Sulfur Isotopic Composition of Sulfides in Skarn and Vein Mineralization of the Dal’negorsk Ore Region (Primorye)


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Abstract

The S isotopic composition in the ore-forming minerals galena and sphalerite was studied in different Ag–Pb–Zn deposits of the region. It was pointed out that the δ34S modal values range from–1.2 to +6.7‰ in the minerals with a positive value for the skarn mineralization. In the flyschoid formation, the vein-type mineralization is characterized by negative and positive values. The narrow range of δ34S values indicates the marginal-continental type of the mineralization and the multiple origins of its sources.

About the authors

L. I. Rogulina

Institute of Geology and Nature Management, Far East Branch

Author for correspondence.
Email: rogulina@mail.ru
Russian Federation, Blagoveshchensk, Amur oblast

V. G. Moiseenko

Institute of Geology and Nature Management, Far East Branch

Email: rogulina@mail.ru
Russian Federation, Blagoveshchensk, Amur oblast

E. G. Odarichenko

Institute of Geology and Nature Management, Far East Branch

Email: rogulina@mail.ru
Russian Federation, Blagoveshchensk, Amur oblast

E. N. Voropayeva

Institute of Geology and Nature Management, Far East Branch

Email: rogulina@mail.ru
Russian Federation, Blagoveshchensk, Amur oblast

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