gravity separation, gravity concentration, gravity benefication
maagikomponentide (nt mineraalid, aheraine) jt peenestatud materjalide erineval tihedusel põhinev rikastamine vedelikes või gaasides (vt rikastus), the separation of mixtures into layers of equal density in a stream of air or liquid by means of vibrated sloping shaker table or similar mechanism (see: benefication)
