Pt-Pd anomaly in west Guizhou is one part of Pt-Pd geochemical region of Sichuan, Yunnan and Guizhou. There are two Pt-Pd geochemical areas with intensive anomaly and large scale and ideal anomaly pattern in east Weining and south Shuicheng. Rifting structure in NW is located in west Guizhou with some ancient craters. They constitute of the channel of basalt magma effusion and provide mineral source. It is hoped to find Pt-Pd deposit of a certain scale. There is probably a new type Pt-Pd deposit, Pt-Pd-Cu deposit of syn-volcanic hydrothermal reconstruction in discomformity of the top of Emeishan basalt of ancient crater face in the rifting environment, in west Guizhou Province.