04:32 May 30, 2019 |
English to Russian translations [PRO] Tech/Engineering - Geology / хвостохранилища меди Африки | |||||
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| Selected response from: IrinaN United States Local time: 21:25 | ||||
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Summary of answers provided | ||||
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4 +1 | серия рудных залежей |
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3 | серия (медных) залежей |
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mines series серия (медных) залежей Explanation: Скорее, mine series https://pubs.geoscienceworld.org/segweb/economicgeology/arti... Abstract Notes some features of the geology amd mineralization of the Roan Antelope copper deposit, Northern Rhodesia, which are difficult to reconcile with a syngenetic theory of origin, and reaffirms the conclusion that the ores are hypogene and epigenetic and were introduced into the ***Precambrian sediments of the ***Mine series*** subsequent to folding, metamorphism, and igneous intrusion in the district. https://eplanning.blm.gov/epl-front-office/projects/lup/7100... The mine was developed principally on a single persistent quartz-calcite vein cutting late Miocene rhyolitic volcaniclastic sediments of the “mine series” (210 m [690 ft] thick), https://en.wikipedia.org/wiki/Katanga_Supergroup The Katanga Supergroup nonconformably overlies the 883 Ma Nchanga Granite.[1] The Katangan Supergroup is divided into four metasedimentary series, from the oldest siliclastic and dolomitic Roan Group conglomerates, sandstones, and shales, to Nguba Group of mostly carbonates and carbon-rich shales, to the youngest, upper most Kundelungu Group including glacial metasediments and a cap carbonate |
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mines series серия рудных залежей Explanation: серия рудных залежей "...вскрыта серия скарново-рудных залежей, локализующихся вдоль плитообразных тел гранит-порфиров". http://wiki.web.ru/wiki/Карамазар |
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