Menna M , Tribaudino M , Renzulli A , European Journal of Mineralogy , 20 (2008) p.183-190, Al-Si order and spinodal decomposition texture of sanidine from igneous clasts of Stromboli, (southern Italy): insights into the timing between the emplacement of a shallow basic sheet, intrusion and the eruption of related ejecta, Locality: Stromboli volcano, southern Italy