Results 91 to 100 of about 23,238 (164)

Distribución fraccional de metales y minerales en la laterita de balance del yacimiento Punta Gorda, Moa, Cuba

open access: yesMinería y Geología, 2010
Laterita de balance es la denominación tecnológica de la mena procesada para la obtención de níquel en Moa mediante proceso Caron, para la cual se ha establecido un contenido de Fe superior a 35 % y no menor del 1% de Ni. El propósito de la investigación
Alberto Hernández-Flores   +2 more
doaj  

Geolodía: a yearly successful organization of 54 geological fieldtrips in a weekend oriented to nongeologists Geolodía: Why and how to organize 54 geological fieldtrips in a weekend oriented to nongeologists? [PDF]

open access: yes, 2016
Depto. de Mineralogía y PetrologíaFac.
Alonso-Zarza, Ana María   +4 more
core   +1 more source

Clinkering and hydration study of non-active and active Belite-Alite-Ye'elimite (BAY) cements [PDF]

open access: yes, 2017
The aim of AIM is to promote industry-driven, interdisciplinary research in material science and engineering in order to provide leading-edge, sustainable solutions to the challenges facing engineers in today’s changing society and environment.
Gomez-de-la-Torre, Maria de los Angeles   +2 more
core  

Coeval carbonate grains in modern fluvial sands (Iberian Range, Spain): The activity of a Continental carbonate factory [PDF]

open access: yes, 1998
Depto. de Mineralogía y PetrologíaFac.
Arribas Mocoroa, María Eugenia   +1 more
core  

Chronological dataset of soil respiration fluxes from a seasonally dry forest in Northwest México. [PDF]

open access: yesData Brief, 2023
Vargas-Terminel ML   +8 more
europepmc   +1 more source

The use of mo and cu monochromatic radiations for quantitative phase analysis: study of the accuracy [PDF]

open access: yes, 2016
Cement hydration is a very complex process in which crystalline phases are dissolving in water and after supersaturation hydrated crystalline and amorphous phases precipitate.
Cuesta-Garcia, Ana Maria   +7 more
core  

TERRAZAS ALUVIALES DE LA RAMBLA DEL PORTÚS (FRANJA COSTERO-MERIDIONAL DE LA PROVINCIA DE MURCIA)

open access: yesPapeles de Geografí­a, 1990
En las ramblas costero-meridionales de la región de Murcia, las terrazas aluviales representan un tipo de depósito poco frecuente, dada la importante acción erosiva que, en distintas etapas del Holoceno, han ejercido las escorrentías torrenciales de ...
Carmelo Conesa García
doaj  

Influence of lanthanum doping on the structure and transport properties of CeO2 [PDF]

open access: yes, 2019
LaxCe1-xO2-x/2 materials are oxide and/or proton conductors depending on the La-content and they are of interest for numerous electrochemical applications at high temperatures, including membranes for hydrogen separation and fuel cell electrolytes ...
Dos Santos-Gómez, Lucía   +4 more
core  

In-situ hydration study of sulfobelite eco-cements [PDF]

open access: yes, 2013
ALBA User Meeting and VI AUSE ...
Cuesta-Garcia, Ana Maria   +8 more
core  

A comparative study of quantitative methods in ore microscopy: digital image analysis vs. point counter device [PDF]

open access: yes, 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
core   +1 more source

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