Diorita

27/11/2013 147 Palabras

Roca eruptiva plutónica, holocristalina, granosa, formada principalmente por plagioclasa ácida, en general andesita, y por uno o más elementos máficos, como biotita, hornblenda o augita. Como elementos constituyentes accesorios contiene óxidos de hierro, apatita, circón y titanita. Presenta una textura parecida a la del granito.

This website uses its own and third-party cookies in order to obtain statistical information based on the navigation data of our visitors. If you continue browsing, the acceptance of its use will be assumed, and in case of not accepting its installation you should visit the information section, where we explain how to remove or deny them.
OK | More info