Predictive Exploration of the Cretaceous Major Mineral Deposits in Korea : Focusing on W-Mo Mineralization
DC Field | Value | Language |
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dc.contributor.author | Choi, Seon-Gyu | - |
dc.contributor.author | Kang, Jeonggeuk | - |
dc.contributor.author | Lee, Jong Hyun | - |
dc.date.accessioned | 2021-09-01T04:58:06Z | - |
dc.date.available | 2021-09-01T04:58:06Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-10 | - |
dc.identifier.issn | 1225-7281 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/62663 | - |
dc.description.abstract | The Mesozoic activity on the Korean Peninsula is mainly represented by the Triassic post-collisional, Jurassic orogenic, and Cretaceous post-orogenic igneous activities. The diversity of mineralization by each geological period came from various geothermal systems derived from the geochemical characteristics of magma with different emplacement depth. The Cretaceous metallic mineralization has been carried out over a wide range of time periods from ca. 115 to 45 Ma (main stage; ca. 100 to 60 Ma) related to post-orogenic igneous activity, and spatial distribution patterns of most metal deposits are concentrated along small granitic stocks. The late Cretaceous metal deposits in the Gyeonggi and Yeongnam massifs are generally distributed along the boundary among the Gongju-Eumseong fault system and the Yeongdong-Gwangju fault system and the Gyeongsang Basin, most of them are in the form of a distal epithermal similar to mesothermal Au-Ag vein or a transitional mesothermal Zn-Pb-Cu vein. On the other hand, diverse metal commodities in the Taebaeg Basin, the Okcheon metamorphic belt and the Gyeongsang Basin are produced from various deposit types such as skarn, carbonate-replacement, vein, porphyry, breccia pipe, and Carlin type. In the late Cretaceous metallic mineralization, various mineral deposits and commodities were induced not only by the pathway of the hydrothermal solution, but also by the diversity of precipitation environment in the proximity difference of the granitic rocks. The diversity of these types of Cretaceous deposits is fundamentally dependent on the geochemical characteristics such as degree of differentiation and oxidation state of related igneous rocks, and ore-forming fluids generally exhibit the evolutionary characteristics of intermediate- to low-sulfur hydrothermal fluids. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | KOREA SOC ECONOMIC & ENVIRONMENTAL GEOLOGY | - |
dc.subject | REPUBLIC-OF-KOREA | - |
dc.subject | SOUTH-KOREA | - |
dc.subject | FLUID INCLUSION | - |
dc.subject | GYEONGSANG-BASIN | - |
dc.subject | STABLE ISOTOPE | - |
dc.subject | HONGSEONG BELT | - |
dc.subject | GOLD-BEARING | - |
dc.subject | GEOCHRONOLOGY | - |
dc.subject | ROCKS | - |
dc.subject | GRANITOIDS | - |
dc.title | Predictive Exploration of the Cretaceous Major Mineral Deposits in Korea : Focusing on W-Mo Mineralization | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Seon-Gyu | - |
dc.identifier.doi | 10.9719/EEG.2019.52.5.323 | - |
dc.identifier.wosid | 000497493500001 | - |
dc.identifier.bibliographicCitation | ECONOMIC AND ENVIRONMENTAL GEOLOGY, v.52, no.5, pp.323 - 336 | - |
dc.relation.isPartOf | ECONOMIC AND ENVIRONMENTAL GEOLOGY | - |
dc.citation.title | ECONOMIC AND ENVIRONMENTAL GEOLOGY | - |
dc.citation.volume | 52 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 323 | - |
dc.citation.endPage | 336 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002519737 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Geology | - |
dc.relation.journalWebOfScienceCategory | Geology | - |
dc.subject.keywordPlus | REPUBLIC-OF-KOREA | - |
dc.subject.keywordPlus | SOUTH-KOREA | - |
dc.subject.keywordPlus | FLUID INCLUSION | - |
dc.subject.keywordPlus | GYEONGSANG-BASIN | - |
dc.subject.keywordPlus | STABLE ISOTOPE | - |
dc.subject.keywordPlus | HONGSEONG BELT | - |
dc.subject.keywordPlus | GOLD-BEARING | - |
dc.subject.keywordPlus | GEOCHRONOLOGY | - |
dc.subject.keywordPlus | ROCKS | - |
dc.subject.keywordPlus | GRANITOIDS | - |
dc.subject.keywordAuthor | Cretaceous | - |
dc.subject.keywordAuthor | mineralization | - |
dc.subject.keywordAuthor | metallogenic epoch | - |
dc.subject.keywordAuthor | Hwanggangri | - |
dc.subject.keywordAuthor | predictive exploration | - |
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