Precious Metals


Halyard has considerable experience executing a variety of precious metal projects comprising of the following processes:

  • Pre-concentration
  • Material handling
  • Comminution
  • Gravity gold recovery
  • Flotation
  • Leaching
  • Refining
  • Filtration
  • Concentrate handling
  • Cyanide detoxification
  • Tailings management

Our expertise includes the following specialties frequently required for precious metals operations:

  • Security system designs and implementation
  • Laboratory designs
  • Bulk sample plant designs