Mineralogical-geochemical characteristics of lead-zinc deposits in Chodon-Chodien area, North-Eastern Vietnam
Cho Don-Cho Dien is a potential area for lead-zinc deposits with reserves of about 40% of Vietnam’s total lead-zinc ores. Most of the deposits are hidden. The results of geological structural analysis have shown that the lead-zinc mineralization here is mainly concentrated in terrigenous-carbonate s...
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| Format: | Article |
| Language: | Russian |
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Sergo Ordzhonikidze Russian State University for Geological Prospecting
2018-11-01
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| Series: | Известия высших учебных заведений: Геология и разведка |
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| Online Access: | https://www.geology-mgri.ru/jour/article/view/322 |
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| author | D. Nguyen P. A. Ignatov T. Th. Nguyen D. N. Tang |
| author_facet | D. Nguyen P. A. Ignatov T. Th. Nguyen D. N. Tang |
| author_sort | D. Nguyen |
| collection | DOAJ |
| description | Cho Don-Cho Dien is a potential area for lead-zinc deposits with reserves of about 40% of Vietnam’s total lead-zinc ores. Most of the deposits are hidden. The results of geological structural analysis have shown that the lead-zinc mineralization here is mainly concentrated in terrigenous-carbonate sediments of Devonian age and closely related to late Permian-Triassic granite Phia Bioc complex. The paragenetic ores assosiations have been distinguished and a scheme of minerals formation has been designed. By the geochemical composition, lead-zinc ore consist of principal elements (Pb, Zn) and the accompanying elements (Mn, Fe, Cu, Cd, Bi, As, Ag, Sn, W, Sb). Statistical analysis has indicated that Pb has a strong positive correlation with Sb, a moderate correlation with Ag and a weak correlation with Sn and W. While Zn has strong, moderate and weak correlations with Cd, W and Cu, respectively. The presented data should be used for finding the hidden lead-zinc ore deposits in the Cho Don — Cho Dien area. |
| format | Article |
| id | doaj-art-208c433e138b4d378b6ed69d4583d964 |
| institution | DOAJ |
| issn | 0016-7762 2618-8708 |
| language | Russian |
| publishDate | 2018-11-01 |
| publisher | Sergo Ordzhonikidze Russian State University for Geological Prospecting |
| record_format | Article |
| series | Известия высших учебных заведений: Геология и разведка |
| spelling | doaj-art-208c433e138b4d378b6ed69d4583d9642025-08-20T03:19:59ZrusSergo Ordzhonikidze Russian State University for Geological ProspectingИзвестия высших учебных заведений: Геология и разведка0016-77622618-87082018-11-0105313810.32454/0016-7762-2018-5-31-38321Mineralogical-geochemical characteristics of lead-zinc deposits in Chodon-Chodien area, North-Eastern VietnamD. Nguyen0P. A. Ignatov1T. Th. Nguyen2D. N. Tang3Russian State Geological Prospecting UniversityRussian State Geological Prospecting UniversityRussian State Geological Prospecting UniversityVietnam Institute of Geosciences and Mineral ResourcesCho Don-Cho Dien is a potential area for lead-zinc deposits with reserves of about 40% of Vietnam’s total lead-zinc ores. Most of the deposits are hidden. The results of geological structural analysis have shown that the lead-zinc mineralization here is mainly concentrated in terrigenous-carbonate sediments of Devonian age and closely related to late Permian-Triassic granite Phia Bioc complex. The paragenetic ores assosiations have been distinguished and a scheme of minerals formation has been designed. By the geochemical composition, lead-zinc ore consist of principal elements (Pb, Zn) and the accompanying elements (Mn, Fe, Cu, Cd, Bi, As, Ag, Sn, W, Sb). Statistical analysis has indicated that Pb has a strong positive correlation with Sb, a moderate correlation with Ag and a weak correlation with Sn and W. While Zn has strong, moderate and weak correlations with Cd, W and Cu, respectively. The presented data should be used for finding the hidden lead-zinc ore deposits in the Cho Don — Cho Dien area.https://www.geology-mgri.ru/jour/article/view/322hidden lead-zinc depositsgeological structuremineralizationgeochemistrycho don — cho dien |
| spellingShingle | D. Nguyen P. A. Ignatov T. Th. Nguyen D. N. Tang Mineralogical-geochemical characteristics of lead-zinc deposits in Chodon-Chodien area, North-Eastern Vietnam Известия высших учебных заведений: Геология и разведка hidden lead-zinc deposits geological structure mineralization geochemistry cho don — cho dien |
| title | Mineralogical-geochemical characteristics of lead-zinc deposits in Chodon-Chodien area, North-Eastern Vietnam |
| title_full | Mineralogical-geochemical characteristics of lead-zinc deposits in Chodon-Chodien area, North-Eastern Vietnam |
| title_fullStr | Mineralogical-geochemical characteristics of lead-zinc deposits in Chodon-Chodien area, North-Eastern Vietnam |
| title_full_unstemmed | Mineralogical-geochemical characteristics of lead-zinc deposits in Chodon-Chodien area, North-Eastern Vietnam |
| title_short | Mineralogical-geochemical characteristics of lead-zinc deposits in Chodon-Chodien area, North-Eastern Vietnam |
| title_sort | mineralogical geochemical characteristics of lead zinc deposits in chodon chodien area north eastern vietnam |
| topic | hidden lead-zinc deposits geological structure mineralization geochemistry cho don — cho dien |
| url | https://www.geology-mgri.ru/jour/article/view/322 |
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