The invention relates to a high-gloss flame-retardant heatproof wear-resistant artificial stone block, comprising the following components: talcum powder, montmorillonite, quartz, wollastonite, fine sand, polyimide fiber, a p-diazo-diphenylamine paraformaldehyde condensation product, a polyisocyanate block, organosilicon modified polyurethane resin, benzyldimethylamine, phenylvinylpyridine dimethyl sulphate, pentanal, a curing agent, dipropylene glycol dimethyl ether, polyvinyl alcohol glycolaldehyde, cadmium sulfoselenide, N-methyl-2-pyrrolidone, bismuth vanadate, perylene, acetophenone, 3-pentanone, methyl methacrylate, barium sulfate, N-isopropyl-N'-phenyl-p-phenylenediamine, zirconium sulfate and deionized water. The high-gloss flame-retardant heatproof wear-resistant artificial stone block has high hardness, metallic luster on its surface, high wear resistance and the characteristics of flame retardation performance and heat resistance.