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Air mercury contamination in the gold mining town of Portovelo, Ecuador
ArticleAbstract: Portovelo is one of the oldest gold mining towns in Ecuador. Artisanal gold mining still uses mercurPalabras claves:Amalgamation, Artisanal-small-scale gold mining, Mercury, Southern EcuadorAutores:Olivero-Verbel J., Pájaro-Castro N., Patricio Colon Velásquez-López, Víctor Hugo González-CarrascoFuentes:scopusMercury balance in amalgamation in artisanal and small-scale gold mining: identifying strategies for reducing environmental pollution in Portovelo-Zaruma, Ecuador
ArticleAbstract: The gold ore mined by artisanal and small-scale miners in Portovelo-Zaruma, Ecuador, is processed inPalabras claves:Amalgamation, Artisanal-small-scale gold mining, Mercury emissions, Mercury pathways, Southern EcuadorAutores:Hall K., Patricio Colon Velásquez-López, Veiga M.M.Fuentes:scopusMercury contamination from artisanal gold mining in Antioquia, Colombia: The world's highest per capita mercury pollution
ArticleAbstract: The artisanal gold mining sector in Colombia has 200,000 miners officially producing 30tonnes Au/a.Palabras claves:air pollution, Amalgamation, Antioquia, artisanal mining, COLOMBIA, MercuryAutores:Al-Saadi S., Console S., Cordy P., Garcia O., Mesa L.A., Patricio Colon Velásquez-López, Roeser M., Salih I., Veiga M.M.Fuentes:scopus