Compañía Minera Quebra Blanca S.A. Dirección: Vivar 493 Piso 2. Mesa Central Iquique Iquique, Chile. Iquique, Chile. Llámenos al teléfono: (56)(57) 528140 (56)(57) 528140 (56)(57) 528110 (56)(57) 528401 (56)(57) 528356 (56)(57) 528268 (56)(57) 528151 (56)(57) 528103 (56)(57) 528403 (56)(57) 528264 (56)(57) 528210 (56)(57) 528114 (56)(57) 528215 (56)(57) 528123 (56)(57) 528320 (56)(57) 528102 (56)(57) 528101