Lunar material resources: An overview [PDF]
The analysis of returned lunar samples and a comparison of the physical and chemical processes operating on the Moon and on the Earth provide a basis for predicting both the possible types of material resources (especially minerals and rocks) and the ...
Carter, James L.
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Origin of the supergiant Olympic Dam Cu-U-Au-Ag deposit, South Australia: Was a sedimentary basin involved? [PDF]
, 2011 The supergiant Olympic Dam Cu-U-Au-Ag ore deposit of South Australia occurs in a tectonic-hydrothermal breccia complex that is surrounded by Mesoproterozoic granite.
Chambefort, I +4 more
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Exploration for magmatic Ni-Cu-PGE sulphide deposits : a review of recent advances in the use of geochemical tools, and their application to some South African ores [PDF]
, 1998 Most major magmatic Cu-Ni-PGE sulphide deposits are thought to have formed by segregation of an immiscible sulphide melt from a silicate host magma, in response to processes such as magma mixing, rapid cooling, differentiation, and contamination.
Barnes, Sarah-Jane +2 more
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The Trade-Off between Combustion and Partial Oxidation during Chemical Looping Conversion of Methane
EnergiesThe chemical looping reforming and combustion of methane have attracted increasing interest as processes for clean energy and syngas production, with potential to reduce carbon dioxide emissions.
Francesco Miccio +5 more
doaj +1 more source
Infrared and Raman spectroscopic studies of structural variations in minerals from Apollo 11, 12, 14 and 15 samples, volume 3 [PDF]
Infrared and Raman vibrational spectroscopic data, yielding direct information on molecular structure, were obtained for single grains ( 150 microns) of minerals, basalts, and glasses isolated from Apollo 11, 12, 14, and 15 rock and dust samples, and for
Estep, P. A. +3 more
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Analysis of Minerals Using Handheld Laser-Induced Breakdown Spectroscopy Technology
DataLaser-induced breakdown spectroscopy (LIBS), a rapid and versatile analytical technique, is becoming increasingly widespread within the geoscience community.
Naila Mezoued +4 more
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Simulación de una planta de producción de Acetaldehído en estado estacionario con estudio de rentabilidad [PDF]
, 2015 En respuesta a la necesidad de producir químicos con biomasa como materia prima y a generar fuentes renovables de energía, se realizó un estudio de la rentabilidad a doce años de un proceso productor de acetaldehído por deshidrogenación de etanol anhidro
Cardona Palacio, Luis Fernando +1 more
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Magnetic and Structural Phase Transitions in the Spinel Compound Fe1+xCr2-xO4
, 2014 Neutron and X-ray diffraction, magnetic susceptibility, and specific heat measurements have been used to investigate the magnetic and structural phase transitions of the spinel system Fe1+xCr2-xO4(0 ...
Aczel, A. A. +12 more
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History of research in mineral resources : [35th Conference of the International Commission on the History of Geological Sciences, Madrid y Almadén(España), 1-14 julio 2010] [PDF]
, 2010 The study of the research history of geological resources is one of the main objectives of the International Commission on the History of Geological Sciences (INHIGEO), which was created in 1967 within the International Union of Geological Sciences (IUGS)
Mazadiego Martínez, Luis Felipe +3 more
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Volatile products from the interaction of KCl(g) with Cr2O3 and LaCrO3 in oxidizing environments [PDF]
Cooled target collection techniques and high pressure mass spectrometric sampling were used to measure the relative rates of oxidative vaporization and to identify the volatile products emanating from samples of chromia and Mg-doped lanthanum chromite ...
Dillard, J. G. +4 more
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