Profitable opportunities in mining tailings : high returns from silver, zinc and others

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Tailings from the Former Mining Unit (FMU) Halcón: The tailings from the Former Mining Unit (FMU) Halcón, located in the Ancash region, contain metallic elements of interest with average grades of 3.14% Zn, 0.63% Cu, 1.04% Pb, 2.44 oz/t MT Ag, and 0.04 oz/t MT Au. An economic analysis estimated a ne...

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Detalles Bibliográficos
Autor: Instituto Geológico Minero y Metalúrgico
Formato: otro
Fecha de Publicación:2025
Institución:Instituto Geológico, Minero y Metalúrgico
Repositorio:INGEMMET-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.ingemmet.gob.pe:20.500.12544/5154
Enlace del recurso:https://hdl.handle.net/20.500.12544/5154
Nivel de acceso:acceso abierto
Materia:Minería
Relaves mineros
http://purl.org/pe-repo/ocde/ford#1.05.01
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network_name_str INGEMMET-Institucional
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dc.title.es_PE.fl_str_mv Profitable opportunities in mining tailings : high returns from silver, zinc and others
title Profitable opportunities in mining tailings : high returns from silver, zinc and others
spellingShingle Profitable opportunities in mining tailings : high returns from silver, zinc and others
Instituto Geológico Minero y Metalúrgico
Minería
Relaves mineros
http://purl.org/pe-repo/ocde/ford#1.05.01
title_short Profitable opportunities in mining tailings : high returns from silver, zinc and others
title_full Profitable opportunities in mining tailings : high returns from silver, zinc and others
title_fullStr Profitable opportunities in mining tailings : high returns from silver, zinc and others
title_full_unstemmed Profitable opportunities in mining tailings : high returns from silver, zinc and others
title_sort Profitable opportunities in mining tailings : high returns from silver, zinc and others
author Instituto Geológico Minero y Metalúrgico
author_facet Instituto Geológico Minero y Metalúrgico
author_role author
dc.contributor.author.fl_str_mv Instituto Geológico Minero y Metalúrgico
dc.subject.es_PE.fl_str_mv Minería
Relaves mineros
topic Minería
Relaves mineros
http://purl.org/pe-repo/ocde/ford#1.05.01
dc.subject.ocde.es_PE.fl_str_mv http://purl.org/pe-repo/ocde/ford#1.05.01
description Tailings from the Former Mining Unit (FMU) Halcón: The tailings from the Former Mining Unit (FMU) Halcón, located in the Ancash region, contain metallic elements of interest with average grades of 3.14% Zn, 0.63% Cu, 1.04% Pb, 2.44 oz/t MT Ag, and 0.04 oz/t MT Au. An economic analysis estimated a net benefit of USD 3 million, factoring in operating expenses and associated penalties. Among the metals, silver (Ag) offers the greatest economic potential, with a value of USD 5.19 million, followed by zinc (Zn) at USD 4.5 million. Grade-tonnage curves indicate that approximately 68% of the tailing’s tonnage is profitable for Zn, 86% for Ag, 14% for Au, 9% for Cu, and 1% for Pb. These findings highlight the value recovery potential of the FMU Halcón tailings. Tailings from the Former Mining Unit (FMU) Cecilia: The tailings from the Former Mining Unit (FMU) Cecilia, located in the Puno region, contain economically valuable metals. The CEC3363 tailings have an average zinc grade of 2.17%, while the CEC3364 tailings contain zinc, lead, and silver with average grades of 2.46%, 1.30%, and 1.13 oz/ton, respectively. Economic analysis indicates that reprocessing the CEC3363 tailings would not be profitable. However, the CEC3364 tailings could yield a net benefit of $96,000, factoring in operational
publishDate 2025
dc.date.accessioned.none.fl_str_mv 2025-02-19T20:34:46Z
dc.date.available.none.fl_str_mv 2025-02-19T20:34:46Z
dc.date.issued.fl_str_mv 2025-02
dc.type.es_PE.fl_str_mv info:eu-repo/semantics/other
dc.type.version.es_PE.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12544/5154
url https://hdl.handle.net/20.500.12544/5154
dc.language.iso.es_PE.fl_str_mv eng
language eng
dc.rights.es_PE.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.es_PE.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.format.es_PE.fl_str_mv application/pdf
dc.coverage.spatial.es_PE.fl_str_mv Perú
dc.publisher.es_PE.fl_str_mv Ingemmet
dc.publisher.country.es_PE.fl_str_mv PE
dc.source.es_PE.fl_str_mv Repositorio Institucional INGEMMET
Instituto Geológico, Minero y Metalúrgico – INGEMMET
dc.source.none.fl_str_mv reponame:INGEMMET-Institucional
instname:Instituto Geológico, Minero y Metalúrgico
instacron:INGEMMET
instname_str Instituto Geológico, Minero y Metalúrgico
instacron_str INGEMMET
institution INGEMMET
reponame_str INGEMMET-Institucional
collection INGEMMET-Institucional
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spelling Instituto Geológico Minero y MetalúrgicoPerú2025-02-19T20:34:46Z2025-02-19T20:34:46Z2025-02https://hdl.handle.net/20.500.12544/5154Tailings from the Former Mining Unit (FMU) Halcón: The tailings from the Former Mining Unit (FMU) Halcón, located in the Ancash region, contain metallic elements of interest with average grades of 3.14% Zn, 0.63% Cu, 1.04% Pb, 2.44 oz/t MT Ag, and 0.04 oz/t MT Au. An economic analysis estimated a net benefit of USD 3 million, factoring in operating expenses and associated penalties. Among the metals, silver (Ag) offers the greatest economic potential, with a value of USD 5.19 million, followed by zinc (Zn) at USD 4.5 million. Grade-tonnage curves indicate that approximately 68% of the tailing’s tonnage is profitable for Zn, 86% for Ag, 14% for Au, 9% for Cu, and 1% for Pb. These findings highlight the value recovery potential of the FMU Halcón tailings. Tailings from the Former Mining Unit (FMU) Cecilia: The tailings from the Former Mining Unit (FMU) Cecilia, located in the Puno region, contain economically valuable metals. The CEC3363 tailings have an average zinc grade of 2.17%, while the CEC3364 tailings contain zinc, lead, and silver with average grades of 2.46%, 1.30%, and 1.13 oz/ton, respectively. Economic analysis indicates that reprocessing the CEC3363 tailings would not be profitable. 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score 13.924177
Profitable opportunities in mining tailings : high returns from silver, zinc and others
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