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Advances on Exploration Indicators of Mineral VNIR-SWIR Spectroscopy and Chemistry: A Review
Minerals (Basel, Switzerland), 2022 Establishing exploration vectors to infer the properties of ore-forming fluids, locate blind ore bodies with the aid of visible to near-infrared (VNIR) and short-wave infrared (SWIR) spectroscopy, and infer the chemistry of minerals, is a new research ...
Feipeng Fan, Tiangang Wang
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Phosphorus mineral evolution and prebiotic chemistry: From minerals to microbes [PDF]
Earth-Science Reviews, 2021 Minerals are known to control the availability of non-volatile and bio-essential elements at Earth’s surface, e.g., phosphorus (P). Therefore, the role of minerals in prebiotic chemistry is a focal point of research into the origins of life. However, the mineralogical diversity of earliest Earth is not definitively known.
Helen Williams +2 more
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Mineral dust and global tropospheric chemistry: Relative roles of photolysis and heterogeneous uptake [PDF]
Journal of Geophysical Research D: Atmospheres, 2003 . We investigate the influence of mineral dust on tropospheric chemistry in the present climate at the global scale. The analysis examines the effects of dust on photolysis and heterogeneous uptake, operating independently and together.
Charles Zender
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Oxidative Phosphorus Chemistry Perturbed by Minerals [PDF]
Life, 2022 Life is a complex, open chemical system that must be supported with energy inputs. If one fathoms how simple early life must have been, the complexity of modern-day life is staggering by comparison. A minimally complex system that could plausibly provide pyrophosphates for early life could be the oxidation of reduced phosphorus sources such as ...
Arthur Omran, Tian Feng, Matthew Pasek
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Flotation Chemistry of Boron Minerals
Journal of Colloid and Interface Science, 2002Boron minerals exhibit an array of solubilities depending upon the cations in the lattice structure. A classification of semisoluble (colemanite and ulexite) and soluble salts (borax) may be appropriate as each group of minerals behaves differently in flotation. While borax has to be concentrated from its saturated brine, colemanite can be recovered by
HANÇER, Mehmet +2 more
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Mineral Chemistry of Lunar Samples
Science, 1970Glass spherules, glass fragments, augite, ferroaugite, titanaugite, pyroxmangite, pigeonite, hypersthene, plagioclase, potassium feldspar, maskelynite, olivine, silica, ilmenite, TiO 2 , "ferropseudobrookite," spinel, ulvöspinel, native iron, nickel-iron, troilite, and chlorapatite were analyzed with the electron ...
K, Keil, M, Prinz, T E, Bunch
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Crystals, minerals and chemistry
Journal of Chemical Education, 1963Considers stoichiometry and isomorphism, isomorphic substitutions, coupled substitution, the substitution of anions, and oxygen atoms per unit cell.
Duncan McConnell, Frank H. Verhoek
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Chemistry of combustible minerals
2021This textbook is a publication of the latest generation, designed to optimize the national project "Education"; develops theoretical knowledge about the genesis of natural liquid, gaseous and solid combustible minerals, the formation of the composition and properties, the practical significance of fuel and energy natural complexes. It is devoted to the
Elena Soboleva +3 more
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