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dolomite marble 【礦物】粗粒白云石。

dolorous

The main stratums contain gold element are yanlinggou team of qinling group and huoshengmiao team of erlangping group in sub - paleozoic , the lithologise that are the best related with gold mineralization are graphite marble and dolomite marble in yanlinggou team and splite marble in huoshenmiao team 主要賦礦地層中元古界秦嶺群雁嶺溝組及下古生界二郎坪群火神廟組,與金礦化關系最為密切的巖性分別為雁嶺溝組石墨大理巖、白云石大理巖及火神廟組細碧巖等。