Titley, Spencer R. Supergene environments, processes, and products - Littleton, Colorado Society of Economic Geologists 2009 - vii, 149 p. ilus., tbls., gráfs. - Society of Economic Geologists. Special Publication n.14 . ISBN: 978-1-934969-16-8 Subjects--Topical Terms: EXPLORACION MINERAGENESIS-YACIMIENTOGEOQUÍMICAMETALOGENIAOXIDACIONPROCESOS SUPERGENICOSYACIMIENTOS MINERALESYACIMIENTOS SUPERGENICOS Universal Decimal Class. No.: 553.25/T62