varied specification, specification and packing can be customized, enough supply, competitive price and good quality we can provide dry milling fluorspar powder CAF2: 97%MIN, and we can also produce according to client's specification. Size: 50mesh, 100mesh, 150mesh, 200mesh, 250mesh, 300mesh. packing can be customized as well. dry milling fluorspar powder CAF2: 97%MIN