Sorkhe-Dizaj Iron Oxide-Apatite Ore Deposit in the Cenozoic Alborz-Azarbaijan Magmatic Belt, NW Iran
نویسندگان
چکیده
منابع مشابه
کانسار اکسید آهن آپاتیت‌دار سرخه‌دیزج به‌عنوان نوع کایرونا: کانی‌شناسی، ساخت و بافت، دگرسانی و بررسی‌های مقایسه‌ای
Sorkheh Dizaj apatite - iron oxide deposit is located in southeast of Zanjan, within the Tarom subzone of Western Alborz - Azarbaijan structural zone. The oldest units in the area are Eocene trachyte, trachyandesite, olivine basalt and volcanoclastic brecciated tuff and lapilli tuff intruded by a quartz-monzonite, monzonite and granite subvolcanic pluton of Late Eocene - Early Oligocene age. Th...
متن کاملgeochemistry and genesis of apatite bearing fe oxide dizdaj deposit, se zanjan
sorkheh-dizaj apatite-iron oxide deposit is located 32 km southeast of zanjan. the area is situated within the tarom subzone of western alborz-azarbaijan structural zone. the oldest units at the sorkheh-dizaj area are eocene trachyte, trachyandesite, olivine basalt and volcanoclastic brecciate tuff and lapilli tuff which intruded by a quartz-monzonite, monzonite and granite subvolcanic pluton o...
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Pulverized limonite ore from a Pleistocene–Quaternary lake deposit and compact limonite ore from the Olistostrome member of the Javorik fl ysch formation, in the Southern Tomašica iron ore deposit, were investigated and compared with different types of siderite and ankerite, limestone and carbonate shale from the same location in order to determine their possible protolith. Two limonite types d...
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The objective of this research is to determine all processes in the magmatic evolution and related hydrothermal activities that created the volcanic rocks and associated ore-forming systems of the Bafq mining district. Several iron oxide-apatite (IOA) deposits were investigated in this area with a focus on the Sechahun ore deposit. The Bafq mining district is well known for hosting significan...
متن کاملMagmatic origin of giant ‘Kiruna-type’ apatite-iron-oxide ores in Central Sweden
Iron is the most important metal for modern industry and Sweden is by far the largest iron-producer in Europe, yet the genesis of Sweden's main iron-source, the 'Kiruna-type' apatite-iron-oxide ores, remains enigmatic. We show that magnetites from the largest central Swedish 'Kiruna-type' deposit at Grängesberg have δ(18)O values between -0.4 and +3.7‰, while the 1.90-1.88 Ga meta-volcanic host...
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ژورنال
عنوان ژورنال: Resource Geology
سال: 2012
ISSN: 1344-1698
DOI: 10.1111/j.1751-3928.2012.00209.x