Some genetic aspects of the bor copper-gold deposit(Serbia)

Jelenkovic, Rade and Kozelj, Dejan and Serafimovski, Todor (2001) Some genetic aspects of the bor copper-gold deposit(Serbia). Geologica Macedonica, 15-16. pp. 1-5. ISSN 0352-1206

[img]
Preview
Text
geologica_macedonia2001-2002.pdf

Download (3198Kb) | Preview

Abstract

The Bor Cu-Au deposit consists of two principal types of mineralization hosted by the Upper Cretaceous andesites: epithermal high sulphidation Cu-Au (massive sulphide cupriferous pyrite mineralization of re­placement type), and porphyry copper. First type of mineralization is characterized by high sulphur fugacity, which decreased during the evolution of hydrothermal ore-bearing solutions, accompanied by an increase of pH, reaching close to neutral. Porphyry copper type of mineralization is confined to subvolcanic level, in and above cupola zone of a calc-alkaline comagmatic stock. The principal constituents of ore were transported by chloride-bearing hydrother­mal solutions, under low sulphur fugacity and low Eh. The subject of this paper are the some genetic aspects of the Bor Cu-Au deposit.

Item Type: Article
Uncontrolled Keywords: Bor; copper; gold; epithermal mineralization; porphyry copper; genetic model
Subjects: Natural sciences > Other natural sciences
Divisions: Faculty of Natural and Technical Sciences
Depositing User: Todor Serafimovski
Date Deposited: 04 Dec 2012 09:41
Last Modified: 21 Aug 2013 11:02
URI: http://eprints.ugd.edu.mk/id/eprint/3001

Actions (login required)

View Item View Item