Relationship of fluid inclusion geochemistry to wall-rock alteration and lithogeochemical zonation at the Hollinger-McIntyre gold deposit, Porcupine District, Canada
نویسندگان
چکیده
منابع مشابه
Mineralogy, alteration, geochemistry, and fluid inclusion studies of the Balazard Cu-Au prospect, southwest of Nehbandan
The Balazard prospecting area is located about 120 km southwest of Nehbandan city, Khorasan Jonoobi Province, in the central parts of Lut block volcano-plutonic belt. The intrusion of a granitoid pluton into rhyolitic and andesitic rocks has led to alteration and mineralization. Hydrothermal alteration zones consist of argillic, sericite-argillic, silicic-argillic, propylitic, and advanced arg...
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The Zarshuran Carlin-type gold deposit is located about 30 km north of Takab, West-Azarbaidjan Province, NW Iran. Interaction between the ore-forming fluids and the host carbonates and shales resulted in development of the decarbonatization, argillic, alunite, silicic, and sulfide alteration zones in the study area. Based on mesoscopic and microscopic studies on drill core samples, gold mineral...
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Agh-Darreh copper deposit is located in Tarom area, about 25 km north of Abhar city. Main alterations identified in this region include silicic, argillic, and propylitic. Andesite and silica veins host sulfide mineralization. Chalcopyrite and pyrite are the main hypogene minerals accompanied by gold and silver in siliceous veins, with smaller amounts of galena. Malachite, azurite and goethite a...
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The mineralization index of Yeylaghe Gharachi, as part of Arasbaran metallogenic belt, is located about 25 km northwest of Ahar, East-Azarbaidjan Province, NW Iran. The host rocks of this index consist of composite intrusive rocks with lithologic compositions of granite, quartz monzonite, granodiorite and diorite of Oligocene and Oligo-Miocene age. The alteration zones in this area are mainly p...
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این پژوهش برای بررسی پیوند احتمالی میان هوش های چندگانه – پیشنهاد شد? هاوارد گاردنر، 1983– (هم به گونه یکپارچه و هم به گونه بند بند) از یک سو و توانش انگلیسی دانشجویان ایرانی دانشگاه پیام نور در رشته زبان انگلیسی از سوی دیگر انجام گرفت. برای این کار، تافلpbt و پرسش نامه هوش های چندگانه میان 102 دانشجو در دانشگاه پیام نور شهریار پخش شد. نتایج بررسی داده ها نشان می دهد که در اندازه معنا داری 5 در...
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ژورنال
عنوان ژورنال: Journal of Geochemical Exploration
سال: 1987
ISSN: 0375-6742
DOI: 10.1016/0375-6742(87)90121-x