Minerogenetic series is an academic idea (concept) for studying regional metallogeny in the sciences of mineral deposits,which is using the viewpoint of systematic and evolutional theory to study the natural oranic association of mineral deposits of different stage in the development of geohistory under special geological structural setting through metallogenetic processes. Mineralogenetic series is also a natural classification for mineral deposits,which can be divided into five orders by ore-forming sequence. The first order is the basic one and served as the core of the components of minerogenetic series. The componenets of the first order are included: association of minerogenetic series,type of minerogenetic series,and group of minerogenetic series,The second order is minerogenetic series; The third order is minerogenetic sub-series; The forth order is type of mineral deposits and the fifth order is mineral deposits. There are common characteristics between minerogenetic series and metallogenic system in study scope,but each also has some different research contents. Mineraogenetic series is mainly to study the theory of ore-forming series and has practical significance for finding ores. However,it only belongs to the preliminary stage,more and more research work is needed in next future.