GEOLOGICAL-STRUCTURAL POSITION AND FORMATION CONDITIONS OF GOLD-CONTAINING PORPHYRY COPPER DEPOSITS OF MEKHMANIAN ORE-MAGMATIC SYSTEM (LESSER CAUCASUS, AZERBAIJAN)

Authors

  • Mansurov I. Mamoy Tahmazova H. Tarana, Sattarzadeh A. Nigar Author

Keywords:

Ore-Magmatic System (Oms), Gold Mineralization Of Porphyry Copper Ores Deposits

Abstract

This article focuses on geological-structural position and formation conditions of gold-containing deposits of Mekhmanian ore-magmatic system (OMS) according to tectonic position of deposits, material composition of ore-bearing and ore-hosting intrusive complexes, specifics of mineral composition, quantity and correlation of main and associated components. There is a new data allowing to estimate formation conditions and matter sources of OMS deposits. Productive mineralization has been determined which occurs by two stages: 1) quartzmolybdenite, quartz-chalcopyrite; 2) quartz-chalcosine-pyrite-chalcopyrite, sphalerite-galena-gold-rare-metal. At first stage concentrators of gold are pyrite and chalcopyrite, and its content is non-uniform, and at second stage gold-containing are represented by galena, sphalerite and also fahl ores and tellurides. We distinguish three goldbearing associations according to mineral composition of ores, they are: quartz-molybdenite-chalcopyrite, quartzpyrite-chalcopyrite and quartz-galena-sphalerite.

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Published

2018-12-11

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Articles

How to Cite

GEOLOGICAL-STRUCTURAL POSITION AND FORMATION CONDITIONS OF GOLD-CONTAINING PORPHYRY COPPER DEPOSITS OF MEKHMANIAN ORE-MAGMATIC SYSTEM (LESSER CAUCASUS, AZERBAIJAN). (2018). Global Journal of Advanced Engineering Technologies and Sciences, 5(12), 19-28. https://gjaets.com/index.php/gjaets/article/view/124

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