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Reappraisal of the structure of the Western Iron Ore Group ...

01-11-2007· Most of the high-grade (> 60 wt.% Fe) iron ores in eastern India are located within the Archean Iron Ore Group of the Singhbhum craton ().The Iron Ore Group (IOG), occurs within the Singhbhum Granite (> 3.1 Ga, Misra, 2006) along its western (Noamundi–Jamda–Koira), eastern (Gorumahisani–Badampahar) and southern (Tamka–Daitari) margins.Cited by: 29

Reappraisal of the structure of the Western Iron Ore Group ...

The middle to late Archean Iron Ore Group rocks occurring along the western margin (the Western Iron Ore basin) of the Singhbhum Granite massif in the Singhbhum craton were deformed during Iron Ore orogeny and are disposed in a horseshoe-shaped synclinal structure in the …Cited by: 29

Iron Ore Deposits of Eastern India (With Map) | Metals ...

Overview of the Iron Ore Group 3. Iron Ores of the Singhbhum Era. Introduction to Iron Ore Deposits: Rich iron ore deposits of high grade where the iron percentage is more than 60 per cent, eastern India account for more than half of the total current annual production of more than 180 million metric tonnes of iron ore …

Evolution of the Singhbhum Craton and supracrustal ...

01-06-2019· The minimum age of the Iron Ore Group in the Garumahishani-Badampahar Basin in the northeast of the Singhbhum Craton is constrained by the cross-cutting Singhbhum Granite near the centre of the basin, with a granite age of 3332 ± 5 Ma (Nelson et al., 2014).Cited by: 35

Mafic volcanic rocks of western Iron Ore Group, Singhbhum ...

12-08-2020· Here we present petrological and geochemical characteristics of Precambrian mafic volcanic rocks (occurring in western Iron Ore Group (IOG), Singhbhum Craton, eastern India) to evaluate their petrogenetic aspects, tectonic setting, and magma generation.Cited by: 2

Mafic volcanic rocks of western Iron Ore Group, Singhbhum ...

Aug 12, 2020· The mafic volcanic rocks belonging to the Western Iron Ore Group, Singhbhum Craton, eastern India are geochemically akin to niobium‐enriched basalts …

Paleoarchean terrestrial to shallow marine sedimentation ...

Mar 01, 2021· Geological Maps. A: Geological Map of Singhbhum Craton showing Western Iron Ore Group (WIOG) synclinorium (black broken outline) and the study area (black square); B: Enlarged map of the outlined areas in Fig. 1A (Modified after Ghosh et al., 2010). Black outline demarcates area of detail study and the localities represent the sites of major ...

Reappraisal of the structure of the Western Iron Ore Group ...

The IOG rocks of the Noamundi–Jamda–Koira India are located within the Archean Iron Ore Group of the valley have been earlier interpreted to have been folded into a Singhbhum craton (Fig. 1). The Iron Ore Group (IOG), occurs major NNE-ly plunging syncline, the horseshoe syncline, over- within the Singhbhum Granite (N3.1 Ga, Misra, 2006 ...

Komatiite from Eastern Iron Ore Group, Singhbhum Craton ...

Komatiite from Eastern Iron Ore Group, Singhbhum Craton, India: Implication for Mantle Plume - Arc Tectonic Setting . Pawan Kumar Yadav. 1, Manorama Das2 1, 2Geological Survey of India, SU: Bihar, Lohia Nagar, Kankarbagh, Patna –800020, India

(PDF) Komatiite from Eastern Iron Ore Group, Singhbhum ...

Sep 01, 2020· Komatiite from Eastern Iron Ore Group, Singhbhum Craton, India: Implication for Mantle Plume -Arc Tectonic Setting September 2020 International Journal of Science and Research (IJSR) 9(8):656-672

Mineralogical Characteristics of Iron Ores in Joda and ...

