INGEOSUR   20376
INSTITUTO GEOLOGICO DEL SUR
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
CORRELACIÓN ENTRE AFLORAMIENTOS DE MÁRMOLES DE LOS SECTORES NOROCCIDENTAL Y SURORIENTAL DE LA SIERRA DE LA HUERTA, SIERRAS PAMPEANAS OCCIDENTALES, SAN JUAN
Autor/es:
BRÍGIDA, CASTRO DE MACHUCA; GLADIS PALACIO BALDERRAMO; PAOLO, FERRARINI; SERGIO H. DELPINO
Lugar:
Córdoba
Reunión:
Congreso; XIII CONGRESO DE MINERALOGÍA, PETROLOGÍA ÍGNEA Y METAMÓRFICA, Y METALOGÉNESIS; 2019
Institución organizadora:
AGA-AMA
Resumen:
Correlation between marbles from the northwestern and southeastern sectors of Sierra de la Huerta, Western Sierras Pampeanas, San Juan. In the northwestern sector of Sierra de la Huerta, marbles layers often occur interbedded with amphibolites and quartz-feldespar-biotite gneisses. According to their mineralogical, petrographic characteristics and field relationships, it was determined that marbles experienced high-grade (granulite facies) metamorphism and that they can be correlated with the type-1 marbles described by Gallien et al. (2008) in the southeastern sector of the hill.