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Environmental and Health Implications of Coal Mining

2020-8-21  Most of these coal deposits were exploited for use as fuel and for export. However, there has been geometric decrease of coal mining and use after 1959, owing in part to the discovery of petroleum and the civil war. But, recently coal mining started at Maiganga, Gombe state. The coal is used by Ashaka Cement PLC for its power plant . The aim of this study is to evaluate the environmental and health risk of the Maiganga coal mining,

(PDF) Electrical Resistivity Imaging of a Coal Deposit at

Electrical Resistivity Imaging of a Coal Deposit at Tai Area of Gombe State, North Eastern Nigeria

(PDF) IMPACT OF COAL MINING ON THE

Rediscovered in 1920, the Bezerra coal deposit provided, for about 15 years, lignites that mainly supplied the Portuguese Railroad Company and the Cements Company of Leiria.

CHARACTERIZATION OF A COAL DEPOSIT OVER PART OF

2017-11-27  Abstract: The purpose of this research work is to delineate the strike direction of a coal deposit at Tai area of Gombe, Northeastern Nigeria using a 2-D electrical resistivity method. ABEM Terrameter SAS 1000 was used for the data acquisition. Wenner-Schlumberger array protocol was employed because of its large median depth of investigation

Electrical Resistivity Imaging of a Coal Deposit at Tai

Electrical Resistivity Imaging of a Coal Deposit at Tai Area of Gombe State, North Eastern Nigeria A 2-D electrical resistivity imaging of some parts of Tai in Akko Local Government area of Gombe State, northeastern Nigeria was carried out.

Electrical Resistivity Imaging of a Coal Deposit at Tai

(2004) reveals that Coal seams have high resistivity with respect to the surrounding formation and its values vary from few hundreds of Ωm to few thousand Ωm. Their results sugg est that this method can be applied to detect coal deposit. Also coal itself usually has a high resistivity compared to other sedimentary rock types. This property has

Coal mining Coal deposits Britannica

2021-3-11  In geologic terms, coal is a sedimentary rock containing a mixture of constituents, mostly of vegetal origin. Vegetal matter is composed mainly of carbon, hydrogen, oxygen, nitrogen, sulfur, and some inorganic mineral elements. When this

Coal Deposits in Nigeria, West Africa with their

During the year 1916, the Ogbete Mine, Enugu resumed coal mining operation fully, and then other mines such as Onyeama, Iva Valley and Okpara climbing in the districts of Enugu followed suit. The outcome of coal mining in Enugu in 1916 when Ogbete Mines

SouthGobi Resources announces Soumber coal

Mineral deposit registration is a prerequisite for applying for a Mining License. SouthGobi Resources announces Soumber coal deposit officially registered with Government of Mongolia MINING.COM

COAL DEPOSIT IN MAMU FORMATION SlideShare

MINING AND MARKET Coal seams can be mined by surface/underground method. The choice of mining method is dictated by both technical and economic factors. The most important technical factors are the thickness of the coal seam, the depth of the coal

HEAVY METALS ANALYSIS OF COAL DEPOSITS AT

2016-10-29  metals released in the mining and burning of coal are environmentally and biologically toxic elements, such as lead, mercury, nickel, tin, cadmium, antimony, and arsenic, as well as radio isotopes of thorium and strontiumas reported by (Jeff, 2006). Coal ash contains heavy metals which can betoxic especially where there is prolonged

Chemistry of Maiganga Coal Deposit, Upper Benue

2020-8-21  The study area covers Maiganga Coal deposit, located at Maiganga village in Akko Local Government Area of Gombe state. The Maiganga coal mine is located at 8 km off Gombe-Yola road immediately after Kumo town . The present study area is located within the Gombe Formation, precisely at Maiganga coal mine, near Kumo in Akko LGA.

(PDF) IMPACT OF COAL MINING ON THE

On going research work with The aim is to assess the level at which coal mining has impacted on the Maiganga environment and community livelihood of Akko Local Government Area of Gombe state, Akko

Mineral Potential In Nigeria

Gombe coal mining deposit dokterolbrechtsbe. potential mineral deposits in imo state nigeria,coal mining Kingdoms of Nigeria Nigerian States, Capital Cities and,potential mineral deposits in imo state nigeria,About,Their Mineral Resources facebook Nigerian States and Their Mineral Resourc J at 1:35am,GOMBE STATE Gemstone.

