2013•Shandong Land and ResourcesRequires access

Primary Study on Prospecting Mode of Deep Hidden Sedimentary Metamorphic Iron Deposits——Setting Gouxi Iron Deposit as an Example

X Zhang

Abstract

In order to verify the regional aeromagnetic anomalies in Gouxi area of Cangshan county,by using complex exploration method,such as ground precision magnetic survey,precision magnetic survey of prospecting line profile and drilling verification,comprehensive evaluation has been carried out.Based onΔT magnetic anomaly,high magnetic anomalies and magnetic anomalies by upwardΔTprofile 100m,spatial location and occurrence of hidden ore bodies have been predicated firstly,then carried out drilling verification,found Gouxi large scale hidden iron deposit in Cangshan county,and achieved good ore prospecting effect.After comparing and analyzing the known ore bodies and magnetic characteristics,geological—geophysical prospecting model has been set up.

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Key concepts: Prospecting, Geology, Magnetic anomaly, Metamorphic rock, Drilling, Magnetic survey, Aeromagnetic survey, Sedimentary rock