地球
地毬
지구
EARTH
2014年
12期
84-84,328
,共2页
钒矿%泥盆系%矿床成因%广西崇左
釩礦%泥盆繫%礦床成因%廣西崇左
범광%니분계%광상성인%엄서숭좌
vanadium ore deposits%geologicAl genesis%Devoni-an%Chongzuo Guangxi province
广西先洋钒矿位于崇左市左州区，西大明山南翼，矿体赋存于中泥盆系塘丁组中上部(D2y)。早泥盆世早期，海水由南西进入该区，形成了早泥盆世早中期的滨海碎屑相沉积；早泥盆世晚期(塘丁组)海水加深，由郁江期的浅海潮下带发展为台间海槽相，沉积了灰黑色含钒炭质泥岩夹薄层硅质岩及泥晶灰岩。先洋钒矿属海相热水沉积矿床。
廣西先洋釩礦位于崇左市左州區，西大明山南翼，礦體賦存于中泥盆繫塘丁組中上部(D2y)。早泥盆世早期，海水由南西進入該區，形成瞭早泥盆世早中期的濱海碎屑相沉積；早泥盆世晚期(塘丁組)海水加深，由鬱江期的淺海潮下帶髮展為檯間海槽相，沉積瞭灰黑色含釩炭質泥巖夾薄層硅質巖及泥晶灰巖。先洋釩礦屬海相熱水沉積礦床。
엄서선양범광위우숭좌시좌주구，서대명산남익，광체부존우중니분계당정조중상부(D2y)。조니분세조기，해수유남서진입해구，형성료조니분세조중기적빈해쇄설상침적；조니분세만기(당정조)해수가심，유욱강기적천해조하대발전위태간해조상，침적료회흑색함범탄질니암협박층규질암급니정회암。선양범광속해상열수침적광상。
The vanadium deposit is in Chongzuo Guangxi province, south west Daming mountain, orebodies occurred in the De-vonian Yujiang groups in the upper (D2y). Early devonian, by south and west into the water, forming the early Devonian and middle coastAl clastic deposition; As early as the late Devonian (YuJiang group) water deepen, Yujiang period by the shAllow sea with the de-velopment between machine for trough phase, it deposits black car-bonaceous mudstone containing vanadium with thin layer siliceous rocks and micritic limestone. The mine is Marine first vanadium hot-water sedimentary deposits.