The iron ores of eastern India are part of the Iron Ore Group (IOG) that occurs within the Archean Singhbhum-North Orissa Craton (Jones, 1934). The Banded Iron Formation (BIF) is an important volcano-sedimentary rock formation of the Iron Ore Group (IOG) of Singhbhum and Orissa. The Precambrian IOG, ~3.1–3.3 Ga in age, contains metavolcanic and

Iron Ore Deposits of Eastern India (With Map) | Metals ...

Introduction to Iron Ore Deposits 2. Overview of the Iron Ore Group 3. Iron Ores of the Singhbhum Era. Introduction to Iron Ore Deposits: Rich iron ore deposits of high grade where the iron percentage is more than 60 per cent, eastern India account for more than half of the total current annual production of more than 180 million metric tonnes ...

Metamorphosed Banded Iron Formation of Gorumahisani ...

Jul 03, 2020· The metamorphosed Banded Iron Formation (BIF) of Gorumahisani-Sulaipat-Badampahar (GSB) belt in Precambrian Iron Ore Group, Singhbhum Craton, is well known in the mineral map of India. Detailed characteristics of iron ore and iron-containing rocks in BIF have been investigated at different mine profiles and results are interpreted in terms of their genetic evolution. The BIF …

Stratabound magnetite deposits from the eastern outcrop ...

Jul 18, 2013· (2008). Stratabound magnetite deposits from the eastern outcrop belt of the Archaean Iron Ore Group, Singhbhum craton, India. Applied Earth Science: Vol. 117, No. 4, pp. 175-186.

Palaeoarchaean sedimentation and ... - Wiley Online Library

Feb 26, 2019· The Singhbhum cratonic block, eastern India, unlike other Indian cratonic blocks, bears a continuous geological record from the Palaeoarchaean to Mesoproterozoic. The Palaeoarchaean Iron Ore Group of rocks are exposed along three distinct belts (the eastern, western, and southern) encircling the Singhbhum granitoids.

A plume - mantle interaction model for the petrogenesis of ...

The Paleoarchean Singhbhum craton greenstone belts comprise basalt, interbedded minor komatiite (both alumina depleted and undepleted, ADK and AUK, respectively), komatiitc basalt, dacite and chert grouped as (~3.57 Ga) southern Iron Ore Group (S-IOG, Daitari samples) and ~ 3.31 Ga eastern Iron Ore Group (E-IOG, Dabanki samples).

Dating the Oldest Greenstone in India: A 3.51-Ga Precise U ...

This article reports a precise 3506.8 ± 2.3-Ma U-Pb SHRIMP zircon age for dacitic lava in a well-preserved low-grade metamorphic and low-strained greenstone belt succession of the southern Iron Ore Group, Singhbhum craton, India.

Iron Ore Jumps as Bets on Economic Recovery Fuel Demand ...

5 小时前· Iron ore surged on expectations a recovery in economic growth, including additional support from the Chinese government, will boost demand for steel. Futures in Singapore rebounded as much as 10% as a potential boost to the U.S. vaccination drive lifted sentiment across assets from stocks to base metals. Separately, China’s central bank chief ...

Superposed deformation fabrics in the Precambrian ...

Feb 01, 2010· The Singhbhum Granite is the aerially most extensive unit, with three phases of emplacement between 3.3 Ga and 3.1 Ga (Saha, 1994, Misra, 2006), and encloses synformal keels of BIF-bearing greenstone belts, the Iron Ore Group (IOG) (Jones, 1934, Acharyya, 1993, Saha, 1994, Mukhopadhyay, 2001, Beukes et al., 2008), along its western (Noamundi ...

The origin of iron ores in Singhbhum, India | Economic ...

The origin of iron ores in Singhbhum, India John Alexander Dunn. John Alexander Dunn Search for other works by this author on: GSW. ... On the Precambrian banded iron-formations and the manganese ores or the Singhbhum region, eastern India Economic Geology. The origin of banded hematite ores in India Economic Geology ...

