Nedelkov, Rosen and Stefanova, Violeta (2012) New Data on the Magmatism and the Magmatic Fluids of the Kožuf Volcanic Massif, Macedonia. In: Annual Scientific Conference of the Bulgarian Geological Society with international participation “Geosciences 2012”, Sofia.
Preview |
Text
Nedialkov, Stefanova Geosciences 2012.pdf Download (338kB) | Preview |
Abstract
The Kožuf volcanic massif is disposed in the frame of the Vardar zone. The volcanic and volcano-sedimentary rocks from the “complex of Pliocene sediments and pyroclasts” overlay the metamorphic (Precambrian and Paleozoic) and sedimentary (Triassic to Upper Eocene) rocks of the region (Jankovic et al. 1997; Boev & Jelenkovic, 2012). The Pliocene volcanic and volcano-sedimentary rocks occur as layers in a lacustrin basin and subvolcanic bodies crosscutting the older rocks (Triassic carbonates; Percial, Radke, 1994; Boev & Jelenkovic, 2012). The Pliocene volcanism is strongly explosive and predominating volcanic rocks are volcaniclastic (pyroclastic tuffs and breccias and epiclastic conglomerates). The radiogenic age (K-Ar method) determinations of the volcanic rocks are between 6.5 and 1.8 Ma (Boev et al., 1992). Volcanic rocks are represented by shoshonites, latites, quarz latites, dacites, trachytes, and rhyolites.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Natural sciences > Earth and related environmental sciences |
| Divisions: | Faculty of Natural and Technical Sciences |
| Depositing User: | Violeta Stefanova |
| Date Deposited: | 17 Dec 2012 13:59 |
| Last Modified: | 17 Dec 2012 13:59 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/3834 |
Actions (login required)
 |
View Item |