Gombe to start preliminary exploration of mineral

The Gombe State Government is to commence preliminary study to ascertain the types of minerals resources deposited in the state and their quantities. limestone and coal which are being mined

Coal Deposits in Nigeria, West Africa with their

Coal Deposits Some Africa countries like Nigeria is blessed with coal rich states especially Enugu which is known as the “the coal city” because of its vast coal deposits, other states include; Benue, Kogi, Delta, Kwara, Plateau, Abia, Anambra, Bauchi, Edo, Ondo, Adamawa and Imo.. Fossil fuels came up as a result of the remains of dead animals and plants million years ago; an example of

COAL DEPOSIT IN MAMU FORMATION SlideShare

MINING AND MARKET Coal seams can be mined by surface/underground method. The choice of mining method is dictated by both technical and economic factors. The most important technical factors are the thickness of the coal seam, the depth of the coal seam, the

DESIGN OF A HAULAGE WAY IN AN UNDERGROUND

2014-2-16  1.1 Brief History of Coal in Nigeria Coal mining in Nigeria started in 1915 following the discovery of sub-bituminous coal near Enugu by the then Mineral Survey of Southern Nigeria. Since then, other coal sequences have been discovered, but the Enugu coal field remains the one that has the most extensive coal deposit. The

estimated deposits of energy minerals in nigeria

Coal Mineral Deposits In Nigeria And Its Uses Finelib com. The discovery of coal, mining and trading in nigeria the first coal that was discovered in nigeria far back in the year in the south eastern part of the country, at a specific location called udi ridge in enugu state it was discovered by albert kitson, a british mines engineer who had been searching for silver mineral deposit

The environmental implications of the exploration and

2019-2-1  Mining could be open-pit when the mineral deposit occurs at shallow depths (e.g. coal and tin) and underground mining (coal). All the stages of mining result in different environmental damages (Newman et al., 2010; Al-Usmani, 2011), which were highlighted in a flow chart by Ashton, Love, Mahachi, and Dirks (2001); Pring, Otto, and Naito (1999

Assessment of Underground Water Contamination Due

2017-5-8  The Maiganga Coal deposit is located at Maiganga village in Akko Local Government Area of Gombe state. The Maiganga coal mine is located at 8 km off Gombe-Yola road immediately after Kumo town (Figure 1). The study area is located within the Maiganga coal mine, near Kumo in Akko LGA.

Quantification and Radiological Risk Estimation Due

2016-6-27  The Maiganga coal is hosted within the Maastrichtian Gombe formation located at the Northern Benue Trough of northeastern Nigeria. It is a low-rank subbituminous coal deposit that is targeted by Nigerian government for power generation. Exploration work is currently ongoing to ascertain the quantity and quality of this deposit.

AN ASSESSMENT ON SOME SELECTED HEAVY METALS IN

2018-12-14  the coal originated, the temperature and pressure exerted on the deposit and length of time the coal has been formed. There are various stages of coal development peat (organic matter), lignite (lowest quality coal), sub-bituminous bituminous anthracite (highest quality and hardest coal).

DESIGN OF A HAULAGE WAY IN AN UNDERGROUND

2014-2-16  1.1 Brief History of Coal in Nigeria Coal mining in Nigeria started in 1915 following the discovery of sub-bituminous coal near Enugu by the then Mineral Survey of Southern Nigeria. Since then, other coal sequences have been discovered, but the Enugu coal field remains the one that has the most extensive coal deposit. The

Appraisal of the Economic Geology of Nigerian Coal

Mineable coal deposits in Nigeria occur at Enugu, Okaba, Ogboyaga, Orukpa, Obi-Lafia, Gombe and Chikila (Obaje, 2009). There is a reported occurrence of coal seams in Ezimo, Enugu State; Iyoko River, east of Ukana and Egodo River near Okpatu both in Benue State. There is a main coal seam in Inyi area, Enugu State. Inyi coal deposit is

Gombe to start preliminary exploration of mineral

The Gombe State Government is to commence preliminary study to ascertain the types of minerals resources deposited in the state and their quantities. limestone and coal which are being mined

The environmental implications of the exploration and

2019-2-1  Mining could be open-pit when the mineral deposit occurs at shallow depths (e.g. coal and tin) and underground mining (coal). All the stages of mining result in different environmental damages (Newman et al., 2010; Al-Usmani, 2011), which were highlighted in a flow chart by Ashton, Love, Mahachi, and Dirks (2001); Pring, Otto, and Naito (1999

Facts And History: The Mining Industry Of Nigeria

Mining is administered through the Ministry of Mines and Steel Development with Nigeria’s Minerals and Mining Act of 2007. SOME MINERAL ESTIMATED RESERVES AND THEIR LOCATIONS Coal : Nigerian coal is one of the most bituminous in the world owing to its low sulphur and ash content and therefore the most environment-friendly and most preferred

estimated deposits of energy minerals in nigeria

Coal Mineral Deposits In Nigeria And Its Uses Finelib com. The discovery of coal, mining and trading in nigeria the first coal that was discovered in nigeria far back in the year in the south eastern part of the country, at a specific location called udi ridge in enugu state it was discovered by albert kitson, a british mines engineer who had been searching for silver mineral deposit

Estimated Deposit Of Marble In Metric Ton In Oyo State

estimated deposit of marble in metric ton in oyo state; explain the working principle of jaw crusher; quarry mobile screen house; alamat pt mining coal di oku; Get Price And Support Online Assessment Of Beneficiation Routes Of Tantalite .