Core Group has extensive experience in testwork relating to gravity concentration.

Our Programmes

Core can provide design and testing for a range of gravity programmes. Equipment available for this kind of testwork includes:

  • 3” laboratory Knelson concentrator
  • 6” Falcon concentrator
  • Wilfley ¼ table
  • Gemini table
  • Superpanner
  • Spirals

Core can also carry out heavy liquid separation tests to evaluate amenability of ore samples to dense media separation.

Selected project experience:

Gravity concentration and Heavy Medium Separation (HMS) amenability test programmes have been carried out for:

Lihir Gold Project, Newcrest Mining, Papua New Guinea
McArthur River Lead/Zinc, Xstrata Zinc, Northern Territory
Tengri Project, Tengri Resources, Mongolia
Copper/Gold Concentration Project, Xstrata Copper, Argentina