Rivera Porras, Marco Antonio Petrological and geochemical constraints on the magmatic evolution at the Ampato-Sabancaya compound volcano (Peru) - Amsterdam Elsevier November 2023 - 20 p. ilus. Subjects--Topical Terms: ARCO MAGMATICOARCO VOLCANICOMAGMATISMOGEOQUÍMICAASIMILACIONCRISTALIZACION FRACCIONADA Subjects--Geographic Terms: PERUSABANCAYA, VOLCANAMPATO, NEVADOANDES CENTRALES Subjects--Index Terms: COMPLEJO VOLCÁNICO AMPATO SABANCAYA