list of limestone deposit in the lower benue trough

Geology and Occurrences of Limestone and Marble in

However, the limestone deposits of the Benue Trough (Lower, Middle and Upper), appear to contain the largest and most economically viable limestone...

11 The Benue Trough and coastal basins

'spur' south-west of the volcanic Biu Plateau, and by the upper Benue Trough, whereas at the lower end Santonian folding episode, sediments deposited....

Lead

The host lithologies are highly varied ranging in the Lower Benue Trough from shale to siltstone zinc veins in limestones, in hot spring deposits, and with hematite ore. after which widespread volcanic activities took over in the Tertiary....

Evolution of Gongola Basin Upper Benue Trough

Deposits of limestone, bricks and fire clay, construction stone, laterite and coal, area of the trough namely Lower Benue Trough and Middle Benue Trough. in the area have suggested the existence of near-surface intrusion, volcanic plugs,...

middle benue trough: Topics by Science.gov

The variations in the chemistry between the Lower Benue and the Upper Benue Contrasting modes of rifting: The Benue Trough and Cameroon Volcanic Line, The facies were interpreted to have been deposited in a marine environment....

GEOLOGY AND MINERALISATION IN THE ALBIAN

The ores of the Abakaliki-Isiagu deposits consist of massive KEYWORDS: Mineralisation, Paragenesis, Brecciation, Lower Benue, Trough galena, fluorite, barite, siderite, quartz, silicified limestone and sandstone were collected. In most abundant mineral and can be classified into four main types on the basis of their...

A Bibliography of Geological Studies on the Benue Trough of

26 Sep 2017 The Benue trough is an important geological basin which underlies a major part of into three sub-basins: lower, middle and upper regions [4]. The upper region is also Cretaceous, which led to the deposition of approximately 5000 metres of sediments) and volcanic activity [6]. The trough contains rich...

Economic Aspects of Carbonates of the Albian Asu River

25 Apr 2013 Unlike in the Lower Benue Trough, very few studies have been carried out in the Middle Diffractogram of the limestone from PQ Bench of the open quarry at Tse-Kucha in Gboko Spectral Subdivision of Limestone Types....

Drill Core exploration for estim resources in Effium area near

1 May 2018 b) have reported the occurrence of limestone deposit within. Benue trough. s the lower part of the Benue trough. It is Major rock types....

Contrasting styles of lead

In the Lower Benue Trough of Southeastern Nigeria, lead-zinc-barium The most important characteristics of these two main deposit types are found in,,,, Occasionally, thick sandstone or limestone units alternate with the calcareous shales....

Benue Trough

The Benue Trough is a major geological structure underlying a large part of Nigeria and in the southern Abakaliki Rift, under oxygen-deficient bottom conditions. The deposits in the Benue Trough were displaced westwards at this time, along the Central African Shear Zone and for the volcanic island of St. Helena in...

The benue trough

At its southern end the Lower Benue Rift terminates the Mfamosing Limestone was deposited in a warm shal- low referred to by a number of different names....

Stratigraphic Evolution of the Benue Trough and Its

18 Oct 1977 The main stages of tectonic evolution of the Benue Trough are well and shales with sandstone, siltstone and lime- assigned different formation names to various facies of deposition of the lower Awgu Shale at Nkalagu....

Mineralogical, textural and paragenetic studies of the Lead

Abstract-Lead-zinc-copper mineralization in the lower Benue Trough of Nigeria occurs as discordant fracture (iii) final deposition of octahedral galena, sphalerite, bravoite and marcasite in the hanging wall of the veins. ~lhd volcanic~....

Introduction Cretaceous tectonic evolution and

2:Geological map of the Lower Benue Trough regions and adjoining areas. (after Zaborski, Mayange Limestone (new name) were deposited. The transgression was existing regional and local stratigraphy and new names were proposed...

Journal of Geology and Mining Research

50 records These strata are generally thick paralic/marine units deposited along an Major rock types identified include medium grained biotite-muscovite granite, Aeromagnetic data over Abakaliki area of lower Benue trough, Nigeria The Albian Asu River Group is made up of shale, siltstone, sandstone and limestone....

Geology and mineral resources of the Lower Benue Trough

The coal deposits in the Lower Benue Trough are of medium quality, non-coking and There is also the presence of volcanic and pyroclastic materials forming...

10. sedimentary and structural characteristics of the

was deposition of shallow-water carbonates of fine terrigenous sediments. Lower Benue Trough resulting in intense deformations in both domains, with folding, cleavage, rifting marked by volcanic activity, including doleritic sills during....

Cenomanian to Coniacian sea

3 Dec 2019 GSL fellows · Institutions · Corporate · Other member types (2) Geological map of the Lower Benue Trough and adjacent areas. (2) Band 18, Unit 2, massive limestone with numerous bivalves (mainly Plicatula sp., Systems tracts: HS, high stand deposits; Tr, transgressive deposits; LSW, low stand...

Identification of concealed Pb

29 Apr 2019 From the present study, numerous volcanic intrusions of Cenozoic age Keywords: lower Benue Trough, high-resolution aeromagnetic data,...

Facies Evaluations and Paleoenvironmental Reconstruction of

the Lower Benue Trough was studied in this work in order to determine and establish the Nkalagu limestone quarry of Nigeria, where it is well exposed in two quarry faces (Fig.1) Each outcrop is about 30m microfacies types. Electronic...

mapping solid mineral distribution of the upper benue trough

Key Words- Linear Spectral Unmixing, Upper Benue Trough, Gongola arm different land cover types within the area of coverage. Thus based deposit of limestone, shale and mudstone. 11.8908392E and lower right corner coordinate at....

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