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The role of sulfur in the formation of magmatic–hydrothermal copper–gold deposits : The role of sulfur in the formation of magmatic-hydrothermal copper-gold deposits
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seo, Jung Hun | - |
dc.contributor.author | Guillong, Marcel | - |
dc.contributor.author | Heinrich, Christoph A. | - |
dc.date.accessioned | 2023-05-09T08:57:07Z | - |
dc.date.available | 2023-05-09T08:57:07Z | - |
dc.date.created | 2023-05-09 | - |
dc.date.issued | 2009-05 | - |
dc.identifier.citation | Earth and Planetary Science Letters, Vol.282 No.1-4, pp.323-328 | - |
dc.identifier.issn | 0012-821X | - |
dc.identifier.uri | https://hdl.handle.net/10371/192226 | - |
dc.description.abstract | Essential resources of many rare metals including copper, zinc, molybdenum, silver and gold occur in natural sulfide mineral deposits. Understanding the origin of these metal resources has been limited by a lack of data about the geochemistry of sulfur, the most important and abundant element of ore deposits. We report the first directly measured sulfur concentrations in high-temperature fluids, together with their ore-metal contents, using a new method for sulfur quantification in fluid inclusions by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). Co-genetic brine and vapor inclusions from magmatic-hydrothermal ore deposits and granitic intrusions show an excess of sulfur over ore metals, as required for efficient ore-mineral precipitation. The results demonstrate that S, Cu and Au are highly enriched in vapor-like magmatic fluids, implying that such low-salinity fluids are the key agent for the formation of porphyry copper and epithermal gold deposits. (C) 2009 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.publisher | Elsevier BV | - |
dc.title | The role of sulfur in the formation of magmatic–hydrothermal copper–gold deposits | - |
dc.title.alternative | The role of sulfur in the formation of magmatic-hydrothermal copper-gold deposits | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.epsl.2009.03.036 | - |
dc.citation.journaltitle | Earth and Planetary Science Letters | - |
dc.identifier.wosid | 000266899800034 | - |
dc.identifier.scopusid | 2-s2.0-67349267318 | - |
dc.citation.endpage | 328 | - |
dc.citation.number | 1-4 | - |
dc.citation.startpage | 323 | - |
dc.citation.volume | 282 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Seo, Jung Hun | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | LA-ICP-MS | - |
dc.subject.keywordPlus | FLUID INCLUSIONS | - |
dc.subject.keywordPlus | MOLE-GRANITE | - |
dc.subject.keywordPlus | VAPOR | - |
dc.subject.keywordPlus | EVOLUTION | - |
dc.subject.keywordPlus | MICROANALYSIS | - |
dc.subject.keywordPlus | MELT | - |
dc.subject.keywordPlus | CU | - |
dc.subject.keywordPlus | FRACTIONATION | - |
dc.subject.keywordPlus | ENVIRONMENT | - |
dc.subject.keywordAuthor | sulfur | - |
dc.subject.keywordAuthor | copper | - |
dc.subject.keywordAuthor | vapor | - |
dc.subject.keywordAuthor | low-density hydrothermal fluids | - |
dc.subject.keywordAuthor | porphyry deposit | - |
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