coalmine in enugu

coalmine in enugu

Coal mining in Enugu district, Nigeria | EJAtlas

2021-1-8 · Coal generated lots of revenue for Nigeria between the years 1916 and 1970 when it was one of Nigeria’s major revenue earners. In the south eastern part of the country, mining exploration began in present day Enugu State in 1909, with production

Brief History of ‘Coal Mine’ in Enugu – How Nigeria News

Mining of coal in Enugu really started in 1916 with the Ogbete mine and later other mines like the Ribadu, Onyeama and Okpara mines were opened up. During the civil war

coal mining enugu - shibang-china

The first coal mine in the Enugu area was the Udi mine opened in 1915 which was shut down two years later and replaced with the Iva Valley mine. Nigerian Coal Corporation - Wikipedia, the free encyclopedia. The Nigerian Coal Corporation (NCC) is a Nigerian parastatal corporation responsible for mining and selling coal. It is based in Enugu.

where is okpara coal mine located in enugu

The reserve of Enugu Coal is given in table 1.0 according to their formations. Enugu Coal has a calorific value of 10,000 to 13,000 BS 11/1b having a total reserve of over 350 million tons (Reyment 1965). Table 4 Coal Reserve of Enugu and the Hosting Formations (modified after NCC 1985) Mine Location Geol unit Type of Coal Estimated Reserve in

Contaminated blessing! How coal mining polluted water ...

2020-12-27 · “This stream water is from the Okpara Coal Mine and that is what we drink” said Okechukwu, an indigene of Enugu South Local Government Area as he leaves his roundly built wife in

(PDF) Design of a Powered Support System in Enugu Coal

A powered. support system is designed fo r the longwall face us ing th e application of the Polish sys tem of design. The. average carrying capacity 15.42 t/m2, th e w orking heights hmax = 2 hmin ...

Remembering Iva Valley Coalminers’ Massacre - Enugu Voice

On November 18, 1949, a great eclipse enveloped the Nigerian firmament. Twenty-one coal miners at the Iva Valley coalmine in Enugu were gruesomely gunned down by the British colonial police, and forty-seven others seriously wounded,

ENVIRONMENTAL GEOCHEMICAL STUDIES ON THE

2017-3-23 · (2016) and Famuboni, (1996) among others discussed groundwater around Enugu Municipality and other parts of parts of Enugu area due to coal mining and mine drainage contamination in Okpara coal mine. Study area description Akwuke village is located within latitudes 60 24’ N and 60 22’N and longitude 70 26’E and 70 29’ (Fig, 1).

[PDF] A Comparative Study of Environmental Impact of

This research carried out a comparative study of the impact of acid mine drainage from the abandoned Enugu coal mines, southeastern Nigeria. Surface water samples were collected from Onyeama, Ribadu, Okpara coal mines and Ekulu River draining the Onyeama coal mine. A total of twelve water samples were collected across the Enugu coal mines: four surface water samples from Onyeama coal mine ...

Coal and British Colonialism in Nigeria

The single most important factor in the development of Enugu and its environs was the Crown ownership of land on which the town was built (Hair 1975). The chiefs in the Udi Division were made to each sign a “grant” surrendering their lands to the British, and were summarily given a paltry sum of 73 British pounds in compensation for any dam-

Coal mining in Enugu district, Nigeria | EJAtlas

Coal generated lots of revenue for Nigeria between the years 1916 and 1970 when it was one of Nigeria’s major revenue earners. In the south eastern part of the country, mining exploration began in present day Enugu State in 1909, with production at the mines in Onyeama, Ogbete, Iva Valley and Okpara climbing from 25, 511 tons in1916 to an estimated 583,422 tons before a decline set in during ...

where is okpara coal mine located in enugu

The reserve of Enugu Coal is given in table 1.0 according to their formations. Enugu Coal has a calorific value of 10,000 to 13,000 BS 11/1b having a total reserve of over 350 million tons (Reyment 1965). Table 4 Coal Reserve of Enugu and the Hosting Formations (modified after NCC 1985) Mine Location Geol unit Type of Coal Estimated Reserve in

Environmental impact assessment of coal mining at

2018-6-9 · Akwuke and Iva communities in Enugu State, Nigeria. Coal mining is the process of extracting coal minerals from under the ground. In this process, the overlying soil layer with existing vegetation is removed and deposited in another fresh area. Thus, the deposition of million tons of overburden in the form of rocks, shale and coarse tailing

Contaminated blessing! How coal mining polluted water ...

2020-12-27 · “This stream water is from the Okpara Coal Mine and that is what we drink” said Okechukwu, an indigene of Enugu South Local Government Area as he leaves his roundly built wife in

Geoenvironmental impact of Okpara coal mine, Enugu ...

