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Upgrading Nigerian iron ores | Mining, Metallurgy & Exploration …

A number of Nigerian iron ore deposits have been upgraded to the specifications of concentrates for the blast furnace and the direct reduction iron- and steel-making plants. Depending on the mineralogy of the ore deposits, the techniques of oil agglomeration, magnetizing reduction, washing and scrubbing, gravity concentration, and reverse froth flotation have been utilized. A …


Kogi updates Agbaja economics

An updated scoping study into the Agbaja iron-ore project, in Nigeria, has significantly increased the project's economics, ASX-listed Kogi Iron said on Wednesday. Compared with the 2021 scoping ...


Agbaja Iron Ore Project • I-MINE

The deposit occurs as sedimentary ores of Oolitic and pisolitic ironstone covering Agbaja plateau. The deposit has over 10m thick zone of ironstone with an overburden cover of 5.62m. Exploration: Detailed exploration by National Steel Raw Materials …


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Agbaja iron-ore mining and steel billet project, Nigeria By: Sheila Barradas Creamer Media Research Coordinator & Senior Deputy Editor . The project entails the development of an integrated mining operation and processing facility to produce steel billets. This content is only available to subscribers.


Iron ore

Vale's Q2 2024 profit soars on higher iron ore sales. Brazilian mining company Vale has reported net income attributable to its shareholders of $2.77bn for Q2 2024, almost tripling its…


Macro Metals Limited

The Goldsworthy East Project is located directly adjacent to BHP's Goldsworthy Iron ore mine which produced 55mt at 63.5% between 1965 and 1982. A gravity survey completed by Macro in May 2023 has delineated a gravity high/magnetic low which is interpreted as being a substantial hematite target.


Agbaja Iron Ore Project, Kogi

The iron ore mine is located on the Agbaja plateau, approximately 15km northwest of Lokoja city in Kogi State, and approximately 165km southwest of Abuja, the capital city of Nigeria. The plateau comprises a shallow, flat-lying channel iron deposit (CID) that is divided into two mining …


Kogi Iron to upgrade Agbaja iron ore using phosphorous …

Kogi Iron's shares will look to trade higher after incorporating phosphorous bioleaching into the process plant design that is part of the ongoing Preliminary Feasibility Study for its wholly ...


Mount Gibson to acquire Shine iron ore project

THE BOURSE WHISPERER: Mount Gibson Iron (ASX: MGX) is to acquire the Shine hematite iron project from Gindalbie Metals (ASX: GBG). The Shine project is located approximately 250 kilometres east of Geraldton in the Mid West region of Western Australia, some 85km north-north west of Mount Gibson's Extension Hill iron ore mine, and around …


Kogi updates Agbaja economics

An updated scoping study into the Agbaja iron-ore project, in Nigeria, has significantly increased the project's economics, ASX-listed Kogi Iron said on Wednesday. …


Overcoming the phosphorous issue at the Agbaja iron ore …

The Agbaja Iron Ore project in Kogi State Nigeria is a unique sedimentary hosted channel iron goethite deposit. The sedimentary ore allows for a simple beneficiation circuit resulting in a low-cost concentrate feed for pre-reduction and smelting to produce steel billets. However, the ore contains high levels of phosphorous (1-2 %) which need to be reduced for the crude steel to …


Agbaja Iron Ore Project

Gain vital information and build a complete picture of Agbaja Iron Ore Project's operations to stay ahead of the competition. Access proprietary data on production forecasts and future metal, mineral or ROM production. Analyse Agbaja Iron Ore Project's profitability and assess opportunities for supplying products and services to the mine.


Agbaja iron-ore and steel project, Nigeria – update

Name of the Project Agbaja iron-ore and steel project. Location Kogi state, Nigeria. Project Owner/s Kogi Iron. Project Description The Agbaja plateau hosts an extensive shallow, flat-lying ...


Mining Weekly

Name of the Project Agbaja iron-ore and steel project. Location Kogi state, Nigeria. Project Owner/s Kogi Iron. Project Description The Agbaja plateau hosts an extensive shallow, flat-lying ...


