Escudo de la República de Colombia
Sistema Nacional de Biliotecas - Repositorio Institucional Universidad Nacional de Colombia Biblioteca Digital - Repositorio Institucional UN Sistema Nacional de Bibliotecas UN

Geoenvironmental characterization of the san quintín mine tailings, ciudad real (spain)

GÓMEZ-ORTIZ, DAVID and MARTÍN-CRESPO, TOMÁS and ESBRÍ, JOSÉ MARÍA (2010) Geoenvironmental characterization of the san quintín mine tailings, ciudad real (spain). Dyna; Vol. 77, núm. 161 (2010); 131-140. DYNA; Vol. 77, núm. 161 (2010); 131-140. 2346-2183 0012-7353 .

Texto completo

[img] HTML
32kB
[img]
Vista previa
PDF
1MB

URL oficial: http://revistas.unal.edu.co/index.php/dyna/article...

Resumen

The abandoned San Quintín mining group (Ciudad Real) was operated by the Sociedad Minero-Metalúrgica de Peñarroya, and 515.300 tons of galena concentrates were obtained between 1888 and 1923. Two geophysical surveys, using electrical resistivity imaging (ERI) and ground-penetrating radar, as well as mineralogical and geochemical techniques have been used in order to obtain a geo-environmental characterization of the mine pond. The ERI has allowed us to determine both the general geometry of the pond’s substrate and a maximum thickness of the mine tailings of 12 m. Tailings are medium-to-coarse grained materials mainly composed of quartz, clay minerals, gypsum and feldspars. Neither acid mine drainage nor modification of their internal structure have been detected. The amount of ore minerals in the tailings have been greatly reduced because of their reworking. Joint application of geophysical and geochemical techniques has revealed as very useful for obtaining a complete characterization of abandoned mine deposits, previously to a future reclamation of these hazardous tailings.

Tipo de documento:Artículo - Article
Información adicional:Derechos de autor reservados
Palabras clave:tailing pond, electrical resistivity tomography, geochemistry, ground-penetrating radar, San Quintín.
Unidad administrativa:Revistas electrónicas UN > Dyna
Código ID:18202
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :25 Junio 2014 15:03
Ultima modificación:19 Agosto 2014 03:49
Ultima modificación:19 Agosto 2014 03:49
Exportar:Clic aquí
Estadísticas:Clic aquí
Compartir:

Solamente administradores del repositorio: página de control del ítem

Vicerrectoría de Investigación: Número uno en investigación
Indexado por:
Indexado por Scholar Google WorldCat DRIVER Registry of Open Access Repositories OpenDOAR Metabiblioteca BDCOL OAIster Red de repositorios latinoamericanos DSpace BASE Open archives La referencia Colombiae Open Access Theses and Dissertations Tesis latinoamericanas CLACSO
Este sitio web se ve mejor en Firefox