SIERRA METALS DEFINES HIGH GRADE SILVER-GOLD
MINERALIZATION AT THE LA SIDRA ZONE AND HIGH GRADE
COPPER AT THE BOLIVAR WEST ZONE LOCATED AT THE
BOLIVAR MINE, MEXICO

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• Drilling program continues to confirm high-grade silver-gold mineralization and
  substantial true widths at the “La Sidra” vein
• Drilling is currently active on the Bolivar West zone. A recent geophysical program
  utilizing Titan 24 techniques has targeted near-surface, coincident strong chargeability
  (IP) and resistivity anomalies in the Southwestern sector of the property near Bolivar
  West.
• Exploration programs targeted to increase tonnage and grade
•