Mineralogical features of ore of copper-pyritic deposit Yubileinoye (S. Urals)

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Abstract

Mineralogical composition features of large copper-pyritic Yubileinoye deposit (slightly metamorphized and now exploited by open pit) are studied. Major ore structures include impregnated, spotted, banded, stringer structures. Two generations of chalcopyrite, sphalerite and quartz, and 3 generation of pyrite were found. Proper gold minerals occur as tiny isolations of native gold (fineness 631-662) in veinlets accompanied by tennantite-tetrahedrite and galena; the connection of native gold with these minerals is supported by close correlation Au with Pb, As and Sb in ore composition.

About the authors

I V Vikentyev

Peoples' Friendship University of Russia

Кафедра МПИ, Инженерный факультет2ИГЕМ РАНСтаромонетный пер., 35, Москва, Россия, 11907; Российский университет дружбы народов; Peoples' Friendship University of Russia

A G Saenko

Peoples' Friendship University of Russia

Кафедра МПИ, Инженерный факультет; Российский университет дружбы народов; Peoples' Friendship University of Russia

E V Karelina

Peoples' Friendship University of Russia

Кафедра МПИ, Инженерный факультет; Российский университет дружбы народов; Peoples' Friendship University of Russia

A I Ezhov

Peoples' Friendship University of Russia

Кафедра МПИ, Инженерный факультет; Российский университет дружбы народов; Peoples' Friendship University of Russia

N V Trubkin

IGEM RAS

IGEM RAS

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Copyright (c) 2011 Викентьев И.В., Саенко А.Г., Карелина Е.В., Ежов А.И., Трубкин Н.В.

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