Mineralogy of copper in nonsulfide endogeneous Pb–Zn–Sb ores of the Pelagonian massif, Republic of North Macedonia

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Marco E. Ciriotti
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Iscritto il: ven 25 giu, 2004 11:31
Località: via San Pietro, 55 I-10073 Devesi/Cirié TO - Italy
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Mineralogy of copper in nonsulfide endogeneous Pb–Zn–Sb ores of the Pelagonian massif, Republic of North Macedonia

Messaggio da Marco E. Ciriotti » mar 28 dic, 2021 10:39

Referenza:
▪ Varlamov, D.A., Ermolaeva, V.N., Chukanov, N.V., Jančev, S. (2021): Mineralogy of copper in nonsulfide endogeneous Pb–Zn–Sb ores of the Pelagonian massif, Republic of North Macedonia. Zapiski RMO, 150, 103-114.

Abstract:
Behavior of copper under formation of sulfide-free ore-bearing metasomatites of the Pelagonian massif, Republic of North Macedonia has been studied. It is shown that there was a maximum of copper activity in the process of ore formation which resulted in the crystallization of Cu-bearing rock-forming silicates and oxides with complete absence of sulfides and sulfosalts. Before the stage of the decline in the activity of copper, it concentrated mainly in Pb- and Zn-containing arsenates and vanadates of the adelite–descloizite group, which replaced primary rock-forming tilasite.
Marco E. Ciriotti

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