Forms of Arsenic Concentration in Sulfide-Free Endogenic Pb–Zn–Sb Ores of the Pelagonian Massif, Republic of North Macedonia
- Autores: Ermolaeva V.1,2, Varlamov D.1,3, Chukanov N.3,4, Jančev S.5
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Afiliações:
- Institute of Experimental Mineralogy, Russian Academy of Sciences
- Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences
- Institute of Problems of Chemical Physics, Russian Academy of Sciences
- Geological Faculty, Moscow State University
- Faculty of Technology and Metallurgy, Saint Cyril and Methodius University
- Edição: Volume 61, Nº 8 (2019)
- Páginas: 782-790
- Seção: Minerals and Mineral Parageneses
- URL: https://journals.rcsi.science/1075-7015/article/view/215600
- DOI: https://doi.org/10.1134/S1075701519080038
- ID: 215600
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Resumo
The chemical composition, substitutions, and zoning of minerals that concentrate arsenic in specific sulfide-free ore-bearing metasomatic rocks at the contact of the Early Paleozoic metarhyolites and aporhyolite schists with dolomite marbles and baryte schists in the Pelagonian massif, near the village of Nežilivo, Republic of North Macedonia, have been studied. These metasomatic rocks are enriched in chalcophile elements (Zn, As, Sb, Pb, Cu), which occur in oxides and oxysalts. Partitioning mechanisms of various constituents (Mg, Zn, Cu, Ca, Pb, Y, Ln, F, OH) between associated arsenates, As-bearing phosphates and mottramite, are discussed.
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Sobre autores
V. Ermolaeva
Institute of Experimental Mineralogy, Russian Academy of Sciences; Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences
Autor responsável pela correspondência
Email: cvera@mail.ru
Rússia, Chernogolovka, Moscow Oblast, 142432; Moscow, 119991
D. Varlamov
Institute of Experimental Mineralogy, Russian Academy of Sciences; Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: cvera@mail.ru
Rússia, Chernogolovka, Moscow Oblast, 142432; Chernogolovka, Moscow Oblast, 142432
N. Chukanov
Institute of Problems of Chemical Physics, Russian Academy of Sciences; Geological Faculty, Moscow State University
Email: cvera@mail.ru
Rússia, Chernogolovka, Moscow Oblast, 142432; Moscow, 119991
S. Jančev
Faculty of Technology and Metallurgy, Saint Cyril and Methodius University
Email: cvera@mail.ru
Macedônia, Skopje, 1000