Zanjan Iron Ore Deposits

Abstract The Sorkhe-Dizaj iron oxide–apatite deposit in the Cenozoic Alborz-Azarbaijan magmatic belt, ... Ore minerals dominantly comprise magnetite, apatite, and monazite, as well as minor amounts of chalcopyrite, bornite, and pyrite. Four major paragenetic stages are discriminated in the mineralization including early, oxide, sulfide, and ...

The exposed rocks at the Aliabad iron deposit (Fig.2a) are mainly quartz monzonite, which have been extensively altered along fractures, faults, and around the mineraliza-tion. The deposit comprises (1) a main ore body, (2) stockwork and banded magnetite–apatite ores, and (3) dis-seminated ores. The main type of ore body is approximately 15 ...

Constraints on the mineralization processes of the Makeng iron deposit, eastern China: Fluid inclusion, H–O isotope and magnetite trace element analysis. Yu-Long Yang, Pei Ni, Jun-Yi Pan, Guo-Guang Wang, Ying-Feng Xu ... select article Mesozoic multiphase magmatism at the Xinan Cu–Mo ore deposit (Zijinshan Orefield): Geodynamic setting and ...

Tectonic controls on ore deposit exhumation and preservation: A case study of the Handan-Xingtai iron-skarn district. Author links open overlay panel Yannan Wang a b ... revealed plateau ages of 137.1 ± 1.5 Ma for phlogopite samples from the Beiminghe iron ore deposit (Shen et al., 2013) and 133.1 ± 1.3 Ma for those from the Xishimen ...

The early Cambrian Takab iron ore deposit is situated in the northern part of the Sanandaj-Sirjan zone, western Iran. ... The Zanjan iron skarn deposits are located in the northwest Central ...

A direct role for primary oxide mag- matic fluids in the Zanjan iron oxide-apatite deposits can be considered on the basis of δ 18 O and fluid inclusion data, as the values overlap with the ...

There are approximately 200 iron ore deposits with a total of ~ 4 billion metric tonnes (Mt) ore reserve in Iran ... the Gol-e-Gohar, and Hameh Kasi deposits in the Sanandaj-Sirjan zone, Zanjan-Soltaniyeh belt and Niyasar in the Urumieh-Dokhtar Magmatic Arc (UDMA), and the Sangan iron deposit in eastern Iran zone (Nabatian et al., ...

The early Cambrian Takab iron ore deposit is situated in the northern part of the Sanandaj-Sirjan zone, western Iran. It consists of banded, nodular and disseminated …

The Zanjan iron skarn deposits are magnesian (Arjin and Inche-Rahbari) and calcic (Khakriz) with endoskarn and exoskarn facies. In these skarn facies forsterite, garnet and pyroxene comprise …

Iron Oxide-Apatite deposits (IOA) have been found and investigated in the Tarom district, NW Iran. This area is a part of the Cenozoic Alborz-Azarbaijan magmatic belt in the foreland of the Arabia ...

The Sangan district contains fourteen known iron ore deposits located in an area of 20 km by 8 km in east–west direction, and is divided into Western (A, A' or TP, B, C-south, C-north), Central (Dardvay and Baghak), and Eastern deposits (Senjedak I, Senjedak II, Senjedak III, Madanjoo, Some-ahani, northern and western Ferezneh).

Sorkhe‐Dizaj Iron Oxide–Apatite Ore Deposit in the Cenozoic Alborz‐Azarbaijan Magmatic Belt, NW Iran. Ghasem Nabatian. Department of Geology, Tarbiat Modares University, Tehran, Iran ... Sorkhe‐Dizaj is a major IOA occurrence of the Zanjan region located 32 km southeast of Zanjan. The deposit is hosted by a post Eocene quartz monzonite ...

As mentioned, the study deposit is located in the Tarom-Hashtjin metallogenic belt (THMB). THMB is placed in the western part of Alborz-Azerbaijan magmatic belt (AAMB) in the northwest of Iran, which belongs to Tethyan belt (Fig. 1A).Tectonic evolution of THMB is related to the Cenozoic closure and subduction of the branch of Neo-Tethys ocean (Khoy-Zanjan), …

Kiruna-type iron oxide deposits of the Zanjan area, and Fe skarn and iron oxide–copper–gold deposits in the Khaf–Bardaskan–Kashmar district are associated with …

The iron oxide–apatite deposits in the Tarom area of the Zanjan district are typical of a magmatic–hydrothermal origin and are similar to the Kiruna-type deposits with respect tomineral ...

