자원환경지질 (Economic and Environmental Geology)
- 제24권4호
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- Pages.335-346
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- 1991
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- 1225-7281(pISSN)
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- 2288-7962(eISSN)
화절층내 석회질 단괴(團塊)의 스카른화와 심부잠두(深部潛頭) 광체와의 관계
Relation of the Skarnized Calcareous Nodules in the Hwajeol Formation and the Deep Concealed Orebody
- 문건주 (한국동력자원연구소 금속광상실)
- Moon, Kun-Joo (Metallic Minerals Division, Korea Institute of Energy and Resources)
- 투고 : 1991.07.15
- 발행 : 1991.08.31
초록
It is observed that calcareous nodules of the Hwajeol Formation are locally skarnized in the Sangdong district, in which the skarn mineralization extends 5 Km westward from the Sangdong mine area to the Hwajeolchi area. After a hidden granite beneath the Sangdong mine was discovered by exploration drillings, the exploration teams of the Sangdong mine and the Korean Mining Promotion Corporation have assumed that the skarn nodule of the Hwajeol Formation was derived from emplacement of a granite in deep place and the occurrence of hidden ore bodies below the skarn, and they have discovered high grades of tungsten orebody in the same horizon of the Sangdong ore body. Mutual genetic relatioships between epidote and garnet may be explained by following chemical reactions
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