자원환경지질 (Economic and Environmental Geology)
- 제7권2호
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- Pages.63-78
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- 1974
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- 1225-7281(pISSN)
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- 2288-7962(eISSN)
대화(大華) 중석휘수연광상산(重石輝水鉛床産) 광물중(鍵物中)의 유체포유물(流體包有物)에 관(關)한 연구(硏究)
A Study on the Fluid Inclusions in the Minerals from the Dae Hwa Tungsten-Molybdenum Deposits
초록
Daehwa tungsten-molybdenum deposits is fissure filled quartz veins occurring in Precambrian granite gneiss adjacent to the contact with Mesozoic biotite granite mass. Essential ore minerals are molybdenum and wolframite accompaning scheelite, cassiterite, chalcopyrite, pyrrhotite, pyrite and bismuthinites. Gangue minerals are quartz and little muscovte, fluorite, beryl and Carbonate minerals. Fluid inclusions in quartz, fluorite, beryl, scheelite and calcite have filling temperature ranges of
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