Composición mineral del volcanismo jurásico (pre-Bajociense medio) en la Sierra de Javalambre (Cordillera Ibérica, Teruel):datos preliminares.

  1. Martínez González, Rosa María
  2. Lago San José, Marceliano
  3. Vaquer Navarro, Ramon
  4. Valenzuela Ríos, José Ignacio
  5. Arranz Yagüe, Enrique
Aldizkaria:
Geogaceta

ISSN: 0213-683X

Argitalpen urtea: 1995

Zenbakia: 19

Orrialdeak: 41-45

Mota: Artikulua

Beste argitalpen batzuk: Geogaceta

Laburpena

The study of olivine, plagioclase, clinopyroxene and opaque minerals from volcanic rocks, which are included in volcaniclastic deposits o f pre -m id d le Bajocian age from the Sierra o f Javalambre (Iberian Chain, Teruel), shows that this volcanism has an alkaline affinity. The compositional trend of this alkaline magma is recognized by studying the clinopyroxene composition