A BRIEF OVERVIEW OF PALAEOPROTEROZOIC GEOLOGY OF …

The Singhbhum granodiorite is intrusive into these old rocks and to younger, mid Archaean metasediments, at upper greenschist facies, includ-ing iron formations, schists and metaquartzites and siliciclastics of the Iron Ore Group (IOG). The Palaeoproterozoic Dhanjori Formation overlies the Singhbhum granite and is in turn overlain by the Chai-

TRACKING PRECAMBRIAN LARGE IGNEOUS PROVINCE IN …

Though in some cases, tholeiites with high REE fractionation and signature of crustal contamination has been recorded. Detailed systematic field studies and evaluation of geochemical characters of the magmatic rocks of the Iron Ore group will open up possibilities to recognize Precambrian LIPs in Singhbhum Craton of Eastern India.

TRACKING PRECAMBRIAN LARGE IGNEOUS PROVINCE IN …

TRACKING PRECAMBRIAN LARGE IGNEOUS PROVINCE IN IRON ORE GROUP OF ROCKS IN SINGHBHUM CRATON, EASTERN INDIA Madhuparna Paul, Jyotisankar Ray, C. Manikyamba, Satabdi Misra, Satyananda Maiti 1. Department of Geology, University of Calcutta, Kolkata 700 019 2. National Geophysical Research Institute, Hydreabad 500 007 • Nature of Precambrian Large ...

(PDF) Singhbhum Archaean Craton - ResearchGate

A.K. Saha. S.L. Ray. The Pb-Pb geochronology of Archaean granitic and gneissic rocks from the Singhbhum-Orissa Iron Ore craton in eastern India provides important constraint on the earliest crust ...

Department of Mines and Geology, Government of Jharkhand ...

Iron Ore Haematite) 17882.10: 4596.621: 25.70%: West Singhbhum: 3: Apatite rock Phosphate: 24.22: ... Singhbhum Group/ Dalma Volcanics: Dhalbhum Formation Chaibasa Formation: Carbonaceous phyllite quartzites, cherts, epidiorites, acid volcanics Mica schists, quartzites, hornblende schists ... Iron Ore Group (IOG) Lower Bonai Group Gorumahisani ...

Major, trace and platinum group element (PGE) geochemistry ...

Here we report new major, trace and PGE geochemical data from the ~ 3.4 Ga Iron Ore Group (IOG) volcanic rocks of the Jamda-Koira basin, a part of the BIF-bearing volcano-sedimentary sequences of the Noamundi-Jamda-Koira iron ore basin in the western part of Singhbhum Granite (SBG), and ~ 2.25 Ga metavolcanic rocks of Malangtoli.

Iron Ore, लोहे का अयस्क, आयरन ओर in Singhbhum (W ...

Rungta Mines Limited - Offering Iron Ore, लोहे का अयस्क, आयरन ओर, New Items in Singhbhum (W),, Chaibasa, Jharkhand. Read about company. Get contact details and address| ID: 14192581048

Geochemical signatures of manganese ores around Barbil ...

Mn-ore bodies; hydrothermal; Singhbhum Introduction In the Singhbhum Craton, extensive development of Palaeoproterozoic Mn-ore deposits and Banded Iron Formation (BIF) has occurred in the Noamundi– Koira Basin (NKB), where large quantities of manga-nese and iron ores are mined and exported. NKB on the western margin of the 3.0–3.2 Ga old ...

Metallic Mineral Found in India: Ferrous and Non-Ferrous

In Jharkhand, iron ore is found in the Barajamda group of mines covering, apart from the Singhbhum district, the adjoining Keonjhar and Mayurbhanj districts. Barajamada group covers part of Singhbhum district in Jharkhand and contains the largest ore reserves in the country. Chhattisgarh-Maharashtra (Durg-Bastar- Chandrapur Belt):