Water, sediments and mine dumps samples were collected around the Okpara coal mine in Enugu area of southeastern Nigeria, for analysis for physicochemical parameters, inorganic ions/salts, and heavy metals abundance. The intension was to investigate the impact of coal mining activities on the geoenvironment. The measured pH range of 2.84– 6.05 qualifies the water as acidic to moderately ...

(PDF) Design of a Powered Support System in Enugu Coal

A powered. support system is designed fo r the longwall face us ing th e application of the Polish sys tem of design. The. average carrying capacity 15.42 t/m2, th e w orking heights hmax = 2 hmin ...

From 1909: Sad tale of Enugu coal industry - Vanguard News

2016-3-30 · By Francis Igata. ENUGU—In 1909, coal was discovered in Enugu State, Nigeria. The Ogbete drift mine opened six years later. The Ogbete mine’s

(PDF) DESIGN OF A HAULAGE WAY IN AN

The research work examines the design of a haulage way in an underground coal mine in Enugu, Nigeria. To achieve the set objectives the following factors were put into consideration: angle of dip ...

The environmental implications of the exploration and ...

2019-2-1 · AMD in an abandoned coal mine in Enugu had negative effects on the quality of both groundwater and surface water. Mine water is a huge problem which is a danger to aquatic life and adversely affects the health of communities that rely on this water source for

Coal and British Colonialism in Nigeria

The single most important factor in the development of Enugu and its environs was the Crown ownership of land on which the town was built (Hair 1975). The chiefs in the Udi Division were made to each sign a “grant” surrendering their lands to the British, and were summarily given a paltry sum of 73 British pounds in compensation for any dam-

Coal mining in Enugu district, Nigeria | EJAtlas

Coal generated lots of revenue for Nigeria between the years 1916 and 1970 when it was one of Nigeria’s major revenue earners. In the south eastern part of the country, mining exploration began in present day Enugu State in 1909, with production at the mines in Onyeama, Ogbete, Iva Valley and Okpara climbing from 25, 511 tons in1916 to an estimated 583,422 tons before a decline set in during ...

where is okpara coal mine located in enugu

The reserve of Enugu Coal is given in table 1.0 according to their formations. Enugu Coal has a calorific value of 10,000 to 13,000 BS 11/1b having a total reserve of over 350 million tons (Reyment 1965). Table 4 Coal Reserve of Enugu and the Hosting Formations (modified after NCC 1985) Mine Location Geol unit Type of Coal Estimated Reserve in

Environmental impact assessment of coal mining at

2018-6-9 · Akwuke and Iva communities in Enugu State, Nigeria. Coal mining is the process of extracting coal minerals from under the ground. In this process, the overlying soil layer with existing vegetation is removed and deposited in another fresh area. Thus, the deposition of million tons of overburden in the form of rocks, shale and coarse tailing

Geoenvironmental impact of Okpara coal mine, Enugu ...

Water, sediments and mine dumps samples were collected around the Okpara coal mine in Enugu area of southeastern Nigeria, for analysis for physicochemical parameters, inorganic ions/salts, and heavy metals abundance. The intension was to investigate the impact of coal mining activities on the geoenvironment. The measured pH range of 2.84– 6.05 qualifies the water as acidic to moderately ...

The Brief History Of Coal Mine In Enugu - Politics - Nigeria

2015-4-20 · Mining of coal in Enugu really started in 1916 with the Ogbete mine and later other mines like the Ribadu, Onyeama and Okpara mines were opened up. During the civil war there was establishment of coal mine at Odagbor better known as Okaba coal that became the Nigeria Coal Corporation while the one in Enugu was known as Biafra Coal Corporation ...

(PDF) DESIGN OF A HAULAGE WAY IN AN

The research work examines the design of a haulage way in an underground coal mine in Enugu, Nigeria. To achieve the set objectives the following factors were put into consideration: angle of dip ...

Groundwater occurrence and flow pattern in the Enugu

2020-9-30 · (1988). Groundwater occurrence and flow pattern in the Enugu coal-mine area, Anambra State, Nigeria. Hydrological Sciences Journal: Vol. 33, No. 5, pp. 465-482.

The environmental implications of the exploration and ...

2019-2-1 · AMD in an abandoned coal mine in Enugu had negative effects on the quality of both groundwater and surface water. Mine water is a huge problem which is a danger to aquatic life and adversely affects the health of communities that rely on this water source for

Contaminated blessing! How coal mining polluted water ...

2020-12-27 · Coal mining as huge revenue earner for Nigeria, largest employer of labour in Enugu Coal, according to ejatlas.org,generated lots of revenue for Nigeria between the years 1916 and 1970 when it

Coal and British Colonialism in Nigeria

The single most important factor in the development of Enugu and its environs was the Crown ownership of land on which the town was built (Hair 1975). The chiefs in the Udi Division were made to each sign a “grant” surrendering their lands to the British, and were summarily given a paltry sum of 73 British pounds in compensation for any dam-