The raw ore CaF2 content of this project was 66.10%, and the main gangue minerals were quartz, calcite, dolomite, etc. Xinhai Mining Technology & Equipment Inc. provided EPC project services to this project.Flotation process was mainly applied to the recovery of this fluorite ore. With raw ore grinding fineness of about 65% of -200 mesh, and adopting one-roughing, two-scavenging and multi-concentrating, the CaF2 grade of fluorite concentrate reached 98%~99%, and the recovery rate was around 90%.
