A new type of gold mineralization in the basement of the Aldan-Stanovoi gold-bearing province
A new type of gold mineralization has been revealed in rocks of the basement of the Aldan-Stanovoi gold-bearing province, within the Spokoininsky ore cluster of the Tyrkandinsky gold-bearing region of southern Yakutia. A geological model has been created of an object with a bulk-minable nonlinear ty...
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Central Research Institute of Geological Prospecting for Base and Precious Metals (TsNIGRI)
2022-06-01
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| Series: | Руды и металлы |
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| Online Access: | https://rm.tsnigri.ru/index.php/main/article/view/184 |
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| author | Evgenii P. Sokolov Tatiana G. Babkina Ivan V. Makogonov Irina A. Linnik Egor U. Khalgaev Lyudmila E. Shmatkova Galina S. Anisimova Veronika N. Kardashevskaya |
| author_facet | Evgenii P. Sokolov Tatiana G. Babkina Ivan V. Makogonov Irina A. Linnik Egor U. Khalgaev Lyudmila E. Shmatkova Galina S. Anisimova Veronika N. Kardashevskaya |
| author_sort | Evgenii P. Sokolov |
| collection | DOAJ |
| description | A new type of gold mineralization has been revealed in rocks of the basement of the Aldan-Stanovoi gold-bearing province, within the Spokoininsky ore cluster of the Tyrkandinsky gold-bearing region of southern Yakutia. A geological model has been created of an object with a bulk-minable nonlinear type gold mineralization related to elements of plicative structures and to the reverse fault type tectonics in the hosting metamorphic rocks of the basement. The modeled object is represented by a combination of lodes with veinlet-disseminated sulfide-(pyrite)-quartz mineralization. A complex has been refined of prospecting guides and criteria, that characterizes this mineralization type represented by the ore-bearing lodes with gold-quartz and gold-low-sulfide-quartz veinlet-disseminated mineralization in rocks of the basement and Late Jurassic-Early Cretaceous magmatic formations. The structural-geological position, the morphological type, the composition of the ore-hosting rocks and ores, and the principal parametric characteristics of the gold mineralization have been determined. Sampled intervals with the gold grades corresponding to the required parameters for the preliminary estimation have been distinguished in the exploration workings. Forecasted resources of the P2 category have been assessed. |
| format | Article |
| id | doaj-art-70e032adf99e4abebf8174caa50c653f |
| institution | Kabale University |
| issn | 0869-5997 2782-554X |
| language | English |
| publishDate | 2022-06-01 |
| publisher | Central Research Institute of Geological Prospecting for Base and Precious Metals (TsNIGRI) |
| record_format | Article |
| series | Руды и металлы |
| spelling | doaj-art-70e032adf99e4abebf8174caa50c653f2024-11-27T14:43:46ZengCentral Research Institute of Geological Prospecting for Base and Precious Metals (TsNIGRI)Руды и металлы0869-59972782-554X2022-06-012122140https://doi.org/10.47765/0869-5997-2022-10014A new type of gold mineralization in the basement of the Aldan-Stanovoi gold-bearing provinceEvgenii P. Sokolov0Tatiana G. Babkina1Ivan V. Makogonov2Irina A. Linnik3Egor U. Khalgaev4Lyudmila E. Shmatkova5Galina S. Anisimova6Veronika N. Kardashevskaya7Central Search and Survey Expedition of JSC Yakutskgeologiya, Yakutsk, RussiaCentral Search and Survey Expedition of JSC Yakutskgeologiya, Yakutsk, RussiaCentral Search and Survey Expedition of JSC Yakutskgeologiya, Yakutsk, RussiaCentral Search and Survey Expedition of JSC Yakutskgeologiya, Yakutsk, RussiaCentral Search and Survey Expedition of JSC Yakutskgeologiya, Yakutsk, RussiaCentral Search and Survey Expedition of JSC Yakutskgeologiya, Yakutsk, RussiaDiamond and Precious Metal Geology Institute, SB RAS, Yakutsk, RussiaDiamond and Precious Metal Geology Institute, SB RAS, Yakutsk, RussiaA new type of gold mineralization has been revealed in rocks of the basement of the Aldan-Stanovoi gold-bearing province, within the Spokoininsky ore cluster of the Tyrkandinsky gold-bearing region of southern Yakutia. A geological model has been created of an object with a bulk-minable nonlinear type gold mineralization related to elements of plicative structures and to the reverse fault type tectonics in the hosting metamorphic rocks of the basement. The modeled object is represented by a combination of lodes with veinlet-disseminated sulfide-(pyrite)-quartz mineralization. A complex has been refined of prospecting guides and criteria, that characterizes this mineralization type represented by the ore-bearing lodes with gold-quartz and gold-low-sulfide-quartz veinlet-disseminated mineralization in rocks of the basement and Late Jurassic-Early Cretaceous magmatic formations. The structural-geological position, the morphological type, the composition of the ore-hosting rocks and ores, and the principal parametric characteristics of the gold mineralization have been determined. Sampled intervals with the gold grades corresponding to the required parameters for the preliminary estimation have been distinguished in the exploration workings. Forecasted resources of the P2 category have been assessed.https://rm.tsnigri.ru/index.php/main/article/view/184geological explorationgoldprospecting routestrenchchannellumpand lithochemical samplinganomalous geochemical fieldlodegold-quartzgold-low-sulfide-quartz mineralizationquartz veinbereziteberezitizationresourcesore occurrencespokoinoe ore fieldmaiskoe ore fieldspokoininsky ore clustertyrkandinsky gold-bearing regionaldan regionrepublic of sakha (yakutia) |
| spellingShingle | Evgenii P. Sokolov Tatiana G. Babkina Ivan V. Makogonov Irina A. Linnik Egor U. Khalgaev Lyudmila E. Shmatkova Galina S. Anisimova Veronika N. Kardashevskaya A new type of gold mineralization in the basement of the Aldan-Stanovoi gold-bearing province Руды и металлы geological exploration gold prospecting routes trench channel lump and lithochemical sampling anomalous geochemical field lode gold-quartz gold-low-sulfide-quartz mineralization quartz vein berezite berezitization resources ore occurrence spokoinoe ore field maiskoe ore field spokoininsky ore cluster tyrkandinsky gold-bearing region aldan region republic of sakha (yakutia) |
| title | A new type of gold mineralization in the basement of the Aldan-Stanovoi gold-bearing province |
| title_full | A new type of gold mineralization in the basement of the Aldan-Stanovoi gold-bearing province |
| title_fullStr | A new type of gold mineralization in the basement of the Aldan-Stanovoi gold-bearing province |
| title_full_unstemmed | A new type of gold mineralization in the basement of the Aldan-Stanovoi gold-bearing province |
| title_short | A new type of gold mineralization in the basement of the Aldan-Stanovoi gold-bearing province |
| title_sort | new type of gold mineralization in the basement of the aldan stanovoi gold bearing province |
| topic | geological exploration gold prospecting routes trench channel lump and lithochemical sampling anomalous geochemical field lode gold-quartz gold-low-sulfide-quartz mineralization quartz vein berezite berezitization resources ore occurrence spokoinoe ore field maiskoe ore field spokoininsky ore cluster tyrkandinsky gold-bearing region aldan region republic of sakha (yakutia) |
| url | https://rm.tsnigri.ru/index.php/main/article/view/184 |
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