). The limestone samples were extracted from quarries situated in the states of Gombe (AshakaCem), Cross River (UniCem), and Ebonyi (NigerCem) in Nigeria.
Uses of limestone in Nigeria
Let's consider some of the most important uses that it has: Limestone is most often used as a building material. It is one of the main components of cement. Raw limestone is a chemical feedstock. It is used to make calcium oxide (quicklime), calcium hydroxide (slaked lime) and mortar. Limestone is also a soil conditioner in agriculture.
b. Limestone quarry site at Nkalagu | Download Scientific Diagram
Limestone quarry site at Nkalagu from publication: Impact of Past Mining Activities on Water Resources Around Active and Abandoned Mines and Quarries in Ebonyi State, …
Hydrochemical characterization of abandoned quarry and mine
The quarry and mine sites covered in this study are located at Nkalagu, Enyigba, Setraco, Amasiri and Nkaliki. Petters stated that at Nkalagu quarry, the …
Nkalagu – Large deposit of limestone in Ebonyi
Nkalagu is a town in Ishielu Local Government Area of Ebonyi State, Nigeria. It is notable for having a large deposit of limestone …
Impact of limestone quarrying operations on quality standards of …
Mining and mineral processing have the potential to generate income and promote economic development, but effects of operations on the host communities must be monitored to ensure environment integrity. The impact of limestone quarrying operations on quality standards of the soil and water at Ewekoro was assessed to determine the level …
Appraisal of groundwater to risk contamination near an …
Fifteen (15) groundwater samples were obtained methodically around the abandoned quarry pit of the Nkalagu area. The samples were analyzed using the America Public Health Association standard ...
(PDF) Nigerian Law in Context International Best Practices on Mining
The principal mineral deposits in Nigeria include coal, oil, and gas, and a good number of solid minerals such as gold, granite, limestone, etc. Sadly, the mining of these natural resources has ...
Facies Evaluations and Paleoenvironmental Reconstruction of the
The Turonian Nkalagu Formation exposed at NIGERCEM (Nigerian Cement Company) within the Lower Benue Trough was studied in this work in order to determine and establish the lithostratigraphic successions and reconstruct the paleoenvironment of the
Nkalagu (Record #2604) Sedimentary deposit in Nigeria …
7.8167, 6.5167. Political divisions (FIPS codes) Nigeria (country) Africa (continent) Land (continent) Commodity. limestone. Geologic map unit. Mainly sedimentary terrane, late …
(PDF) STUDIES ON THE INDUSTRIAL APPLICATIONS OF LIMESTONE …
The present study focuses on six limestone samples from three geographical regions in. The chemical properties of limestone have been the subject of several studies in recent years, highlighting its importance in various industrial applications. The present study focuses on six limestone samples from three geographical regions in
Hydrochemical Characteristics of Water Quality Around …
Nkalagu area falls within the Southern Benue Trough and well knows for limestone mining and agricultural activities, mainly crop production. Mining activities in the area has been carried out using open-cast method over three decades now (Ezekwe et al. 2012) and this method has great potential to impact negatively on the available water resources.
Appraisal of groundwater to risk contamination near an
Eyankware, M.O., Akakuru, O.C. Appraisal of groundwater to risk contamination near an abandoned limestone quarry pit in Nkalagu, Nigeria, using enrichment factor and statistical approaches. Int J Energ Water Res 7, 603–621 (2023). https://doi/10.1007/s42108-022-00186-0. Download citation. …
(PDF) STUDIES ON THE INDUSTRIAL APPLICATIONS OF LIMESTONE …
studies on the industrial applications of limestone samples from three geographical regions in nigeria: ashaka, mfamosing, and nkalagu October 2023 Science World Journal 18(3):459-464
Hydrogeophysical delineation of aquifer vulnerability in parts …
of Nkalagu area of Abakaliki, se. Nigeria Moses Oghenenyoreme Eyankware1,2 · Obinna Chigoziem Akakuru3 · Oghenegare Emmanuel Eyankware4,5 Received: 4 October 2020 / Accepted: 4 January 2022 / Published online: 2 February 2022 ... Delta State, Nigeria 3 Department of Geology, Federal University of Technology Owerri, Owerri, Nigeria 4 ...