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Gossan of the Yubileinoe Massive Sulfide Deposit (South Urals): Evidence for Formation on the Seafloor
Lithology and Mineral Resources ( IF 0.8 ) Pub Date : 2019-04-02 , DOI: 10.1134/s002449021901005x K. A. Novoselov , E. V. Belogub , S. A. Sadykov , I. V. Vikentyev
中文翻译:
Yubileinoe大型硫化物矿床(南乌拉尔)的戈桑:海底形成的证据
更新日期:2019-04-02
Lithology and Mineral Resources ( IF 0.8 ) Pub Date : 2019-04-02 , DOI: 10.1134/s002449021901005x K. A. Novoselov , E. V. Belogub , S. A. Sadykov , I. V. Vikentyev
Abstract
Oxidation zone of the Yubileinoe massive sulfide deposit, South Urals, is buried beneath Jurassic sediments containing coalified plant remains. Mineralogy of gossan of this deposit is marked by the abundance of siderite. The carbon isotope composition (δ13C) in siderite varies from –20.0 to –23.4‰ PDB, which is close to δ13C variation in coals from the overlying sediments (‒23.5 to ‒26.2‰ PDB). The formation of siderite is likely related to interaction between solutions of the Triassic oxidation zone and fermentation products of the organic matter.中文翻译:
Yubileinoe大型硫化物矿床(南乌拉尔)的戈桑:海底形成的证据