Genetic zoning of the mineralization and its relationship with the extraction and recovery of minerals in the area of the Corona Deposit
Descripción del Articulo
The Corona deposit is one of the 14 known Tertiary deposits of Cu-Au-Mo and one of the 19 epithermal deposits of gold and silver located on the eastern slope of the western cordillera of the Andes, in the metallogenic province of Cajamarca (CMP) of northern Peru. Corona’s copper and gold deposit is...
| Autor: | |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2019 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/16682 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/16682 |
| Nivel de acceso: | acceso abierto |
| Materia: | Porphyry; deposit; gold; copper; occurrence; alteration; domains Pórfido; yacimiento; oro; cobre; sobre impresión; alteración; dominios |
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Genetic zoning of the mineralization and its relationship with the extraction and recovery of minerals in the area of the Corona DepositZoneamiento genético de la mineralización y su relación con la extracción y recuperación de minerales en el área del Yacimiento CoronaVereau Jave, José EnriquePorphyry; deposit; gold; copper; occurrence; alteration; domainsPórfido; yacimiento; oro; cobre; sobre impresión; alteración; dominiosThe Corona deposit is one of the 14 known Tertiary deposits of Cu-Au-Mo and one of the 19 epithermal deposits of gold and silver located on the eastern slope of the western cordillera of the Andes, in the metallogenic province of Cajamarca (CMP) of northern Peru. Corona’s copper and gold deposit is typical of porphyry-type mineralization that includes stockworks structures of: (a) Potassium alteration, (b) sericite-chlorite-clay, (c) quartz-sericite-pyrite, (d) Orange clay (OC). As part of the development of the operations of the mine, two diamond drilling programs were carried out in 2010 and 2011 in the Corona pit, with the obtaining of witnesses or drill holes for their description and geological interpretation, where the alterations and mineralogical domains were identified. Each of the drillings that were extracted and with the subsequent geochemical sampling that helped to define and interpret the geology and geochemistry of each drill. This is how the Corona deposit is defined as a typical copper and gold porphyry deposit with an overprint of silica structures with high gold values, but also with contaminants.En el depósito de cobre y oro de Cerro Corona es típica la mineralización de tipo pórfido, que comprende estructuras tipo stockworks de cuarzo-pirita-marcasita-calcopirita ± bornita ± hematita ± vetas de magnetita, alojadas en dos pulsaciones intrusivas alteradas de composición de diorita a dacítica. También presenta cuatro conjuntos de alteración hidrotérmica, clasificados en el yacimiento Corona, como: (a) alteración potásica, (b) sericita-clorita-arcilla, (c) cuarzo-sericita-pirita (QSP), (d) arcilla naranja (OC). Como parte del desarrollo de las operaciones de la mina, se realizaron dos programas de perforación diamantina en los años 2010 y 2011, con la obtención de testigos o sondajes para su descripción e interpretación geológica, identificándose las alteraciones y dominios mineralógicos, a lo que se sometió un posterior muestreo geoquímico, que ayudó a definir e interpretar la geología y geoquímica de cada sondaje. De esa manera es cómo se llegó a establecer que Corona era un típico yacimiento del tipo pórfido de cobre y oro, con una sobreimpresión de estructuras de sílice con altos valores de oro, pero también de contaminantes.Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica2019-07-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/1668210.15381/iigeo.v22i43.16682Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 22 No. 43 (2019); 21-28Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 22 Núm. 43 (2019); 21-281682-30871561-0888reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/16682/14248Derechos de autor 2019 José Enrique Vereau Javehttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/166822020-03-11T22:21:57Z |
| dc.title.none.fl_str_mv |
Genetic zoning of the mineralization and its relationship with the extraction and recovery of minerals in the area of the Corona Deposit Zoneamiento genético de la mineralización y su relación con la extracción y recuperación de minerales en el área del Yacimiento Corona |
| title |
Genetic zoning of the mineralization and its relationship with the extraction and recovery of minerals in the area of the Corona Deposit |
| spellingShingle |
Genetic zoning of the mineralization and its relationship with the extraction and recovery of minerals in the area of the Corona Deposit Vereau Jave, José Enrique Porphyry; deposit; gold; copper; occurrence; alteration; domains Pórfido; yacimiento; oro; cobre; sobre impresión; alteración; dominios |
| title_short |
Genetic zoning of the mineralization and its relationship with the extraction and recovery of minerals in the area of the Corona Deposit |
| title_full |
Genetic zoning of the mineralization and its relationship with the extraction and recovery of minerals in the area of the Corona Deposit |
| title_fullStr |
Genetic zoning of the mineralization and its relationship with the extraction and recovery of minerals in the area of the Corona Deposit |
| title_full_unstemmed |
Genetic zoning of the mineralization and its relationship with the extraction and recovery of minerals in the area of the Corona Deposit |
| title_sort |
Genetic zoning of the mineralization and its relationship with the extraction and recovery of minerals in the area of the Corona Deposit |
| dc.creator.none.fl_str_mv |
Vereau Jave, José Enrique |
| author |
Vereau Jave, José Enrique |
| author_facet |
Vereau Jave, José Enrique |
| author_role |
author |
| dc.subject.none.fl_str_mv |
Porphyry; deposit; gold; copper; occurrence; alteration; domains Pórfido; yacimiento; oro; cobre; sobre impresión; alteración; dominios |
| topic |
Porphyry; deposit; gold; copper; occurrence; alteration; domains Pórfido; yacimiento; oro; cobre; sobre impresión; alteración; dominios |
| description |
The Corona deposit is one of the 14 known Tertiary deposits of Cu-Au-Mo and one of the 19 epithermal deposits of gold and silver located on the eastern slope of the western cordillera of the Andes, in the metallogenic province of Cajamarca (CMP) of northern Peru. Corona’s copper and gold deposit is typical of porphyry-type mineralization that includes stockworks structures of: (a) Potassium alteration, (b) sericite-chlorite-clay, (c) quartz-sericite-pyrite, (d) Orange clay (OC). As part of the development of the operations of the mine, two diamond drilling programs were carried out in 2010 and 2011 in the Corona pit, with the obtaining of witnesses or drill holes for their description and geological interpretation, where the alterations and mineralogical domains were identified. Each of the drillings that were extracted and with the subsequent geochemical sampling that helped to define and interpret the geology and geochemistry of each drill. This is how the Corona deposit is defined as a typical copper and gold porphyry deposit with an overprint of silica structures with high gold values, but also with contaminants. |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019-07-15 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/16682 10.15381/iigeo.v22i43.16682 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/16682 |
| identifier_str_mv |
10.15381/iigeo.v22i43.16682 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/16682/14248 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2019 José Enrique Vereau Jave https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 2019 José Enrique Vereau Jave https://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica |
| dc.source.none.fl_str_mv |
Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 22 No. 43 (2019); 21-28 Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 22 Núm. 43 (2019); 21-28 1682-3087 1561-0888 reponame:Revistas - Universidad Nacional Mayor de San Marcos instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
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Universidad Nacional Mayor de San Marcos |
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UNMSM |
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UNMSM |
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Revistas - Universidad Nacional Mayor de San Marcos |
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Revistas - Universidad Nacional Mayor de San Marcos |
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1795238287952052224 |
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13.936249 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
