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The importance of mineralogical knowledge in the sustainability of artisanal gold mining: a mid-south Peru case
(2019-06-01)
Article
Open Access
Covenantee: Red Social / Sociedad Nacional de Minería en Pequeña Escala / Alianza por la Minería ResponsableMineralogy and gold processing techniques from several mining areas of the Nazca-Ocoña gold belt, Mid-South Peru, were investigated to assess the efficiency of gold extraction methods in relation to their mineralogy. The ... -
Valoración de los accidentes graves y mortales en las minas españolas entre los años 2013 y 2017
(2019-06-25)
Article
Open AccessLa industria minera es considerada como una de las industrias más peligrosas. Hay la necesidad de una gestión eficaz de la salud y de la seguridad en el trabajo para salvaguardar a los trabajadores. El objetivo de este ... -
Optimizing the selective precipitation of iron to produce yellow pigment from acid mine drainage
(2019-05-01)
Article
Restricted access - publisher's policyAcid mine drainage (AMD) in the coal mining industry is recognized as one of the major sources of environmental damage. The active treatment of AMD involves adding alkaline reagents to wastewater so as to raise pH and to ... -
CSE algorithm: ‘canal survey estimation’ to evaluate the flow rate extractions and hydraulic state in irrigation canals
(2017-01)
Article
Open AccessOne of the main problems in water management of irrigation systems is the control of the equitable distribution of water among different orifice offtakes. The difficulty of managing a canal is partly caused by the lack of ... -
An improved high-pressure roll crusher model for tungsten and tantalum ores
(2018-10-25)
Article
Open AccessAn improved approach is presented to model the product particle size distribution resulting from grinding in high-pressure roll crusher with the aim to be used in standard high-pressure grinding rolls (HPGR). This approach ... -
Migration of Mn-rich fluids through normal faults and fine-grained terrigenous sediments during early development of the Neogene Vallès-Penedès half-graben (NE Spain)
(2009-11)
Article
Open AccessThe Miocene siliciclastic sediments infilling the Vallès-Penedès half-graben are affected by two sets of structures developed during the extensional tectonics that created the basin. The first set, represented by extension ... -
Evolución diagenética de la plataforma carbonatada Aptiense Superior del sector Benicàssim-Oropesa, Cuenca del Maestrat, Cadena Ibérica
(2007-11)
Article
Open AccessThe upper Aptian carbonate platform of Benicàssim-Orpesa area contains reefal facies that are affected by a complex diagenetic evolution including: (1) Calcite 1, (2) Calcite 2, (3) Calcite 3, (4) Silica and dolomite, and ... -
Estratigrafía y petrología del subsuelo precuaternario del sector SW de la depresión de Barcelona (Cadenas Costeras Catalanas, NE de Iberia)
(2008-12)
Article
Open AccessLas numerosas obras de Ingeniería Civil que se han realizado en los últimos años en la depresión de Barcelona (ampliación del aeropuerto, ampliación del metro y AVE fundamentalmente) han permitido recabar mucha información ... -
Análisis de la influencia de la evolución tecnológica en los riesgos laborales que afectan las mediciones topográficas
(2018-09-19)
Article
Open AccessFundamento y Métodos: En esta investigación se presenta el caso de la mejora de los riesgos laborales que experimenta un puesto de trabajo dedicado a mediciones topográficas, con la evolución tecnológica experimentada en ... -
Evaluación de los accidentes en el sector minero español entre los años 2010 y 2016
(2018-11-02)
Article
Open AccessLas actividades mineras son una de las industrias de mayor riesgo que exponen a los a sus trabajadores a un alto nivel de riesgo de salud y seguridad en el trabajo. El objetivo de este estudio fue evaluar durante un ... -
Safety culture maturity assessment for mining activities in South America
(2018-10-09)
Article
Open AccessBACKGROUND:Health and safety is a crucial issue in the mining industry due to the implication of accidents in the sector. OBJECTIVE:This study determines the safety culture characteristics in several mining activities from ... -
Potential of tungsten tailings as glass raw materials
(2018-10-01)
Article
Restricted access - publisher's policyGlasses from different types of tungsten mine tailings were obtained and studied to determine their ability to be used as raw materials of commercial glass. Tailings of granitic composition from Barruecopardo, of calc-silicate ...
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