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Geological settings and metallogenesis of high-grade iron deposits in China
The predominant types of high-grade iron deposits in China include skarn, sedimentary metamorphic (banded iron-formation, BIF-type),...
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(Fe–Ca–Al)-Phosphate Mineralization Enriched with Rare Earth Elements in Sediments of the Middle Jurassic Paleovalley (Shankinka Ore Occurrence, Moscow Region, Central Part of the Russian Plate)
AbstractA new occurrence of phosphate mineralization (Shankinka) has been explored in the Fedkovskaya River mouth, Ruza district, Moscow region. The...
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Spatial variations in fluid composition along structures hosting unconformity-related uranium deposits in the Athabasca Basin, Canada: implications for ore-controlling factors
Unconformity-related uranium (URU) deposits in the Athabasca Basin occur in local areas near the intersections of the basal unconformity of the basin...
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Iron Isotopes and Trace Element Compositions of Magnetite from the Submarine Volcanic-Hosted Iron Deposits in East Tianshan, NW China: New Insights into the Mineralization Processes
The Aqishan-Yamansu metallogenic belt (AYMB) in East Tianshan hosts abundant submarine volcanic-hosted iron deposits. Although there is agreement...
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Petrogenetic and metallogenic implications of the Late Mesozoic intrusive rocks in the Xuancheng ore district, eastern China: insight from in situ analysis of apatite
The Xuancheng ore district is a newly discovered ore district within the Middle-Lower Yangtze River Metallogenic Belt (MYRMB) of Eastern China. Here...
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Fluid inclusion and stable isotope (O and S) constraints on the genesis of the Guydash iron skarn deposit, East Azarbaijan province, Iran
Magnetite mineralization accompanied by minor hematite, pyrite, chalcopyrite, tetrahedrite, tennantite, and goethite, occurs in the Guydash iron...
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The Phanerozoic Stratabound/Stratiform Ore Deposits of Egypt: Their Mode of Occurrence and Formation in Accordance with the Phanerozoic Geological Evolution
The present work provides an integral and comprehensive view on the mode of occurrence and the mode formation of the ores hosted in outcropped...
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Re-evaluating stoichiometric estimates of iron valence in magmatic clinopyroxene crystals
Clinopyroxene is a major rock forming mineral capable of incorporating diverse metal cations. As a consequence, clinopyroxene preserves valuable...
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Stabilization of iron ore tailings with cement and bentonite: a case study on Golgohar mine
The abundance of mining activities continuously increases mine wastes/tailings that require storage/disposal. It is well understood that the...
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Magmatic (Orthomagmatic) Deposits (Ore Deposits Associated with Mafic–Ultramafic Complexes)
This chapter consists of two main divisions: (1) an overview on the various types of mafic–ultramafic rocks of different origins, with special...
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Ore Deposits in the Arabian-Nubian Shield
The Arabian-Nubian Shield (ANS) is the largest tract of juvenile continental crust of Neoproterozoic Age on Earth. It represents the northern sector...
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The Paleozoic Huoshenmiao iron skarn deposit in the Tongbai area of North Qinling Orogen, China: Insights from garnet U-Pb dating and geological constraints
The Qinling Orogen is a composite orogenic belt that can be subdivided into the North and South Qinling, broadly separated by the Shangdan suture...
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Epithermal Ag–Au Mineralization in the Kyplatap Volcanic Field, Central Chukotka
AbstractThis paper discusses mineralogic and geochemical features of dominantly silver mineralization in secondary quartzites of the Kyplatap...
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Identification of Zones of Hydrothermally Altered Rocks Using WorldView-2 Data at the Talman Site (Talmanskaya Area, South-Eastern Transbaikal, Russia)
AbstractThis work is aimed at the practical application of satellite imagery data for the selection of promising areas during geological exploration...
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Applications of Neodymium Isotopes to Ore Deposits and Metallogenic Terranes; Using Regional Isotopic Maps and the Mineral Systems Concept
Although radiogenic isotopes historically have been used in ore genesis studies for age dating and as tracers, here we document the use of regional-...
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Volcano Sedimentary Origin of Archaean Banded Iron Formation of Nellore Schist Belt from Chundi-Malakonda-Ayyavaripalle Area, Prakasam District, Andhra Pradesh and its Petro-chemical Characterization
Banded iron formations (BIFs) are the most significant source of iron in the world. The present study addresses the petrographic and geochemical...
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Rare-Earth Minerals in Kaolin Ore, Mine Tailings, and Sands – Central Georgia, Upper Coastal Plain
The total concentrations of rare-earth elements (REE) in the mined kaolin (0.02–0.06 wt.%), kaolin mine tailings (0.03–1.9 wt.%), and the...
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Preconcentration Approach of Mica Vanadium-Bearing Stone Coal by Advanced Mineralogy Analysis
AbstractIn this paper, to prove the vanadium occurrence in the stone coal and obtain a potential technology of vanadium preconcentration, the...
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Paleochannel Sandstone-Type Uranium Deposits of Vitim Ore Region
In this chapter present results obtained from last-years studies uranium ores from seven paleochannel-type deposits of Khiagda Ore Field at Vitim...
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Genesis of the exotic chrysocolla — “copper pitch/wad” — atacamite/brochantite ore at the Exótica (Mina Sur) deposit, Chuquicamata, Chile
Detailed mineralogical and textural studies, combined with sequential X-ray diffraction and geochemical modeling, helped to solve the “
copper... 