%0 Journal Article
%T Mineralizaci¨®n en el basamento metam¨®rfico de bajo grado de Catamarca y norte de La Rioja, Argentina
%A ¨¢vila
%A Julio C.
%A Lazarte
%A Jos¨¦ E.
%J Serie correlaci£¿3n geol£¿3gica
%D 2010
%I Scientific Electronic Library Online
%X in the south central sector of catamarca province and north of la rioja crop out metamorphic rocks of different names included in the "puncoviscana formation s.l", (neoproterozoic - early cambrian) that contain mainly metal-bearing mineralization. in papachacra, altohuasi - culampaj¨¢ and bel¨¦n hills metamorphites of loma corral formation houses veins of w, fe (f), pb - zn (ag, au) and topaz. in sierra de ambato veins of sb are hosted in la c¨¦bila formation. in the cerro negro de rodr¨ªguez the negro peinado formation contains vetiform mineralization of cu, pb and zn. except for the case of la c¨¦bila, where there are not outcrops of igneous rocks, all the deposits has space and possibly genetic relationship with granitoids. it has been observed that the development of the veins is bigger where the wall rocks are metamorphites.
%K mineralization
%K puncoviscana formation s.l.
%K catamarca
%K la rioja.
%U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S1666-94792010000200002&lng=en&nrm=iso&tlng=en