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Docta Complutense
Article . 1990
Data sources: Docta Complutense
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Cristinalidad de caolinitas en yacimientos de bauxitas carsticas del NE España

Authors: La Iglesia, Á.; Ordóñez Delgado, Salvador;

Cristinalidad de caolinitas en yacimientos de bauxitas carsticas del NE España

Abstract

La mineralogía de las bauxitas cársticas de la Península Ibérica presenta una gran monotonía, estando fundamentalmente formadas por caolinita, boelunita, hematites y rutilo. Se ha medido la cristalinidad de caolinitas de más de veinte afloramientos de bauxitas cársticas, utilizando el método de Hinckley y el test de la hidrazina. El espesor medio de· los cristales de caolinita, se ha calculado en estas muestras mediante el método de Scherrer. Ambos grupos de datos están correlacionados aceptablemente con la relación I Boelun 100/I K 001. El análisis de estos datos permite sostener la hipótesis de un origen poligénico y heterocrónico de estas caolinitas, interpretando las fases de caolinita de baja cristalinidad como procedentes de una caolinización tardía de boelunita.

Country
Spain
Related Organizations
Keywords

NE España, Espesor cristales caolinta, Petrología, Bauxitas cársticas, Hematites, Cristalinidad caolinita, 552.525(460.11), Boelunita

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green