Yoko–Dovyren Layered Massif: Composition, Mineralization, Overburden and Dump Rock Utilization
Ultramafic–mafic complexes are widely developed in the Earth’s crust. They contain deposits of various minerals. The Yoko–Dovyren intrusive in the North Baikal Region, Russia, is considered an example of an intrusive containing diverse mineralization: Ni-Cu, Platinum group elements, Cr, Zr, B, and b...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-07-01
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| Series: | Minerals |
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| Online Access: | https://www.mdpi.com/2075-163X/10/8/682 |
| _version_ | 1797560773539528704 |
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| author | Evgeniy V. Kislov Lyudmila I. Khudyakova |
| author_facet | Evgeniy V. Kislov Lyudmila I. Khudyakova |
| author_sort | Evgeniy V. Kislov |
| collection | DOAJ |
| description | Ultramafic–mafic complexes are widely developed in the Earth’s crust. They contain deposits of various minerals. The Yoko–Dovyren intrusive in the North Baikal Region, Russia, is considered an example of an intrusive containing diverse mineralization: Ni-Cu, Platinum group elements, Cr, Zr, B, and blue diopside. During the development of the deposit, a huge amount of magnesium-containing rocks are moved to dumps and have a negative impact on the environment. To minimize this process, overburden and host rocks need to be involved in production, thereby avoiding the movement of rocks into dumps. The construction materials production is main industry using this rocks. Therefore, the purpose of these studies was to determine the quality of magnesium-containing rocks and the possibility of their use in construction. As a result of the complex works performed, it has been determined that these rocks have required physical and mechanical characteristics. Concretes in large and small aggregates from magnesium-containing rocks were obtained. It has been concluded that they are superior to concrete from granite rubble and quartz sand in terms of their strength indicators. The use of magnesium-containing rocks, without allowing them to fall into dumps, will allow us to create clean, environmentally safe mining enterprises. |
| first_indexed | 2024-03-10T18:05:14Z |
| format | Article |
| id | doaj.art-738e327437a0413c9934f122cadeb557 |
| institution | Directory Open Access Journal |
| issn | 2075-163X |
| language | English |
| last_indexed | 2024-03-10T18:05:14Z |
| publishDate | 2020-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Minerals |
| spelling | doaj.art-738e327437a0413c9934f122cadeb5572023-11-20T08:31:49ZengMDPI AGMinerals2075-163X2020-07-0110868210.3390/min10080682Yoko–Dovyren Layered Massif: Composition, Mineralization, Overburden and Dump Rock UtilizationEvgeniy V. Kislov0Lyudmila I. Khudyakova1Geological Institute, Siberian Branch, Russian Academy of Sciences, 670047 Ulan-Ude, RussiaBaikal Institute of Nature Management, Siberian Branch, Russian Academy of Sciences, 670047 Ulan-Ude, RussiaUltramafic–mafic complexes are widely developed in the Earth’s crust. They contain deposits of various minerals. The Yoko–Dovyren intrusive in the North Baikal Region, Russia, is considered an example of an intrusive containing diverse mineralization: Ni-Cu, Platinum group elements, Cr, Zr, B, and blue diopside. During the development of the deposit, a huge amount of magnesium-containing rocks are moved to dumps and have a negative impact on the environment. To minimize this process, overburden and host rocks need to be involved in production, thereby avoiding the movement of rocks into dumps. The construction materials production is main industry using this rocks. Therefore, the purpose of these studies was to determine the quality of magnesium-containing rocks and the possibility of their use in construction. As a result of the complex works performed, it has been determined that these rocks have required physical and mechanical characteristics. Concretes in large and small aggregates from magnesium-containing rocks were obtained. It has been concluded that they are superior to concrete from granite rubble and quartz sand in terms of their strength indicators. The use of magnesium-containing rocks, without allowing them to fall into dumps, will allow us to create clean, environmentally safe mining enterprises.https://www.mdpi.com/2075-163X/10/8/682dunite–troctolite–gabbro massifNi-CuPGEchromititemagnesium rocksbuilding materials |
| spellingShingle | Evgeniy V. Kislov Lyudmila I. Khudyakova Yoko–Dovyren Layered Massif: Composition, Mineralization, Overburden and Dump Rock Utilization Minerals dunite–troctolite–gabbro massif Ni-Cu PGE chromitite magnesium rocks building materials |
| title | Yoko–Dovyren Layered Massif: Composition, Mineralization, Overburden and Dump Rock Utilization |
| title_full | Yoko–Dovyren Layered Massif: Composition, Mineralization, Overburden and Dump Rock Utilization |
| title_fullStr | Yoko–Dovyren Layered Massif: Composition, Mineralization, Overburden and Dump Rock Utilization |
| title_full_unstemmed | Yoko–Dovyren Layered Massif: Composition, Mineralization, Overburden and Dump Rock Utilization |
| title_short | Yoko–Dovyren Layered Massif: Composition, Mineralization, Overburden and Dump Rock Utilization |
| title_sort | yoko dovyren layered massif composition mineralization overburden and dump rock utilization |
| topic | dunite–troctolite–gabbro massif Ni-Cu PGE chromitite magnesium rocks building materials |
| url | https://www.mdpi.com/2075-163X/10/8/682 |
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