Publication: Sedimentos dolomíticos para-actuales: la "Tierra Blanca" de
La Roda (Albacete)
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Publication Date
1973
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Consejo Superior de Investigaciones Científicas, Museo Nacional de Ciencias Naturales
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Abstract
Se estudian unos materiales dolomíticos para-actuales intentando reconstruir su génesis a partir de datos de campo y del empleo de técnicas de laboratorio: Análisis químico, difracción de rayos X, análisis térmico diferencial y microscopía (petrográfica y electrónica). El análisis litoestratigráfico, mineralógico y geoquímico nos ha permitido establecer un origen continental lacustre y proponer un modelo del proceso evolutivo de los materiales, que podría ser aplicado a la génesis de dolomías continentales en condiciones geomorfológicas y climáticas similares a !as estudiadas por nosotros.
Recent dolomitic materials are studied. A reconstruction of their genesis 1s given with the aid of field data and laboratory techniques such as: chemical analyses, X-rays diffraction, D. T. A., petrographic and electron microscope. According to lithostratigraphical, mineralogical, and geochemical analyses a continental lacustrine origin has been -established and a model of the evolut ive process of these materials is introduced. Tihis model could be applied to the genesis of continental dolostones with geomorphological and climatic conditions similar to those studied in this work.
Recent dolomitic materials are studied. A reconstruction of their genesis 1s given with the aid of field data and laboratory techniques such as: chemical analyses, X-rays diffraction, D. T. A., petrographic and electron microscope. According to lithostratigraphical, mineralogical, and geochemical analyses a continental lacustrine origin has been -established and a model of the evolut ive process of these materials is introduced. Tihis model could be applied to the genesis of continental dolostones with geomorphological and climatic conditions similar to those studied in this work.