The Structural Superimposed Halo Model Research and Deep
///Based on geochemical background, geochemical and structurally imposed halo characteristics of Sanshandao gold deposit the structurally superimposed halo model of Au ore body in the deposit is established and criteria for the blind ore prediction determined. The model is used to predict blind ore and 4 targets are put forward. Gold ore is hit at some targets and result of the prediction is good.