Northern Chile porphyry copper deposit of satellite remote sensing image processing,Interpreting the linear structure, rock formations and ore control information, and with geological data, analyze the birth of the area porphyry copper deposit is located in nearly ns-trending large fault and north east to subprime fracture of the intersection part, nearly ns-trending fault zone for the migration of hot liquid containing ore provides channel, north east to subprime fracture become hot liquid containing ore storage sites. In remote sensing image, a dark green, CaoLu tonal, nearly ns-trending exhibition cloth andesites take become porphyry deposit of the surrounding rock. Contain mineral is JianGong porphyry tonal, north north east to exhibition cloth, the acid ChaoJian into invading for body.