Mineralogical features of ore of copper-pyritic deposit Yubileinoye (S. Urals)
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...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Peoples’ Friendship University of Russia (RUDN University)
2011-03-01
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| Series: | RUDN Journal of Engineering Research |
| Subjects: | |
| Online Access: | http://journals.rudn.ru/engineering-researches/article/view/4781 |
| Summary: | 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. |
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| ISSN: | 2312-8143 2312-8151 |