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This paper discusses the application of the model in predicting for hydrothermal Cu, Ag, Au and Pb-Zn occurrences in northwestern Yunnan. Geochemical, lineament and lithology data were the selected recognition criteria. The mentioned criteria varied against 75 known hydrothermal occurrences; the geochemical data had a weight of (W~ + = 1.209 7, W~ - = -0.748 1) being the maximum among the three and the rest lineament and lithology have (W~ + = 0.742 4, W~ - = -0.449 6), (W~ + = 0.378 7,W~ - = -0.624 3) respectively. The application was successful since the predicted results covers about 70% of the known deposits and predicted unknown areas.
This paper discusses the application of the model in predicting for hydrothermal Cu, Ag, Au and Pb-Zn occurrences in northwestern Yunnan. Geochemical, lineament and lithology data were the selected recognition criteria. W ~ - = -0.748 1) being the maximum among the three and the rest lineament and lithology have (W ~ + = 0.742 4, W ~ - = -0.449 6) , (W ~ + = 0.378 7, W ~ - = -0.624 3) respectively. The application was successful since the predicted results covers about 70% of the known deposits and predicted unknown areas.