5Lowell JD and Guilbert JM. Lateral and vertical alteration-mineralization zoning in porphyry ore deposits[[J]. Economic Geology, 1970, 65(4): 373- 408.
6orbett GJ and Leach TM. Southwest Pacific Rim gold-copper systems: structure, alteration, and mineralization[M]. Society of Economic Geologists, Special Publication, 1998, No.6.