Gold & mineral detection on-site and in minutes.

Barbara and Goldsniffer

The Gold Sniffer is a visible optics device that can detect gold and minerals with a singleĀ measurement on unpolished drill core samples.

  • Detects micron-sized gold, gold alloys, pyrite, chalcopyrite, and other minerals
  • Estimates gold grade on site and in minutes
  • Determines particle size, shape, flakiness, bulkiness, and which minerals gold is associated with
  • Portable, non-destructive technology available as a service orĀ sold as a unit


Gold (Magenta), chalcopyrite (Green), pyrite (Pink), molybdenite (Orange), sphalerite (Blue)