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Jose A. Naranjo,Fernando Henrquez,Jan O. Nystrom
Pág. 110 - 120
Studies of drill cores from the Pasos Blancos area at El Laco in the central Andes, northern Chile, give evidence of an intense and extensive subvolcanic contact-metasomatic process. This process resulted from shallow-level emplacement of very volatile-r...
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