Abstract: The concept of "gold mineralized concentric region" was advanced by Mu Ruishen and others in the 80's.Its contents includes:1,gold mineralized concentric region is the gold mineralization basic unit on the crust:2,gold mineralization is the geochemical districts of gold element.It objectively presented the disequilibrium of gold distribution on the crust.This concept has very important significances in studying metallogenic regularity and prospectin direction.