Optimized Method of Estimating Mineral Reserves Using the O'Hara Mathematical Model for Underground Mining in Peru

Descripción del Articulo

Peru
Detalles Bibliográficos
Autores: Torres-Sanchez, V., Olivas-Maldonado, P., Diaz-Huaina, G., Raymundo-Ibanez, C., Perez, Moises
Formato: artículo
Fecha de Publicación:2020
Institución:Universidad Peruana de Ciencias Aplicadas
Repositorio:UPC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorioacademico.upc.edu.pe:10757/651800
Enlace del recurso:http://hdl.handle.net/10757/651800
Nivel de acceso:acceso abierto
Materia:Mineral Reserves
Mining
Peru
Mathematical Model
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dc.title.en_US.fl_str_mv Optimized Method of Estimating Mineral Reserves Using the O'Hara Mathematical Model for Underground Mining in Peru
title Optimized Method of Estimating Mineral Reserves Using the O'Hara Mathematical Model for Underground Mining in Peru
spellingShingle Optimized Method of Estimating Mineral Reserves Using the O'Hara Mathematical Model for Underground Mining in Peru
Torres-Sanchez, V.
Mineral Reserves
Mining
Peru
Mathematical Model
title_short Optimized Method of Estimating Mineral Reserves Using the O'Hara Mathematical Model for Underground Mining in Peru
title_full Optimized Method of Estimating Mineral Reserves Using the O'Hara Mathematical Model for Underground Mining in Peru
title_fullStr Optimized Method of Estimating Mineral Reserves Using the O'Hara Mathematical Model for Underground Mining in Peru
title_full_unstemmed Optimized Method of Estimating Mineral Reserves Using the O'Hara Mathematical Model for Underground Mining in Peru
title_sort Optimized Method of Estimating Mineral Reserves Using the O'Hara Mathematical Model for Underground Mining in Peru
dc.creator.none.fl_str_mv Torres-Sanchez, V.
author Torres-Sanchez, V.
author_facet Torres-Sanchez, V.
Olivas-Maldonado, P.
Diaz-Huaina, G.
Raymundo-Ibanez, C.
Perez, Moises
author_role author
author2 Olivas-Maldonado, P.
Diaz-Huaina, G.
Raymundo-Ibanez, C.
Perez, Moises
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Torres-Sanchez, V.
Olivas-Maldonado, P.
Diaz-Huaina, G.
Raymundo-Ibanez, C.
Perez, Moises
dc.subject.en_US.fl_str_mv Mineral Reserves
Mining
Peru
Mathematical Model
topic Mineral Reserves
Mining
Peru
Mathematical Model
description Peru
publishDate 2020
dc.date.accessioned.none.fl_str_mv 2020-04-27T17:19:43Z
dc.date.available.none.fl_str_mv 2020-04-27T17:19:43Z
dc.date.issued.fl_str_mv 2020-02-28
dc.type.en_US.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.issn.none.fl_str_mv 17578981
dc.identifier.doi.none.fl_str_mv 10.1088/1757-899X/758/1/012016
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/10757/651800
dc.identifier.journal.en_US.fl_str_mv IOP Conference Series: Materials Science and Engineering
dc.identifier.eid.none.fl_str_mv 2-s2.0-85082127800
dc.identifier.scopusid.none.fl_str_mv SCOPUS_ID:85082127800
dc.identifier.isni.none.fl_str_mv 0000 0001 2196 144X
identifier_str_mv 17578981
10.1088/1757-899X/758/1/012016
IOP Conference Series: Materials Science and Engineering
2-s2.0-85082127800
SCOPUS_ID:85082127800
0000 0001 2196 144X
url http://hdl.handle.net/10757/651800
dc.language.iso.en_US.fl_str_mv eng
language eng
dc.relation.ispartof.en_US.fl_str_mv IOP Conference Series: Materials Science and Engineering
dc.relation.ispartofseries.en_US.fl_str_mv 1
dc.relation.url.en_US.fl_str_mv https://iopscience.iop.org/article/10.1088/1757-899X/758/1/012016
dc.relation.volume.none.fl_str_mv 758
dc.rights.*.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-ShareAlike 4.0 International
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eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-ShareAlike 4.0 International
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dc.format.en_US.fl_str_mv application/pdf
dc.publisher.en_US.fl_str_mv Institute of Physics Publishing
dc.source.es_PE.fl_str_mv Universidad Peruana de Ciencias Aplicadas (UPC)
Repositorio Académico - UPC
dc.source.none.fl_str_mv reponame:UPC-Institucional
instname:Universidad Peruana de Ciencias Aplicadas
instacron:UPC
instname_str Universidad Peruana de Ciencias Aplicadas
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spelling 030897093d390776e42684ade772da873006d77d3706020d5226ffa6e9b2d059478300bc0b11a419e48ba836272e82ad6d41cf30052c1f7b96bc16cb90c9cb817947ae9b73004c413d80189d7f5ffca1bb198719fc81300Torres-Sanchez, V.Olivas-Maldonado, P.Diaz-Huaina, G.Raymundo-Ibanez, C.Perez, MoisesTorres-Sanchez, V.2020-04-27T17:19:43Z2020-04-27T17:19:43Z2020-02-281757898110.1088/1757-899X/758/1/012016http://hdl.handle.net/10757/651800IOP Conference Series: Materials Science and Engineering2-s2.0-85082127800SCOPUS_ID:850821278000000 0001 2196 144XPeruThis research project is aimed at applying the proposed methodology to optimize the calculation of mining reserves using an empirical relationship for dilution, as proposed by O'Hara. This methodology uses three key parameters: dilution, mineral value, and total costs. In general, costs include mining costs, processing within plants, and administrative expenses related to producing a mineralized block. Similarly, to calculate the mineral value, studies on changes in mineral prices over the last 30 years were included to provide more representative values. The research was applied to mineralized block number 1000, which yielded positive results since dilution could be easily calculated using three key parameters: operating method, dip, and vein width. The dilution value of 12.25% was valid, as it was within the range of 10% to 23%. This range was considered based on other studies that apply this operating method. Then, the methodology was analyzed in three more settings, each represented by a mineralized block. 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Optimized Method of Estimating Mineral Reserves Using the O'Hara Mathematical Model for Underground Mining in Peru
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