DIAMONDS & GEMSTONES
Halyard has global experience on diamond and gemstone projects including the following circuits:
- Bulk ore sorting
- Large diamond recovery
- Crushing and screening
- Liberation
- Dense media separation (DMS) concentration
- Recovery plants including x-ray, UV and laser sorting
PROJECTS
- Dominion Diamond Mines – Ekati Mine
- Stornoway Diamond – Renard Mine Recovery Plant Upgrade
- True North Gems – Aappaluttoq Mine DMS Plant