Geological mapping as well as chemical analysis for marble deposit in the Muro-Obugu-Panda area of Toto Local Government, Nasarawa State, Nigeria, was carried out. The objectives of the study are to first map out the extent of the deposit and then evaluate its chemical characteristics. The geology of the area forms part of the Upper Proterozoic low-grade (green schist facies) schist belts of ...

123 Prof. Nuhu George Obaje Nasarawa State University Dept. Geology ... are dominant, mainly as phyllites and slates interlaminated with siltstones. Banded iron formation ... erals are usally zircon, apatite, and iron ores (Olarewaju, 2006). Apart from Toro, other localities of charnockite occurrence include Bauchi, Ado-Ekiti ...

The Nasarawa Nb-Ta Project is located in Nasarawa State in central Nigeria, approximately 88 km southeast of Abuja, the capital city of Nigeria, and about 65 km west of the state capital Lafia. It is covered by three mineral claims, including EL 29624 (the Erigo Property), EL 29625 (the Udegi Property), and EL 29626 (the Akewa Property), with a ...

There are indications that this figure can be doubled if more deep-seated drilling is undertaken and if underground mining is encouraged at locations such as Azara in Nasarawa State and Dareta in Zamfara State (Nigeria Geological Survey Agency, 2011). The production capacity of barite in Nigerian was 10,000 tpa in 2013 and 6,000 tpa in 2015.

The vein deposit width is over is 3 m and keeps expanding as it descends to a depth of about 20 m. Chemical analysis of barite samples in Benue state shows the ore composition of 76%–86% BaSO 4, 5–21% silica and about 3% iron oxide and the reserved estimate is about 307,657 metric tonnes.

15). Gemstone occurrence investigation Olode area, Oyo State. Nigeria. 16) Pegmatite, Gemstone, rare metal Ta-Nb-Sn investigations Komu, Oyo State. Nigeria. (17) Tantalite-Niobium-Tin mineralization, Keffi area, Nasarawa State Nigeria (NIMAMOP Project). (18) Tantalite mineralization investigation Nasarawa State Nigeria (NIMAMOP Project).

Geochemical studies of mineral bearing ores from Nasarawa Eggon and Udege Beki areas of Nasarawa State, Nigeria. S. Iyakwari. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 37 Full PDFs related to this paper. Read Paper.

Anthropometry, food consumption and iron deficiency anemia, among primary school children (6-15 years) in Kenitra city (North-Western Morocco) PAMJ. 38:374. Published 15 Apr 2021 Imane Achouri, Youssef Aboussaleh, Rachid Sbaibi, Ahmed Ahami

2009 Country Reports on Human Rights Practices. Report. March 11, 2010. This is the basic text view. SWITCH NOW to the new, more interactive format. Nigeria is a federal republic of 36 states and a capital territory, with a population of approximately 150 million. In 2007 Umaru Musa Yar'Adua of the ruling People's Democratic Party (PDP) was ...

1 Department of Chemistry, Nasarawa State University, Keffi, Nigeria . 2 Department of Geography, Nasarawa State University, Keffi, ... The levels of lead, zinc, copper, iron, manganese, cadmium and mercury were determined in various body parts of two species of catfish; ...

The study area is Lafia metropolis with about fifty neighbhoods. Lafia is the capital of Nasarawa State which is located in the Middle Belt Region of Nigeria. The state lies between longitude 7o and 9o 37E of the Greenwich Meridian and has an absolute of 181.5m above sea level (Akwa et …

Paper submission email: [email protected]. ISSN (Paper)2224-3186 ISSN (Online)2225-0921. Sep 4th, 2015 IISTE News. Journal of Natural Sciences Research impact factor, Journal of Natural Sciences Research call for papers, Journal of Natural Sciences Research academic research, Journal of Natural Sciences Research international peer reviewed.

February 24, 1991: British Helicopter crashed in Eket, Akwa Ibom state, killing all nine people on board. May 21, 1991: A Cessna citation 550 of Ashaka cement, Hombe, crashed killing all on board. June 26, 1991: An Okada air BA-111 crashed in Sokoto three people died. July 11,1991;Nigeria Airways DC -8-61 crashes in Jeddah audi Arabia from ...

Kent C. Condie, in Earth as an Evolving Planetary System (Third Edition), 2016 Banded Iron Formation. Banded iron formation or BIF is a chemical sediment, typically thin-bedded or laminated with > 15% iron of sedimentary origin (Figure 8.6).BIF has a very distinct distribution with time (Figure 8.25).It is found in minor amounts in the early Archean and in large amounts in the late Archean ...

Unfortunately from this sampling location conducted, the presence of high concentrations of iron will stain laundry and plumbing fixtures and promote bacteria growth. Thus results obtained may be due to run offs and geological formations of the sample location. Table 1: Mean metal concentrations in water and soil sediment (µgml –1)

and brownish to reddish in colour and deep, except where iron pans are exposed, or occurred near the surface (Olofin, 1985). Kano state has a tropical climate which is characterized by the occurrence of distinct wet and dry seasons (Owonubi, et a l., 1991). Kano is in the dry sub humid agro ecological zone of Nigeria (Ojanuga, 2006).

In this study, data mining techniques is applied on data collected from students and academic office of Federal Polytechnic Nasarawa State in other to predict students' performances. WEKA data mining tool was used with implementation of six (6) classifiers namely; J48 decision tree algorithm, Bayesian Network, Navive Bayes, IBk OneR and JRip ...

