The TEM geophysical survey shows a Highly Conductive Geoelectric Unit with resistivity values below 2 Ohm-m and average value around 1 Ohm-m. It is observed in both profiles as the bottom layer with its roof appearing between 150 m to 250 m and bottom depth unknown. This unit is interpreted as “Volcano – Sedimentary Fill Saturated with Salt Water and/or Brine” and constitute the unit of interest for exploration. On Don Roberto concessions, a 3D model was built for this unit to quantify the exploration potential. The built model has an exploration potential volume of 2.6 Billion m3.

(*) This value corresponds to an exploration potential and constitute part of the Exploration Results. It is inappropriate for any reader to use this information for deriving estimate of tonnage and grade or quality.