Specific Features of Sulfide Ores in the Pobeda Hydrothermal Cluster, Mid-Atlantic Rise 17°07′–17°08′ N


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Abstract

Based on materials obtained in Cruise 37 of the R/V Professor Logatchev (2014‒2015), the paper discusses formation conditions, morphology, isotope age, and mineral and chemical composition of sulfide ores in the Pobeda-1 (17°08.7′ N MAR) and Pobeda-2 (17°07.45′ N MAR) hydrothermal ore fields (Pobeda ore cluster) discovered in blocks 37 and 39 confined to the Russian exploration area. Morphogenetic types of ores are defined and their formation conditions are examined.

About the authors

I. F. Gablina

Geological Institute, Russian Academy of Sciences

Author for correspondence.
Email: gablina@ilran.ru
Russian Federation, Pyzhevskii per. 7, Moscow, 119107

I. G. Dobretzova

Polar Marine Geological Exploration Expedition

Email: gablina@ilran.ru
Russian Federation, ul. Pobedy 24, LomonosovSt. Petersburg, 188412

A. A. Laiba

Polar Marine Geological Exploration Expedition

Email: gablina@ilran.ru
Russian Federation, ul. Pobedy 24, LomonosovSt. Petersburg, 188412

E. V. Narkevsky

Polar Marine Geological Exploration Expedition

Email: gablina@ilran.ru
Russian Federation, ul. Pobedy 24, LomonosovSt. Petersburg, 188412

F. E. Maksimov

St. Petersburg State University

Email: gablina@ilran.ru
Russian Federation, Universitetskaya nab. 7/9, St. Petersburg, 199034

V. Yu. Kuznetsov

St. Petersburg State University

Email: gablina@ilran.ru
Russian Federation, Universitetskaya nab. 7/9, St. Petersburg, 199034

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