1970 - nº 1

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Artículo
Acceso Abierto
Composición mineralógica de las arcillas de la serie de La Tinta, Prov. de Buenos Aires
(Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica (LEMIT), 1970) Iñiguez Rodríguez, Adrián M.
This paper deals with the study of clay minerals from "La Tinta" series, which extends from Blanca Grande -in the middle of the Province of Buenos Aires- to Mar del Plata, in the Atlantic coast (300 km). The results obtained have shown the history of sedimentary deposition. At the same time, three zones of economic importance are defined: a caolinitic zone was found in the central part of the studied area; a second illitic-caolinitic zone surrounds the first area; and, at last, a illitic zone is located in the N.W, part of the area.