Ore forming fluids in the Allchar Au-Sb-As-Tl deposit, FYR Macedonia

Strmić Palinkas, Sabina and Bermanec, Vladimir and Boev, Blazo and Borojevic Sostaric, Sibila and Palinkas, Ladislav (2007) Ore forming fluids in the Allchar Au-Sb-As-Tl deposit, FYR Macedonia. 9th Biennal SGA Meeting (9; 2007).

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Abstract

The Allchar Au-Sb-As-Tl mineral deposit is a Carlin-type mineralization with a zonal distribu-tion of mineral parageneses and alterations. The zonation is a result of a spatial distribution of ore-forming fluids with different thermal and chemical characteristics as proven by a fluid inclusion study. Three zones are distinguished: 1. a southern Au-Sb-As zone, 2. a central zone, which hosts a Au-Sb-As-Tl-Hg mineralization, and 3. a northern As-Tl zone. Homogenization temperature and sa-linity decrease steadily from the southern to the northern zone of the deposit due to cooling and di-lution of the fluids.

Item Type: Article
Uncontrolled Keywords: Carlin, Gold, Thallium, Arsenic, Antimony, Fluid inclusions
Subjects: Natural sciences > Other natural sciences
Divisions: Faculty of Natural and Technical Sciences
Depositing User: Blazo Boev
Date Deposited: 20 Nov 2012 11:17
Last Modified: 10 Jun 2013 10:40
URI: https://eprints.ugd.edu.mk/id/eprint/1435

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