Results 11 to 20 of about 856,506 (210)
Halogen Chemistry of Hydrothermal Micas: a Possible Geochemical Tool in Vectoring to Ore for Porphyry Copper-Gold Deposit [PDF]
JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2018 Porphyry copper-gold deposit commonly exhibits an extensive alteration zone of hydrothermal micas particularly biotite and sericite. This study is aimed to analyze and utilize the chemistry of halogen fluorine and chlorine of biotite and sericite to be a
Arifudin Idrus
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SOME SULFIDE-SILICATE ASSEMBLAGES FROM THE SAR CHESHMEH PORPHYRY COPPER DEPOSIT, KERMAN, IRAN [PDF]
Journal of Sciences, Islamic Republic of Iran, 2000 Studies of three selected sulfide-silicate assemblages from ore samples from the Sar Cheshmeh porphyry copper deposit led to some ore genetic conclusions.
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Intrusives associated with porphyry copper deposits [PDF]
Bulletin of the Geological Society of Malaysia, 1977 Porphyry copper deposits and their associated intrusives are widespread throughout the world and particularly abundant in the circum-Pacific region, although not all parts contain porphyry copper deposits.
Editor Geological Society of Malaysia
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, 2005 In order to improve our understanding of poorly studied Mexican Porphyry Copper Deposits in the SW regional metallogenetic province, a detailed study of the hydrothermal fluid evolution of La Caridad porphyry copper-molybdenum deposit, and its connection
Valencia, Victor A.
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Вісник Київського національного університету імені Тараса Шевченка. Серія Геологія, 2023 The article deals with the determining characteristics of ore elements in the Goshgarchay porphyry-epithermal system. The genetic and geochemical characteristics of the main ore components were studied, and close positive and negative relationships ...
Mamoy Mansurov
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Yankuang ceshi, 2021 BACKGROUND In recent years, infrared spectroscopy and thermal infrared spectroscopy have played an important role in mineralogy research, geological exploration and prospecting. OBJECTIVES To investigate alteration minerals and mineralization features of
LIU Xin-xing +6 more
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China Geology, 2022 The porphyry copper belt in the Geza island arc in southwestern China is the only Indosinian porphyry copper metallogenic belt that has been discovered and evaluated so far.
Wen-chang Li +4 more
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China Geology, 2023 The reserves of the Duobaoshan porphyry Cu-Au-Mo-Ag deposit (also referred to as the Duobaoshan porphyry Cu deposit) ranks first among the copper deposits in China and 33rd among the porphyry copper deposits in the world.
Sen Zhang +12 more
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Porphyry style copper mineralisation at Black Stockarton Moor, south-west Scotland [PDF]
, 1979 Reconnaissance soil sampling within the catchment of streams containing anomalous levels of copper in drainage samples led to the discovery of disseminated copper mineralisation in the Black Stockarton Moor area of Galloway, Scotland.
Leake, R.C. +3 more
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Journal of Economic Geology, 2019 Introduction Almost all of the well-known porphyry copper deposits in Iran occur within the Kerman Cenozoic magmatic arc (KCMA) (Fig 1) in the southeastern part of Cenozoic Urumieh–Dokhtar magmatic belt (Hassanpour et al., 2015). The Miocene Chahfiruzeh
Majid Heidari +4 more
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