Gold quartz vein is the major orebody which is controlled by E-W-extrusion fracture zone in the Damiaozi gold mineralized district.The granite-porphyry,spessartite and diabase are the major wallrock.

大庙化区内体以石英脉型为主,体的出受东西向挤压破碎带控制,花岗斑岩煌斑岩、辉绿岩是体的主要围岩。