Publicação
Geoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, Brazil
| Resumo: | For more than two centuries, sulfide gold ores have been treated at metallurgical plants located in Nova Lima, Santa Barbara and Crixás. Brazil. In this study, geochemical, mineralogical, and textural properties of tailings from eight tailings deposits were analysed. The samples show high concentration of Au, hosted in different minerals. In addition, samples contain S, Fe, and As. Sulfides, oxides, and sulfates are present, some as preserved relics. This work highlights different geochemistry and mineralogy, dependent on the nature of the tailings. Such information is critical to support long-term decisions about tailings management and circular economy. |
|---|---|
| Autores principais: | Lemos, Mariana |
| Outros Autores: | Valente, Teresa Maria Fernandes; Marinho Reis, A. Paula; Fonseca, Rita; Delbem, Itamar; Filho, José Gregório; Guabiroba, Fernanda; Pantaleão, João; Magalhães, Marcus |
| Assunto: | Environmental geochemistry Mineralogy Mining Railings Brazil Ciências Naturais::Ciências da Terra e do Ambiente Indústria, inovação e infraestruturas |
| Ano: | 2022 |
| País: | Portugal |
| Tipo de documento: | capítulo de livro |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1867437979434221568 |
|---|---|
| author | Lemos, Mariana |
| author2 | Valente, Teresa Maria Fernandes Marinho Reis, A. Paula Fonseca, Rita Delbem, Itamar Filho, José Gregório Guabiroba, Fernanda Pantaleão, João Magalhães, Marcus |
| author2_role | author author author author author author author author |
| author_facet | Lemos, Mariana Valente, Teresa Maria Fernandes Marinho Reis, A. Paula Fonseca, Rita Delbem, Itamar Filho, José Gregório Guabiroba, Fernanda Pantaleão, João Magalhães, Marcus |
| author_role | author |
| contributor_name_str_mv | RepositóriUM - Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Lemos, Mariana\"},{\"Person.name\":\"Valente, Teresa Maria Fernandes\"},{\"Person.name\":\"Marinho Reis, A. Paula\"},{\"Person.name\":\"Fonseca, Rita\"},{\"Person.name\":\"Delbem, Itamar\"},{\"Person.name\":\"Filho, José Gregório\"},{\"Person.name\":\"Guabiroba, Fernanda\"},{\"Person.name\":\"Pantaleão, João\"},{\"Person.name\":\"Magalhães, Marcus\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RepositóriUM - Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Lemos, Mariana Valente, Teresa Maria Fernandes Marinho Reis, A. Paula Fonseca, Rita Delbem, Itamar Filho, José Gregório Guabiroba, Fernanda Pantaleão, João Magalhães, Marcus |
| datacite.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2024-03-04T16:33:58Z |
| datacite.date.embargoed.fl_str_mv | 2024-03-04T16:33:58Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Environmental geochemistry Mineralogy Mining Railings Brazil Ciências Naturais::Ciências da Terra e do Ambiente Indústria, inovação e infraestruturas |
| datacite.titles.title.fl_str_mv | Geoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, Brazil |
| dc.contributor.none.fl_str_mv | RepositóriUM - Universidade do Minho |
| dc.creator.none.fl_str_mv | Lemos, Mariana Valente, Teresa Maria Fernandes Marinho Reis, A. Paula Fonseca, Rita Delbem, Itamar Filho, José Gregório Guabiroba, Fernanda Pantaleão, João Magalhães, Marcus |
| dc.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2024-03-04T16:33:58Z |
| dc.date.embargoed.fl_str_mv | 2024-03-04T16:33:58Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/89266 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | International Mine Water Association (IMWA) |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.rights.rights.copyright.fl_str_mv | openAccess |
| dc.subject.none.fl_str_mv | Environmental geochemistry Mineralogy Mining Railings Brazil Ciências Naturais::Ciências da Terra e do Ambiente Indústria, inovação e infraestruturas |
| dc.title.fl_str_mv | Geoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, Brazil |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_3248 |
