銅店鑛山 銅鑛床에 對한 I.P物理探査

Induced polarization prospecting at the Dongjeom copper mine

I.P exploration is conducted mainly at the alluvium-covered granodiorite stock of the Red-Hill area at the Dongjeom coal mine, employing Canadian Mcphar equipments of variable frequencies-domain method along a total of 8.5 survey line. Mineralization zone is found by I.P anomalies along the I.P the profile of frequency mode. Comparing with the past drilling data, the cause of each anomly is furthermore identified as copper-bearing mineralized zones. As alteration and mineralization cover all over the Red-Hill altered grandiorite, copper bearing sulfide veinlets and strings filled out the fractured and altered zones.