Results 31 to 40 of about 314,654 (179)
Crystal Research and Technology, Volume 55, Issue 2, February 2020., 2020 This article gives an overview about the development of the Erlangen Crystal Growth Laboratory from its beginnings in 1974 until its current status as a department “Materials” of the Fraunhofer‐Institute for Integrated Systems and Device Technology.
Jochen Friedrich, Georg Müller
wiley +1 more source
Journal of Economic Geology, 2022 Hydrothermal iron ore deposits are formed at various depth, from shallow to deep environments mainly as Veins and stockwork hydrothermal iron ore are formed by hydrothermal fluids at various depth, from shallow to deep environments (Guilbert and Park ...
Fariba Tayefi +2 more
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Yankuang ceshi, 2021 BACKGROUND China is the largest importer of copper concentrate in the world. Studying the mineralogical characteristics of copper concentrates imported from different origins can be used to support the origin analysis and solid waste identification of ...
MIN Hong +7 more
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Journal of Economic Geology, 2010 Kuh- e -Zar gold deposit located 35 km west of Torbat-e-Heydaryeh, (Khorassan e- Razavi province), East of Iran. This deposit is a specularite-rich Iron oxide type (IOCG). This mine is situated within Khaf-Bardascan volcanic plutonic belt.
Alireza Mazloumi Bajestani, Iraj Rasa
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Frontiers in Earth Science, 2023 The second part of this article can be found here: 10.3389/feart.2023.819109 (DOI). At the late Triassic New Afton alkalic porphyry Cu-Au deposit (British Columbia, Canada), pyrite is a widely distributed minor sulfide phase within hypogene ore where it ...
Brandon M. Boucher +4 more
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Journal of Economic Geology, 2019 The Firouzeh mine is located in the Northwest of Neyshabour in the Khorasan Razavi province, Northeast of Iran, and eastern side of the Quchan-Sabzevar Cenozoic magmatic arc.
Alireza Ghiasvand +3 more
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Rare earth elements in the Sin Quyen IOCG deposit, North Vietnam
Gospodarka Surowcami Mineralnymi - Mineral Resources Management, 2022 The Sin Quyen deposit is characterized by a high accumulation of rare earth elements (REE). This deposit belongs to the IOCG type copper deposits (Iron Oxide Copper-Gold Deposits). In the deposit, the REE carrier minerals have been identified as follow: allanite, titanite, uraninite, monazite, apatite, chevkinite, aeschynite, bastnäsite, and epidote ...
Nguyen Dinh Chau +4 more
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Journal of Economic Geology, 2023 The most important Manto-type deposits are located in the Coastal and Central Cordillera, northern Chile. Manto-type copper deposits have been reported in Iran in Saveh-Jiroft zone, the volcanoes of eastern Iran, the volcanic-intrusive complex of Alborz ...
Touran Ramezaniabbakhsh +4 more
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Journal of Economic Geology, 2017 Introduction The Poshtebadam Bafq Zarand district in central Iran is a world class iron oxide province. This region contains over two billion tons of iron ore reserves within more than 34 major magnetic anomalies and deposits in an area of 7,500 km2 ...
Behrouz Karimi Shahraki, Behzad Mehrabi
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Journal of Economic Geology, 2022 Petrographic and mineralogical data indicate the widespread presence of five generations of apatite, two generations of monazite with minor xenotime in the Esfordi deposit.
Kiamars Hosseini +1 more
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