ՀՀ ԳԱԱ եւ ՀՊՃՀ Տեղեկագիր. Տեխնիկական գիտություններ =Proceedings of the NAS RA and SEUA: Technical Sciences

MINERALOGY PARTICULARITIES OF GOLD-BEARING SULPHIDIC POLYMETALLIC ORES

Sargsyan, L. YE. and Moatasem, M. KH. (2009) MINERALOGY PARTICULARITIES OF GOLD-BEARING SULPHIDIC POLYMETALLIC ORES. ՀՀ ԳԱԱ Տեղեկագիր: Տեխնիկական գիտություններ, 62 (2). pp. 145-149. ISSN 0002-306X

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Abstract

The Shaumian sulphidic collective polymetallic concentrate analysis is carried out by X-ray and microscopic methods, in order to estimate by its example the mineralogical structure and interrelation of minerals for this type of gold bearing copper – zinc – lead complex ores, from the point of view valuable metals recoverability. It is shown that the gold and silver are allocated mainly in sulphide grains which must be decomposed to recover the noble metals. And the some minerals are combined so closely with each other (especially, sphalerite with chalcopyrite and chalcopyrite with galena) that it is quite impossible to separate them in ordinary industrial milling and flotation conditions.

Item Type:Article
Additional Information:ՈՍԿԵՏԱՐ ՍՈՒԼՖԻԴԱ-ԲԱԶՄԱՄԵՏԱՂԱՅԻՆ ՀԱՆՔԱՆՅՈՒԹԵՐԻ ՄԻՆԵՐԱԼՈԳԻԱՅԻ ԱՌԱՆՁՆԱՀԱՏԿՈՒԹՅՈՒՆՆԵՐԸ / Լ. Ե. ՍԱՐԳՍՅԱՆ, ՄՈԱՏԱՍԵՄ Մ. Խ.: ОСОБЕННОСТИ МИНЕРАЛОГИИ ЗОЛОTOCOДЕРЖАЩИХ СУЛЬФИДНО-ПОЛИМЕТАЛЛИЧЕСКИХ РУДОМАТЕРИАЛОВ / Л. Е. САРГСЯН, МОАТАСЕМ М. Х.
Uncontrolled Keywords:mineralogy, sulphide, polymetallic concentrate, chalcopyrite, sphalerite, galena, pyrite, quartz.
Subjects:T Technology > TN Mining engineering. Metallurgy
ID Code:1982
Deposited By:Fundamental Scientific Library
Deposited On:08 Jun 2011 14:32
Last Modified:12 Mar 2014 12:39

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