A geochemical study of Nkalagu limestone of the Lower Benue Trough as exposed at Nigeria Cement Company (NIGERCEM) was carried out. The study aims at the determination of major oxides and trace ...

Completed Transactions Mining & Solid Minerals Sector. BPE January 8, 2006. Nigerian Coal Corporation. Location of the Industry – EnuguOwnership Structure – Govt Owned. The Nigerian Coal Corporation was established in 1950 and it is owned by the FGN. The headquarter is located at No 25 Okpara Avenue, Enugu.

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 …

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, …

This paper evaluates Nigeria's solid mineral resources and the evolution and pathways to future transformation as a contributing sector of the Nigerian economy.

The National Bureau of Statistics (NBS) has revealed that limestone was the most produced solid minerals in 2016. According to the NBS in its States Disaggregated Mining and Quarrying Data for 2016, it revealed that Limestone is the most produced solid minerals in 2016 with 28,204,522.91 tons of limestone produced representing about …

A geochemical study of Nkalagu limestone of the Lower Benue Trough as exposed at Nigeria Cement Company (NIGERCEM) was carried out. The study aims at the …

The Nkalagu region, in southeast Nigeria, is well-known for its enormous limestone deposit. Open-cast mining technique is typically used to extract this material, and as a result, numerous pits have been produced throughout the years that are typically abandoned without rehabilitation.

The Nkalagu region, in southeast Nigeria, is well-known for its enormous limestone deposit. Open-cast mining tech- nique is typically used to extract this material, and as a result, numerous pits have been produced throughout the

This paper presents a review on previous activities of mining on water resources around active and abandoned mines/quarries across Ebonyi State, South-Eastern, Nigeria. As high demand for water ...

The Nkalagu area of Ebonyi state, southeastern Nigeria, is known for its large deposit of limestone. The deposit which appears to be one of the largest and most …

The present study investigated the distribution of elements and potentially toxic elements (PTEs) in soil profiles in the southeastern region of Nigeria, where unrefined and primitive mining practices are common. Soil samples were collected from mine and non-mine sites in Ameka and Nkalagu and analyzed for total elemental concentration …

The present study focuses on six limestone samples from three geographical regions in Nigeria (Ashaka, Mfamosing, and Nkalagu).

This Limestone forming environments (shallow coastal marine conditions) appears to have re-occurred several times in the geological history of the basins. The deposits of the Benue trough appear to contain the most …

PDF | On Dec 6, 2019, Eyankware MO published A Preliminary Assessment of Hydrogeochemical Quality of Groundwater around Rural Communities of Abandon Nkalagu Limestone Quarry. SE Nigeria | Find ...

Although, geophysical methods have been used to evaluate protective capacity of aquifer in parts of other parts of southern Benue Trough, little or no research has been carried within the abandoned limestone mining area of Nkalagu and its adjoining environs to determine its aquifer protective capacity.

Only the Turonian–Coniacian of the Lower Benue Trough (Nkalagu Formation) yielded such forms, which are important for biostratigraphy and worldwide correlation of strata. Due to their relatively scarce occurrence in Nigeria (Petters, 1983a), a biostratigraphic zonation based on planktonic foraminifera for the Late Cretaceous was …

Nkalagu limestone is a rock unit in Nkalagu formation of the Lower Benue Trough. This formation has been found to evolve in Turonian time (Peters, 1978). Nkalagu formation type section is located at the Nkalagu limestone quarry of Nigeria, where it is well exposed in two quarry faces. These mineral (limestone) is been exploited for the production of …

Ebonyi State is underlain at depth by the Precambrian Basement Complex and by Cretaceous sedimentary units which include the Abakaliki Formation, Nkalagu Limestone, Amasiri Sandstone and Afikpo Sandstone and spans through Southern Benue Trough and Anambra Basin. Shales, sandstones, siltstones and limestones which range from …

limestone deposits in nkalagu nigeria Geochemical assessment of water quality for irrigation in. WebJan 24, 2018 The Nkalagu area of Ebonyi state, southeastern Nigeria, is known for its large deposit of limestone. The deposit which appears to be one of the largest and most economically viable limestone resource bases of the country was found ...

This is a sedimentary rock mineral found in Ewekoro and Shagamu (Ogun State), Ukpilla (Edo State), Calabar (Cross River), Nkalagu (Anambra State), Benue and in Sokoto State. Limestone is an essential raw material for the manufacturing of cement. All cement industries are located in all the above areas where limestone is found.

Seasonal Variation in Accumulation of Atmospheric Heavy Metals in Bryophyte Moss around the Mining Areas of Ebonyi State, Southeast Nigeria

Nkalagu formation type section is located at the Nkalagu limestone quarry of Nigeria, where it is well exposed in two quarry faces. These mineral (limestone) is been exploited for the production of cement.

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 Nigeria (Ashaka, Mfamosing, and Nkalagu).

Nkalagu Nigeria Limestone Mining steampot. Nkalagu Nigeria Limestone Mining Granite quarry business plan in zambiaWe are a largescale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment, milling equipment, mineral processing equipment and building materials equipment

Geochemical assessment of water quality for irrigation in abandoned limestone quarry pit at Nkalagu area, southern Benue Trough, Nigeria

Appraisal of groundwater to risk contamination near an abandoned limestone quarry pit in Nkalagu, Nigeria, using enrichment factor and statistical approaches

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 Nigeria (Ashaka, Mfamosing, and Nkalagu). The analyses of their chemical composition using the Loss …

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 ...

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 …