Main Characteristic of Gold in Some Deposits and Occurrences +Related to Tertiary Magmatism in Republic Macedonia

Stefanova, Violeta and Stojanova, Violeta (2011) Main Characteristic of Gold in Some Deposits and Occurrences +Related to Tertiary Magmatism in Republic Macedonia. In: National Conference with international participation "Geosciences 2011", Bulgaria,Sofia.

[img] Text
geonauki2011v.s.pdf

Download (1492Kb)

Abstract

In R. Macedonia there are many occurrences of gold (Bogoevski, 1998). In this report, comparative analysis is presented for several ore occurrences related with Tertiary magmatism in the R. MacedoniaBorovic, Borov Dol, Plavica and Alshar. The localities selected belong to two major geotectonic units -the Vardar zone (ore deposits Borov Dol, Alshar and ore occurrence Borovic) and the Serbo-Macedonian massif (plavica ore deposit). The Tertiary magmatism of calc-alkaline type is most important for ore-forming processes in the region. The host rocks of the localities are mostly presented by volcanic sediments and volcanic and subvolcanic facies of latite, quartzlatite, andesite, basalt and their pyroclastics (ignimbrites, tuffs and breccias) (Stefanova et aI., 2004b). The literature data point out the Oligo-Miocene age of the magmatism for the Buchim and Kratovo-Z1etovo ore regions, while the Kozuf area is the magmatism is of the Miocene-Pliocene age (Boev et aI., 1993; Boev, Kovachev, 1994).

Item Type: Conference or Workshop Item (Paper)
Subjects: Natural sciences > Other natural sciences
Divisions: Faculty of Natural and Technical Sciences
Depositing User: Violeta Stefanova
Date Deposited: 19 Nov 2012 08:56
Last Modified: 19 Jun 2013 07:56
URI: http://eprints.ugd.edu.mk/id/eprint/1097

Actions (login required)

View Item View Item