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Título:
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Highlights and Breakthroughs. Reaction pathways toward the formation of dolomite
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Autores:
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Pina Martínez, Carlos Manuel
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Tipo de documento:
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texto impreso
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Editorial:
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Mineralogical Society of America, 2015
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Geología: Cristalografía
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Tipo = Artículo
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Resumen:
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Little is known about the physico-chemical processes that lead to the formation of dolomite in nature. Issues requiring further investigation include: (1) the role played by amorphous carbonate precursors, (2) the mechanisms of transformation of such precursors into proto-dolomite and dolomite, and (3) the controlling factors of the kinetics of the reactions that eventually result in the crystallization of highly ordered dolomite. In the article by Rodriguez-Blanco et al. in this issue entitled “A route for the direct crystallization of dolomite,” the authors present experimental evidence of a threestage process that, starting from the precipitation of an amorphous magnesium calcium carbonate, produces proto-dolomite via spherulitic growth, and subsequently ordered dolomite. This article provides new insights into reaction pathways toward the formation of dolomite.
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En línea:
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https://eprints.ucm.es/id/eprint/51672/1/Reaction%20pathways%20toward%20the%20formation%20of%20dolomite%20Pina%202015-2.pdf
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