Resumen de Evidencias de mezcla de magmas en el Edificio volcánico-subvolcánico de Betancuria (Fuerteventura, Islas Canarias).
The volcanic subvolcanic Betancuria edifice belongs to the upper part o{ subaerial Miocene volcanic serie. It is made of evolved basalts (mainly trachybasalts), polimictic welded tuff and Lrachyandesytetrachysyenite annular dikes. These rock-succesions are genetically intere/ated by a process of basa/tic and trachytic magma mixing. Mingling evidences are represented by polimictic banded welded luff, composite dil