Iron oxide–apatite deposits are present in Upper Eocene pyroxene-quartz monzonitic rocks of the Zanjan district, northwestern Iran. Mineralization occurred in five stages: (1) deposition of disseminated magnetite and apatite in the host rock; (2) mineralization of massive and banded magnetite ores in veins and stockwork associated with minor brecciation …

The Zanjan iron skarn deposits are located in the northwest Central Iranian terrane, along the Soltaniyeh mountains. The deposits are hosted by late Proterozoic to late Cambrian carbonate …

Iron oxidecopper-gold deposit is a hydrothermal ore deposit characterized by abundant low Ti-hydrothermal magnetite and hematite with enrichment copper and gold (Hitzman et al. 1992;Williams and ...

Major iron oxide districts comprise the Bafq-Posht-e-Badam back arc district in Central Iranian microcontinent, the Ac Kahoor and Hormoz districts in the Zagros mountain range, the Gol-e-Gohar...

The area covering Sorkheh-Dizaj, Aliabad and Morvarieh iron-apatite deposits in southeast of Zanjan is part of the Tarom volcano-plutonic belt. This belt with a general NW-SE trend is formed during Tertiary Azarbaijan-west Alborz magmatism. Eocene volcano-sedimentary rocks are the oldest rock unit in the area. The Upper Eocene – Lower Oligocene calc-alkaline quartz …

Iron mining deposit report for "Deposit #Usgs10256149" (#USGS10256149) in Zanjan, Iran.

More than 200 iron deposits with about 4 billion tons of iron ore have been discovered in Iran. Major iron oxide districts comprise the Bafq-Posht-e-Badam back arc district in Central Iranian microcontinent, the Ac Kahoor and Hormoz districts in the Zagros mountain range, the Gol-e-Gohar and Hamekasi deposits in the Sanandaj–Sirjan magmatic–metamorphic zone and also …

Major hydrothermal ore deposits in Zanjan-Takab area include the carbonate-hosted epithermal Au deposits at Agdarreh and Zarshuran (Daliran, 2008), the high sulfidation Au-(Cu) deposit at Touzlar ... It consists of iron and base metal sulfides (Fe, Cu, Pb, Zn), which are commonly brecciated and overprinted by Ni-Co-Fe-As dominated mineral ...

ore, but this value increases to 400 000 tons in the Mor-varid and Sorkheh–Dizaj area. These deposits are actively mined at this time. This paper reports the origin of these ore deposits with the goal of determin-ing the geochemistry, mineralogy, mineralography, and tectonic setting of the magnetite–apatite ore veins southeast of Zanjan. 2.

Kiruna-type iron oxide deposits of the Zanjan area, and Fe skarn and iron oxide–copper–gold deposits in the Khaf–Bardaskan–Kashmar district are associated with subduction of Neotethys...

Based on modeling, 20 iron ore deposits were found in the study area on all trajectories characterized by high chargeability values ranging from 251,55 – 810,55 ms which correlated with low resistivity values of 4,02 – 124,41 m. ... LOCATION AND GEOLOGY OF THE AREA Halab polymetal deposit is in 125th km, west of Zanjan. This area is near to ...

The Zanjan skarn type iron deposit formed due to the intrusion of KIAG suite into carbonate rocks of the Soltaniyeh, Mila and Ruteh Formations. The Khakriz, Inche-Rahbari …

Iron ores in the Zanjan area are of hematite and magnetite and have more phosphorus and sulphur compared to the Sangan and Khaf-mines. ... Iran iron ore deposits. [6]

More than 200 iron deposits with about 4 billion tons of iron ore have been discovered in Iran. Major iron oxide districts comprise the Bafq-Posht-e-Badam back arc district in Central Iranian ...

Iron oxide-apatite (IOA) deposits are important sources of iron. The role of evaporite layers in the formation of IOA ore deposits remains controversial. The Luohe deposit in eastern China and the El Laco deposit in …