| description | For more than two centuries, sulfide gold ores have been treated at metallurgical plants located in Nova Lima, Santa Barbara and Crixás. Brazil. In this study, geochemical, mineralogical, and textural properties of tailings from eight tailings deposits were analysed. The samples show high concentration of Au, hosted in different minerals. In addition, samples contain S, Fe, and As. Sulfides, oxides, and sulfates are present, some as preserved relics. This work highlights different geochemistry and mineralogy, dependent on the nature of the tailings. Such information is critical to support long-term decisions about tailings management and circular economy. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | bookPart |
| fulltext.url.fl_str_mv | https://repositorium.uminho.pt/bitstreams/f39ef772-e323-4362-af0a-53cbaee6d2af/download |
| id | rum_e2ed95cfe6a8f6ecbf7f6fcb059fda1d |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/89266 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/89266 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Lemos, Mariana Valente, Teresa Maria Fernandes Marinho Reis, A. Paula Fonseca, Rita Delbem, Itamar Filho, José Gregório Guabiroba, Fernanda Pantaleão, João Magalhães, Marcus |
| publishDate | 2022 |
| publisher.none.fl_str_mv | International Mine Water Association (IMWA) |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engInternational Mine Water Association (IMWA)engFor more than two centuries, sulfide gold ores have been treated at metallurgical plants located in Nova Lima, Santa Barbara and Crixás. Brazil. In this study, geochemical, mineralogical, and textural properties of tailings from eight tailings deposits were analysed. The samples show high concentration of Au, hosted in different minerals. In addition, samples contain S, Fe, and As. Sulfides, oxides, and sulfates are present, some as preserved relics. This work highlights different geochemistry and mineralogy, dependent on the nature of the tailings. Such information is critical to support long-term decisions about tailings management and circular economy.application/pdfporGeoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, BrazilLemos, MarianaValente, Teresa Maria FernandesMarinho Reis, A. PaulaFonseca, RitaDelbem, ItamarFilho, José GregórioGuabiroba, FernandaPantaleão, JoãoMagalhães, MarcusHostingInstitutionOrganizationalRepositóriUM - Universidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISBNIsPartOf978-3-9825293-0-12024-03-04T16:33:58Z20222022-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/89266http://purl.org/coar/access_right/c_abf2open accessEnvironmental geochemistryMineralogyMining RailingsBrazilhttp://www.oecd.org/science/inno/38235147.pdfFields of Science and Technology (FOS)Ciências Naturais::Ciências da Terra e do Ambientehttps://sdgs.un.org/goalsSustainable Development Goals (SDG)Indústria, inovação e infraestruturas1172324 bytesliteraturehttp://purl.org/coar/resource_type/c_3248book part2022http://creativecommons.org/licenses/by/4.0/openAccesshttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorium.uminho.pt/bitstreams/f39ef772-e323-4362-af0a-53cbaee6d2af/download |
| spellingShingle | Geoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, Brazil Lemos, Mariana Environmental geochemistry Mineralogy Mining Railings Brazil Ciências Naturais::Ciências da Terra e do Ambiente Indústria, inovação e infraestruturas |
| status | SINGLETON |
| subject.fl_str_mv | Environmental geochemistry Mineralogy Mining Railings Brazil |
| subject.other.fl_str_mv | Ciências Naturais::Ciências da Terra e do Ambiente Indústria, inovação e infraestruturas |
| title | Geoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, Brazil |
| title_full | Geoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, Brazil |
| title_fullStr | Geoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, Brazil |
| title_full_unstemmed | Geoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, Brazil |
| title_short | Geoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, Brazil |
| title_sort | Geoenvironmental characterization of gold mine tailings from Minas Gerais and Goiás, Brazil |
| topic | Environmental geochemistry Mineralogy Mining Railings Brazil Ciências Naturais::Ciências da Terra e do Ambiente Indústria, inovação e infraestruturas |
| topic_facet | Environmental geochemistry Mineralogy Mining Railings Brazil Ciências Naturais::Ciências da Terra e do Ambiente Indústria, inovação e infraestruturas |
| url | https://hdl.handle.net/1822/89266 |
| visible | 1 |