olivine milling grinding
2003 6 1 RM=Rod mill grinding in closed circuit, DS=deslimed, BM=Ball mill grinding in closed circuit, SVP1=olivine from Svappavaara production plant with 72%−45 μm. The results in Fig. 10 show that the abovementioned decrease in the olivine fineness at the Svappavaara production plant resulted in an approximate 20% decrease in the olivine