Gold Mineralization at the Forecast Hydrothermal Field in Southern Mariana Trough
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 최선기 | - |
| dc.contributor.author | 박상준 | - |
| dc.contributor.author | 박정우 | - |
| dc.contributor.author | 최상훈 | - |
| dc.contributor.author | 김종욱 | - |
| dc.date.accessioned | 2020-07-15T07:32:02Z | - |
| dc.date.available | 2020-07-15T07:32:02Z | - |
| dc.date.created | 2020-02-11 | - |
| dc.date.issued | 2019-08-22 | - |
| dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/22422 | - |
| dc.description.abstract | Gold-rich (up to 72.6 ppm) massive sulfide and hydrothermally altered host rock were collected by remotely operated vehicle, HAEMIRE, from the Forecast hydrothermal field in Southern Mariana Trough. Gold-rich massive sulfide is featured by Zn-rich (up to 51.1 wt.%) ore, mainly composed of sphalerite, pyrite, chalcopyrite and galena with tennantite and electrum as minor minerals. The altered host rock can be subdivided into sulfide-rich part and altered silicate part. The sulfide-rich part is mainly composed of sphalerite and pyrite with minor chalcopyrite while XRD examination shows that montmorillonite ± anorthite are predominant in the altered silicate part. The FeS contents in sphalerite represent a decreasing trend as mineralization advanced (6.5 | - |
| dc.description.uri | 1 | - |
| dc.language | English | - |
| dc.publisher | Geochemical Society | - |
| dc.relation.isPartOf | Goldschmidt 2019 | - |
| dc.title | Gold Mineralization at the Forecast Hydrothermal Field in Southern Mariana Trough | - |
| dc.type | Conference | - |
| dc.citation.conferencePlace | US | - |
| dc.citation.endPage | 1 | - |
| dc.citation.startPage | 1 | - |
| dc.citation.title | Goldschmidt 2019 | - |
| dc.contributor.alternativeName | 최선기 | - |
| dc.contributor.alternativeName | 박상준 | - |
| dc.contributor.alternativeName | 김종욱 | - |
| dc.identifier.bibliographicCitation | Goldschmidt 2019, pp.1 | - |
| dc.description.journalClass | 1 | - |
- Appears in Collections:
- Marine Resources & Environment Research Division > Ocean Georesources Research Department > 2. Conference Papers
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