A comparative study of quantitative methods in ore microscopy: digital image analysis vs. point counter device [PDF]
, 2010 Quantitative mineralogical analyses of metallic concentrates from an ore-processing plant with reflected light microscopy have been carried out independently, on the same samples, by an expert mineralogist using a point counter device (PCD), and by ...
Castroviejo Bolibar, Ricardo +2 more
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Vertical and lateral collapses on Tenerife (Canary Islands) and other volcanic ocean islands: Comment [PDF]
, 1998 Depto. de Mineralogía y PetrologíaFac.
Ancochea Soto, Eumenio +4 more
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Structural analysis and sintering aids effects in La2Ce2O7 proton conductors [PDF]
, 2018 Global warming is an important problem that has to be solved without delay. The development of environmental-friendly energy technology is needed to deal with this issue. Solid Oxide Fuel Cells (SOFC) technology has been proposed as a real alternative to
Losilla, Enrique R. +3 more
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Influence of Nb-doping on the structural and electrical properties of lanthanum molybdates, La5.4MoO11.1 [PDF]
, 2018 Nowadays, hydrogen is receiving a great deal of attention as an energy carrier. Commonly, it is obtained by hydrocarbons reforming, such as natural gas, coal and biomass.
Canales-Vázquez, J. +5 more
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Conditions of graphite precipitation in the volcanic-hosted deposits at Borrowdale (Cumbria, UK) [PDF]
, 2009 Depto. de Mineralogía y PetrologíaFac.
Barrenechea, Edurne +6 more
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Estudios Geologicos, 1991 Estudios de inclusiones fluidas en muestras de cuarzo y baritina del yacimiento epitermal argentífero de Hiendelaencina sugieren que esta mineralización se formó a lo largo de cuatro episodios hidrotermales.
A. Concha +4 more
doaj +1 more source
Nuevos recursos audiovisuales para la enseñanza de la cristalografía: cristales y difracción [PDF]
, 2018 Depto. de Mineralogía y PetrologíaFac.
Crespo López, Ángel +6 more
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Cueva Los Minerales, volcán Irazú, Costa Rica: descripción, mineralogía y origen
Revista Geológica de América Central, 2013 Se describe por primera vez dos cuevas que se encuentran en el sector NW de la ladera externa del cráter principal del volcán Irazú, denominadas cuevas Los Mucolitos y Los Minerales, respectivamente. Se ubican en la corona del deslizamiento que se generó
Andrés Ulloa +2 more
doaj
Cristalización de malaquita en medios porosos: características de la nucleación y evolución morfológica [PDF]
, 1995 Depto. de Mineralogía y PetrologíaFac.
Astilleros García-Monge, José Manuel +3 more
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