Výsledky vyhledávání - "Minas da Panasqueira (Portugal)"

Acid mine drainage from the Panasqueira mine and its influence on Zêzere river (Central Portugal)

Autor: Eduardo Ferreira da Silva, Ana Rita Salgueiro, Paula Freire Ávila, Carla Candeias, João Paulo Teixeira, Adelaide Ferreira

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

The Panasqueira hydrothermal mineralization, located in central Portugal, is the biggest Sn–W deposit of the Western Europe. The main evidences of the mining exploitation and ore treatment operations are testified with huge tailings, mainly, in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80d3d73cb9963dee8c87d0513d7e773f
https://doi.org/10.1016/j.jafrearsci.2013.10.006

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Identifying Sources and Assessing Potential Risk of Exposure to Heavy Metals and Hazardous Materials in Mining Areas: The Case Study of Panasqueira Mine (Central Portugal) as an Example

Autor: Eduardo Ferreira da Silva, João Paulo Teixeira, Carla Candeias, Paula Freire Ávila

Publikováno v: Geosciences, Vol 4, Iss 4, Pp 240-268 (2014)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Geosciences
Volume 4
Issue 4
Pages 240-268

The Sn-W Panasqueira mine, in activity since the mid-1890s, is one of the most important economic deposits in the world. Arsenopyrite is the main mineral present as well as rejected waste sulphide. The long history is testified by the presence of a h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be5b7d0c7245c61806433f70205bcd61
http://www.mdpi.com/2076-3263/4/4/240

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X-ray absorption near-edge spectroscopy (XANES) applied to the speciation of tungsten in Panasqueira mine debris

Autor: Figueiredo, M. Ondina, Silva, Teresa, Veiga, JP, Batista, Maria Joao, de Oliveira, Daniel Pipa Soares

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2019::ea4eef27432cea2875c7158981dea89b
https://hdl.handle.net/10400.9/2917

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Mining activities in Panasqueira area : impact and threats in ecosystems and human health in rural communities

Autor: Candeias, Carla, Silva, Eduardo Ferreira da, Ávila, Paula Freire, Coelho, Patrícia, Teixeira, João Paulo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2019::a629d32dab2616850a4873af12fb731a
https://hdl.handle.net/10400.9/2700

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The recovery of scarce critical metals in environmental treatments of mining residues : rhenium in Panasqueira tungsten mine tailings

Autor: Figueiredo, M. Ondina, Silva, Teresa, Veiga, JP, Batista, Maria Joao, Salas-Colera, Eduardo, de Oliveira, Daniel Pipa Soares

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2019::7084d834bfb91fba355ec6fa69fb1291
https://hdl.handle.net/10400.9/2587

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Towards a sustainable recovery of valuable metals from mining residues : a XANES approach to tungsten speciation in debris from the Panasqueira mine

Autor: Figueiredo, M. Ondina, Silva, Teresa, de Oliveira, Daniel Pipa Soares, Veiga, JP, Salas-Colera, Eduardo, Batista, Maria Joao

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2019::1a54afb5fa5af1acbf1311faa723b25a
https://hdl.handle.net/10400.9/2531

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Heavy metal pollution in mine-soil-plant system in S. Francisco de Assis - Panasqueira mine (Portugal)

Autor: Candeias, Carla, Melo, Rita, Ávila, Paula Freire, Silva, Eduardo Ferreira da, Salgueiro, Ana Rita, Teixeira, João Paulo

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Available online 29 July 2013 The active Panasqueira mine is a tin–tungsten (Sn–W) mineralization hosted by metasediments with quartz veins rich in ferberite. The economic exploitation has been focused on wolframite, cassiterite and chalcopyrite.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::84c081404a61a1f88b12280afe9bcc57
https://hdl.handle.net/10400.9/2167

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