常見例句There exist bedded baritic rocks and copper polymetallic deposits which are sandwiched conformably in the Erlangpin Group of northern Qinling Mountains. 北秦嶺二郎坪群中存在與地層整合產(chǎn)出的層狀重晶石巖和銅多金屬礦床。Keywords baritic rock;hydrothermal sediment;Precambrian;Mianing Sichuan; 重晶石巖;熱水沉積;前寒武紀(jì);四川冕寧;Keywords baritic rocks;hydrothermal sediment;mineralization significance;Erlangping Group;northern Qinling Mountains; 重晶石巖;熱水沉積;成礦意義;二郎坪群;北秦嶺;baritic rocks 重晶石巖baritn. 李氏禾 返回 baritic