Appendix 1

Table of Percentages of quartz, feldspar and plagioclase, and classification of the major intrusive units in RNSS. Nomenclature: Unidad Gd-Mzgr = granodiorite-monzogranite, UnidadGrG = monzogranite GrC = granite rich in quartz, aplitic dikes and pegmatites. And location in UTM WGS84, Zone 12.