Actinolite-Phengite-Chlorite Metasomatites from the Toranica Pb-Zn Ore Deposit in Macedonia

Serafimovski, Todor and Dolenec, Tadej and Tasev, Goran (2006) Actinolite-Phengite-Chlorite Metasomatites from the Toranica Pb-Zn Ore Deposit in Macedonia. RMZ - Materials and Geoenvironment, 53 (4). pp. 445-453. ISSN 0035-9645

[thumbnail of RMZ53_0445-0453 Actinolite.pdf] Text
RMZ53_0445-0453 Actinolite.pdf

Download (999kB)

Abstract

In this investigation we focused on the contact metamorphic-metasomatic products in the Toranica Pb-Zn ore deposit. In the regionally metamorphed parts of the deposit we detected sericite-chlorite sub-facies, in the frame of the greenschist facies with its very common parageneses: chlorite+K-feldspar, chlorite+epidote+actinolite and chlorite+quartz. The presence of phengite indicated that the metamorphic-metasomatic processes took place under a pressure of about 5 kilobars and at a depth of 18 - 19 km. The absence of wollastonite, diopside, hedenbergite and hornblende suggested a low-temperature, < 420 ºC, character for these contact metasomatic processes.

Item Type: Article
Subjects: Natural sciences > Earth and related environmental sciences
Divisions: Faculty of Natural and Technical Sciences
Depositing User: Goran Tasev
Date Deposited: 22 Nov 2012 10:36
Last Modified: 22 Nov 2012 10:36
URI: https://eprints.ugd.edu.mk/id/eprint/1667

Actions (login required)

View Item View Item