POSITIVE PRELIMINARY FEASIBILITY STUDY FOR AGBAJA …

EL12124, which covers more than half of the Agbaja Plateau and within which is the Agbaja iron ore deposit. This Preliminary Feasibility Study (PFS) assesses the technical …


(PDF) Geophysical prospecting for iron ore deposit around …

The geology and geochemistry of the iron formations in the northcentral region of Nigeria has been extensively studied (eg., Anike et al., 1993;Adekoya, 1998;Adekoya ...


Nigeria: Kogi Iron advances Agbaja iron project

(Ecofin Agency) - Mining firm Kogi Iron completed tests to determine the smelting characteristics of its Agbaja iron project and is about to finalize definitive feasibility study by the end of June. Also, the firm planned to build an initial mining operation alongside a 250 000 t/yr steel product processing plant at Agbaja.


Overcoming the phosphorous issue at the Agbaja iron …

The Agbaja Iron Ore project in Kogi State Nigeria is a unique sedimentary hosted channel iron goethite deposit. The sedimentary ore allows for a simple beneficiation circuit resulting in a …


Agbaja iron-ore and steel project, Nigeria

There are sufficient indicated mineral resources at Agbaja to support a five-million-tonne-a-year iron-ore mining and processing operation for more than 35 years. A mine plan entailing 21 years of ...


Isolation, identification and characterization of some …

from Agbaja iron ore mining site is shown in Table 1 & Figures 1-5 respectively. A simple modified enrichment 9K media for the growth


Characterization studies on Agbaja iron ore: a high

Characterization of Agbaja iron ore was carried out using optical microscopy, scanning electron microscopy with energy-dispersive X-ray spectroscopy, X‐ray fluorescence …


Cloud Break Iron Ore Mine

The Cloud Break iron ore mine is located in Pilbara, Western Australia. The mine is owned and operated by Fortescue Metals Group. The mine, which began production in 2008, produces nearly 38Mtpa of iron ore. The total …


Kogi Iron completes ESIA for Agbaja iron-ore project in Nigeria

Kogi Iron holds a land position of about 400km², covering 15 tenements and with its main focus being EL12124, which covers a large part of the Agbaja Plateau. The Agbaja …


Characterization studies on Agbaja iron ore: a high

The princi-pal constituent mineral has been reported to be goethite, with minor quantities of haematite, maghemite, siderite, quartz, kaolinite, pyrite, and an average of 0.09% S [8, 9, 73]. …


Characterization and reducibility of Itakpe and Agbaja (Nigerian) iron

Abstract Two iron ore samples from Nigeria have been examined using TG, DTA, EGA, XRD, and optical and electron microscopy. Itakpe iron ore is hematite-rich, this mineral being intergrown with magnetite, and silica is the major impurity. Agbaja ore is an acidic oölite ore consisting of goethite and magnetite, with alumina, silica and phosphorus as major impurities. …


Characterization and reducibility of Itakpe and Agbaja (Nigerian) iron

Itakpe is typical of a rich ore formed by magmatic segregation whilst Agbaja is a lean ore of sedimentary origin. Isothermal mass-change measurements in hydrogen and carbon monoxide in the range 800–1100°C show Agbaja to be less reducible than Itakpe; in particular, Agbaja is very irreducible at 1100°C because of sintering of the ore.


Overcoming the phosphorous issue at the Agbaja iron …

The Agbaja Iron Ore project in Kogi State Nigeria is a unique sedimentary hosted channel iron goethite deposit. The sedimentary ore allows for a simple beneficiation circuit resulting in a low -cost ... Agbaja run of mine ore can contain between 40 and 51.5 % Fe and is very rich in phosphorus (1.5-3.0 % P. 2 O 5) which is uniformly associated ...


Isolation, Identification and Characterization of Some …

Sample collection Biochemical Identiication Materials and Methods Materials Crushed iron ore samples were collected at different location within Agbaja iron ore mining site from upper layer where most of the microbial activity takes place and thus where most of …


Agbaja iron-ore mining and steel billet project, Nigeria

The project entails the development of an integrated mining operation and processing facility to produce steel billets.


Agbaja Iron Ore Exploration Project: Initial Drill Results …

Spread the loveTweetEnergio has received the first batch of samples from the Agbaja Iron Ore Project in Kogi State, Nigeria, with results in line with the expected range of 48-53% iron. The company has appointed global mining consultant Coffey International to prepare a maiden JORC Resource. Agbaja has resource potential of 1 to 2 billion […]