RT Journal Article
T1 Características composicionales del Complejo Volcánico Sur I de Fuerteventura (Islas Canarias)
T1 Compositional features in the southern Volcanic Complex I of Fuerteventura (Canary Island)
A1 Ancochea, Eumenio
A1 Brändle, José Luis
A1 Cubas, C. R.
A1 Hernán, Francisco
A1 Huertas, María José
AB The Southern Volcanic Complex I consists mainly of basalts with scarce felsic members. On the basis of chemical and mineralogical compositional features two groups could be considered. Both groups are alkaline, the first normal alkaline (in the Cofete Area) and the second one more alkaline (in the Mungia Area). When the proportions of crystallizing phases are estimated, these two groups show different behaviour. The first group is controlled by olivine and clynopiroxene and the second one by these two phases plus plagioclase and magnetite. These two different evolution paths culminate with also two different more differentiated members. The basic rocks in the Cofete Area are related to the trachytes of Montana Azufra whilst these in the Mungia Area are connected to the felsic rocks of Cofete Islet
PB Sociedad Geológica de España
YR 1995
FD 1995
LK http://hdl.handle.net/10272/13366
UL http://hdl.handle.net/10272/13366
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 14 jul 2026