Heap Leaching

• Nickel sulphide ores
• Copper sulphide ores
• Native copper ores
• Mixed copper sulphide/oxide ores
• Copper-gold ores
• Uranium
• Molybdenum sulphide/oxide

Tank Leaching

• Nickel sulphide concentrates
• Nickel mattes
• Copper flotation concentrates
• Arsenical copper ores
• Arsenical gold ores
• Gold bearing sulphides
• Concentrate cleaning
• PGM bearing sulphides/matte
• Molybdenum sulphide