The Paleoclimatic Signatures of Supergene Metal Deposits
| Author | dc.contributor.author | Vasconcelos, Paulo M. | |
| Author | dc.contributor.author | Reich Morales, Martín | |
| Author | dc.contributor.author | Shuster, David L. | |
| Admission date | dc.date.accessioned | 2016-05-09T20:00:57Z | |
| Available date | dc.date.available | 2016-05-09T20:00:57Z | |
| Publication date | dc.date.issued | 2015 | |
| Cita de ítem | dc.identifier.citation | Elements, Vol. 11, pp. 317-322 October 2015 | en_US |
| Identifier | dc.identifier.other | DOI: 10.2113/gselements.11.5.317 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/138218 | |
| General note | dc.description | Artículo de publicación ISI | en_US |
| Abstract | dc.description.abstract | Supergene metal deposits host a comprehensive record of climate-driven geochemical reactions that may span the entire Cenozoic. Products of these reactions can be dated by a variety of radiogenic isotopic methods, such as Ar-40/Ar-39, (U-Th)/He, U-Pb, and U-series; The frequency of mineral precipitation, determined by dating a representative number of samples of a particular mineral collected from distinct parts of the supergene ore body, reflects times in the geological past when weathering conditions were condutive to water-rock interaction. The frequency of mineral precipitation through time permits identifying periods in the geological past when climatic conditions were most conducive to chemical weathering and supergene ore genesis. | en_US |
| Patrocinador | dc.description.sponsorship | ICM 130065 | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Publisher | dc.publisher | Mineralogical Soc. Amer. | en_US |
| Type of license | dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Chile | * |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| Keywords | dc.subject | Weathering geochronology | en_US |
| Keywords | dc.subject | Supergene minerals | en_US |
| Keywords | dc.subject | Ar-40/Ar-39 | en_US |
| Keywords | dc.subject | (U-Th)/He | en_US |
| Keywords | dc.subject | Climate | en_US |
| Título | dc.title | The Paleoclimatic Signatures of Supergene Metal Deposits | en_US |
| Document type | dc.type | Artículo de revista |
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Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 Chile