Economic and Environmental Geology (자원환경지질)
- Volume 4 Issue 3
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- Pages.113-119
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- 1971
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- 1225-7281(pISSN)
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- 2288-7962(eISSN)
A Preliminary Report on the Geology and Ore Deposit of Daeheung Dolomite Mine
대흥백운석광산(大興白雲石鑛山)의 지질광상(地質鑛床) 개사보고(槪査報告)
Abstract
The Daeheung Dolomite Mine, which is about 6km south of Danyang, Chungcheongbugdo, is coincided with almost central portion of the Danyang quardrangle scaled in 1 : 50,000. The purpose of this report is to prepare a information for the economic evaluation on the mine. Geology of the region is composed of worm-eaten limestone, crystalline limestone, crystalline dolomite rock, sandstone and shale from bottom, those are applicable to socalled Dumugol and Maggol formation of Ordovician, and batholithic biotite granite is intruded the west-side of the ditto sedimentary rocks. The dolomite bed, emplaced in bottom of the upper limestone formation, so-called Maggol formation, is about 270m in thickness, and dips
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