To fill some information gap on the long abandoned Ajase and Gbede Banded Iron Formations (BIF) in Ogbomoso area, Southwestern Nigeria, high resolution aeromagnetic data of Ogbomoso – Sheet 222 was interpreted; to provide a better understanding of the mode of occurrence of the iron ore and associated structural features and geologic model.

Department of Geology and Mining, Nasarawa State University, PMB 1022, Keffi, Nigeria. E-mail: [email protected]* ABSTRACT Angwa Rimi area is underlain by the basement complex rocks which comprise Schist and Biotite gneiss. These host rocks are intruded by veins, which could either be pegmatite, quartz, or quartzo-feldspathic veins.

Nigeria. The study site is Lafia area, in Nasarawa State located between latitudes 80 35' 19"N; 80 35' 191"N; 80 32' 173"E and80 33' 20"E of the equator.Lafia geological formation is the youngest lithological unit in the middle Benue valleys.Obaje (1994) called it the "Upper Grits and Sandstones" and had

from some local farmers in Keffi market in Nasarawa state, Nigeria. Sample preparation Raw A quantity of 100 g each of the six vegetable samples were washed in a running tap and dried at room temperature on a clean tray for eight days (Emmanuel et al., 2011). During the process, the vegetables were turned occasionally until they

The geology of the area forms part of the Upper Proterozoic low-grade (green schist facies) schist belts of Central Nigeria, and consists of schists, banded iron, quartzite, and marble. Geological ...

In October 1996, Nasarawa state was created out of the western half of Plateau State with its capital in Lafia. Nasarawa State is centrally located in the Middle Belt region of Nigeria. The state lies between latitude 7°Â 45′ and 9°Â 25’ N of the equator and between longitude 7°Â and 9°Â 37′ E of the Greenwich meridian.

Lahti, Seppo I. & Suominen, Veli (1988): Occurrence, crystallography and chemistry of the fluorcerite-bastnäsite-cerianite intergrowth from Fjälskär granite, Southwestern Finland. Bulletin of the Geological Society of Finland. 60 (1) 45-53.

State. The Aravalli range extending from the Gulf of Cambay in Gujarat to southern parts of Haryana. Aravalli range com-prises Banded Gneissic Complex, Aravalli Supergroup, Delhi Supergroup and Vindhyan Supergroup. In southern part of Haryana, metasedimentary rocks belong to the Palaeo - Meso Proterozoic period (between 900 and

Sobre I have been working with geophysical applied to mineral exploration since 2004. In this period I have worked with almost all geophysical methods (gravimetric, magnetometry, induced polarization (IP), electromagnetic (EM) and radiometric) applied to a range of deposit models (iron, gold, copper, zinc, nickel, kimberlites and phosphate).

Nasarawa State, North-central Nigeria. Each sample was subjected to various characterization processes outlined in Figure 1. Fig. 1. Stages of sample characterization First, the elemental composition of the sample surface was measured using a portable desktop thermo scientific Niton FXL 950 FM X-Ray Fluorescence analyser (XRF).

The occurrence of phosphate in Sokoto State was first reported in 1948 by B. Jones of the Geological surveys. It occurs in the Sokoto group of sediments which consist of the Dange, Kalambaina Formations. The Dange formation consists of slightly indurated bluish grey shale with a thickness of about 22m. The shale includes bands of fibrous

West Africa : West Africa as defined as a UN subregion, consists of: Benin, Burkina Faso, Cape Verde, Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali ...

[1] Klein, C., (2005). Some Precambrian banded-iron formation (BIFs) from around the world: their age, geologic setting, mineralogy, metamorphism, geochemistry and origin. Am. Miner. 90, 1473–1499. [2] Lewy, Z., (2012). Banded Iron Formations (BIFs) and Associated Sediments Do Not Reflect the Physical and Chemical Properties of Early ...

Geospatial mapping for Iron Mineralization around Muro, North Central Nigeria Nasarawa State University, Keffi, Nigeria Bijal Chudasama Palaeochannel detection using night time TIR remote sensing: A case study in the Tubas palaeochannel system, Namibia Centre of Studies in Resources Engineering, Indian Institute of Technology, India

3.1 Iron formation . . 3.1.1 Mode of occurrence 3.1.2 Mineralogical types 3.1.3 Geochemistry . . ... presence of banded iron formation (BIF) deposit at the Muro hill . 2 ... the Nasarawa District in Plateau State to the southeastern margin

1.5 Study Location and Accessibility. The study area, Gbaleosu is in Oluyole local government of south western Nigeria Oyo state, Gbaleosu is situated southeast of Ibadan in South western Nigeria which is part of the Precambrian basement complex of Nigeria, it's bounded by latitudes 7.76'00N to 7.93'00N while the longitudes 3.54'00E to 4.00'00E within Ibadan (fig 1.1).

raw materials needed in the production of iron by the blast furnace method. It acts as a reducing agent, reducing the iron ore to its elemental form. This paper reports the results of proximate analysis and rheological properties of three Nigerian coals, Lafia-Obi (Nasarawa State), Doho (Gombe State) and Lamja (Adamawa State) and uses

occurrence of Pb – Zn in the ores ... on the geological formation and nature of occur rence of the ore deposits. T here is str ong occurrence of . ... Nasarawa State banded iron ore, ...