The chalcopyrite crystals in quartz phenocryst fluid inclusions indicate the high concentration of ore metals in the inclusions rather than the beginning of copper mineralization.

• 冈底斯成矿带内斑岩铜矿的成矿始于岩浆期后高温阶段，随后的高_中温热液阶段是流体大量沉淀矿质的重要时期。