Pampeanas, Argentina J. A. DAHLQUIST1,*,{ 1 Centro de Investigaciones Geológicas, CONICET-U.N.L.P., calle...epidote-bearing metaluminous granitoids from Sierra de Chepes, Sierras Pampeanas, Argentina, reveals...proportion of the REE reside in the accessory minerals (allanite, epidote, titanite, apatite and zircon), and therefore...REE, trace elements, epidote-bearinggranitoids, Sierra de Chepes, Argentina. Introduction VARIOUS studies...paper focuses on the study of accessory minerals (allanite, epidote, titanite, apatite and * E-mail: dahlquis@cig |