Abstract: The key to the identification of solid waste of non-ferrous mining and metallurgical products was to judge the production source of materials. Conventional identification methods generally required the combined use of multiple large-scale equipment.Taking nickel matte ore and crude zinc oxide as examples,the solid waste properties of the samples were analyzed by Maps Mineralogy mineral analysis method,and compared with the conventional detection methods based on composition analysis and phase analysis.The results show that the Maps Mineralogy mineral analysis method could more intuitively judge the source and processing technology of the sample,and had a good application prospect in the field of solid waste attribute discrimination.