Тип публикации: статья из журнала

Год издания: 2019

Идентификатор DOI: 10.1134/S1062739119015407

Ключевые слова: Sulphide and oxidized gold ore, tailings, secondary mineral forms, supergene transformations

Аннотация: The results of the mineralogical examination of old sulphide and oxidized gold ore tailings of a mining and processing plant in the Krasnoyarsk Territory are presented. Secondary mineral forms of antimony, namely, antimony bloom Sb2O3 and tripuhyite FeSBO The results of the mineralogical examination of old sulphide and oxidized golПоказать полностьюd ore tailings of a mining and processing plant in the Krasnoyarsk Territory are presented. Secondary mineral forms of antimony, namely, antimony bloom Sb2O3 and tripuhyite FeSBO4, as well as iron are found. Gypsum in the waste is a newly formed phase, undetected in the initial ore, revealed in sulphide and mixed ore tailings and is absent in oxidized ore tailings. The key valuable component is gold represented by fine accretions in arsenopyrite, free gold size is not more than a few first microns. © 2019, Pleiades Publishing, Ltd.

Журнал: JOURNAL OF MINING SCIENCE

Выпуск журнала: Vol. 55, Is. 1

Номера страниц: 149-156

ISSN журнала: 10627391

Место издания: MOSCOW

Издатель: PLEIADES PUBLISHING INC

• Bragin V.I. (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Russian Acad Sci, Siberian Branch, Inst Chem & Chem Technol, Krasnoyarsk 660036, RussiaArticle)
• Makarov V.A. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
• Usmanova N.F. (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Russian Acad Sci, Siberian Branch, Inst Chem & Chem Technol, Krasnoyarsk 660036, RussiaArticle)
• Samorodskii P.N. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
• Lobastov B.M. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
• Vashlaev A.I. (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Russian Acad Sci, Siberian Branch, Inst Chem & Chem Technol, Krasnoyarsk 660036, RussiaArticle)

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