Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru

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The Ayawilca Zn-In-Ag-Sn-Cu project is located in the Central Andean polymetallic belt of Peru. It is a carbonate replacement deposit with strong similarities to porphyry-related epithermal polymetallic ("Cordilleran") deposits in the Central Andes. Forty-two ore samples were studied for p...

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Detalles Bibliográficos
Autores: Benites, Diego, Torro, Lisard, Valiance, Jean, Quispe, Patrick, Saez, Jorge, Rosas, Silvia, Fernandez-Baca, Alvaro, Gamarra, Jorge, Camprubi, Antoni
Formato: artículo
Fecha de Publicación:2019
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/2830
Enlace del recurso:https://hdl.handle.net/20.500.12390/2830
Nivel de acceso:acceso abierto
Materia:Minerology
https://purl.org/pe-repo/ocde/ford#1.05.02
id CONC_2e3b42ebc99377d2e31e8e42318ddcf9
oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/2830
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru
title Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru
spellingShingle Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru
Benites, Diego
Minerology
https://purl.org/pe-repo/ocde/ford#1.05.02
title_short Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru
title_full Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru
title_fullStr Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru
title_full_unstemmed Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru
title_sort Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru
author Benites, Diego
author_facet Benites, Diego
Torro, Lisard
Valiance, Jean
Quispe, Patrick
Saez, Jorge
Rosas, Silvia
Fernandez-Baca, Alvaro
Gamarra, Jorge
Camprubi, Antoni
author_role author
author2 Torro, Lisard
Valiance, Jean
Quispe, Patrick
Saez, Jorge
Rosas, Silvia
Fernandez-Baca, Alvaro
Gamarra, Jorge
Camprubi, Antoni
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Benites, Diego
Torro, Lisard
Valiance, Jean
Quispe, Patrick
Saez, Jorge
Rosas, Silvia
Fernandez-Baca, Alvaro
Gamarra, Jorge
Camprubi, Antoni
dc.subject.none.fl_str_mv Minerology
topic Minerology
https://purl.org/pe-repo/ocde/ford#1.05.02
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.05.02
description The Ayawilca Zn-In-Ag-Sn-Cu project is located in the Central Andean polymetallic belt of Peru. It is a carbonate replacement deposit with strong similarities to porphyry-related epithermal polymetallic ("Cordilleran") deposits in the Central Andes. Forty-two ore samples were studied for petrographic and ore mineral chemistry determinations. Within an early low sulfidation stage, the most important economically and volumetrically, three generations of Fe-rich sphalerite were identified, the second being characterized by fine disseminations of chalcopyrite and the highest indium contents (up to 1.58 wt% In). Although In-bearing sphalerite is characterized by high iron contents (between ~ 9 and 32 mol. % FeS), atomic concentrations of In and Fe do not show any visible correlation. In contrast, In and Cu correlate at Cu/In = 1 (at. proportions), which is compatible with a solid solution between sphalerite and roquesite.
publishDate 2019
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/2830
url https://hdl.handle.net/20.500.12390/2830
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv LIFE WITH ORE DEPOSITS ON EARTH, PROCEEDINGS OF THE 15TH SGA BIENNIAL MEETING, 2019, VOLS 1-4
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Society of Geology Applied to Mineral Deposits
publisher.none.fl_str_mv Society of Geology Applied to Mineral Deposits
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
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spelling Publicationrp07688600rp07661600rp07687600rp07685600rp07689600rp07690600rp07684600rp07686600rp07665600Benites, DiegoTorro, LisardValiance, JeanQuispe, PatrickSaez, JorgeRosas, SilviaFernandez-Baca, AlvaroGamarra, JorgeCamprubi, Antoni2024-05-30T23:13:38Z2024-05-30T23:13:38Z2019https://hdl.handle.net/20.500.12390/2830The Ayawilca Zn-In-Ag-Sn-Cu project is located in the Central Andean polymetallic belt of Peru. It is a carbonate replacement deposit with strong similarities to porphyry-related epithermal polymetallic ("Cordilleran") deposits in the Central Andes. Forty-two ore samples were studied for petrographic and ore mineral chemistry determinations. Within an early low sulfidation stage, the most important economically and volumetrically, three generations of Fe-rich sphalerite were identified, the second being characterized by fine disseminations of chalcopyrite and the highest indium contents (up to 1.58 wt% In). Although In-bearing sphalerite is characterized by high iron contents (between ~ 9 and 32 mol. % FeS), atomic concentrations of In and Fe do not show any visible correlation. In contrast, In and Cu correlate at Cu/In = 1 (at. proportions), which is compatible with a solid solution between sphalerite and roquesite.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengSociety of Geology Applied to Mineral DepositsLIFE WITH ORE DEPOSITS ON EARTH, PROCEEDINGS OF THE 15TH SGA BIENNIAL MEETING, 2019, VOLS 1-4info:eu-repo/semantics/openAccessMinerologyhttps://purl.org/pe-repo/ocde/ford#1.05.02-1Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peruinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/2830oai:repositorio.concytec.gob.pe:20.500.12390/28302024-05-30 16:11:50.246http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="bcb677d6-2056-4860-94eb-d6c32592fa1f"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru</Title> <PublishedIn> <Publication> <Title>LIFE WITH ORE DEPOSITS ON EARTH, PROCEEDINGS OF THE 15TH SGA BIENNIAL MEETING, 2019, VOLS 1-4</Title> </Publication> </PublishedIn> <PublicationDate>2019</PublicationDate> <Authors> <Author> <DisplayName>Benites, Diego</DisplayName> <Person id="rp07688" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Torro, Lisard</DisplayName> <Person id="rp07661" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Valiance, Jean</DisplayName> <Person id="rp07687" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Quispe, Patrick</DisplayName> <Person id="rp07685" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Saez, Jorge</DisplayName> <Person id="rp07689" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Rosas, Silvia</DisplayName> <Person id="rp07690" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Fernandez-Baca, Alvaro</DisplayName> <Person id="rp07684" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Gamarra, Jorge</DisplayName> <Person id="rp07686" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Camprubi, Antoni</DisplayName> <Person id="rp07665" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Society of Geology Applied to Mineral Deposits</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Minerology</Keyword> <Abstract>The Ayawilca Zn-In-Ag-Sn-Cu project is located in the Central Andean polymetallic belt of Peru. It is a carbonate replacement deposit with strong similarities to porphyry-related epithermal polymetallic (&quot;Cordilleran&quot;) deposits in the Central Andes. Forty-two ore samples were studied for petrographic and ore mineral chemistry determinations. Within an early low sulfidation stage, the most important economically and volumetrically, three generations of Fe-rich sphalerite were identified, the second being characterized by fine disseminations of chalcopyrite and the highest indium contents (up to 1.58 wt% In). Although In-bearing sphalerite is characterized by high iron contents (between ~ 9 and 32 mol. % FeS), atomic concentrations of In and Fe do not show any visible correlation. In contrast, In and Cu correlate at Cu/In = 1 (at. proportions), which is compatible with a solid solution between sphalerite and roquesite.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.383419
Ore mineralogy of the In-bearing Ayawilca Zn-Ag-Sn-Cu project, Pasco, Peru
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