Planning and Analysis of Fractured Rock Injection Tests in the Cerro Brillador Underground Laboratory, Northern Chile

Jerry Paul Fairley Jr1, Ricardo OyarzĂșn L.2 and Gabriela Villegas1, (1)University of Idaho, Moscow, ID, United States, (2)Universidad La Serena, Depto. de IngenierĂ­a en Minas, La Serena, Chile