▎ 摘　　要

NOVELTY - The non-fading mineral pigment comprises 34.29 wt.% mineral powder, 3.02 wt.% epoxy resin, 0.21 wt.% compound phosphate, 0.52 wt.% ultra-fine barium, 1.20 wt.% leveling agent, 0.80 wt.% modified starch, 0.10 wt.% graphene, 1.2 wt.% titanium dioxide, 0.8 wt.% sea mud, 0.5 wt.% wax powder, 0.5 wt.% sepiolite powder and deionized water. USE - Non-fading mineral pigment for painting pottery (claimed). ADVANTAGE - The preparation process is simple. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) preparation of mineral pigment, which involves mixing mineral powder, compound phosphate, ultra-fine barium, modified starch, graphene, titanium dioxide, sea mud, wax powder and sepiolite powder in a mixing tank and then extruding through the extruder, and then grinding the mixture, then adding epoxy resin, leveling agent and deionized water and packaging, to obtain non-fading mineral pigment; and (2) painting method of pottery, which involves molding green blank and sending to the cold air drying condition and drying at 55 degrees C for 10-25 minutes, polishing green blank and placing in a warehouse at temperature of 6-10 degrees c and a humidity of 65-75% for 4.5-5 hours, removing the green blank from warehouse, and painting the blank surface using brush and cleaning the residue of mud, placing the blank with portrait under 26-30 degrees C, staining mineral pigments to depict the lines, and cold drying the blank at 50-53 degrees C for 46 minutes, taking out green blank, and staining mineral pigment with a brush and drying and polishing, coating the surface of green blank with glaze surface layer, and then calcining.