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  5. DOWNWELLING-CAVITY AND UPWELLING-CAVITY MODELS OF POLYGENETIC COMPOUND ORE DEPOSITS

DOWNWELLING-CAVITY AND UPWELLING-CAVITY MODELS OF POLYGENETIC COMPOUND ORE DEPOSITS

来源 :Geotectonica et Metallogenia | 被引量 : 0次 | 上传用户：mackolxsbou
【摘 要】
：
Traditionallymincraldepositsaredividedintotwokinds,endogenicandcxogenic.Butinfact,manymineraldepo8its,espcciallylargeand8upcrlargemincra1depositswhichoccupyacon
【出 处】
：
Geotectonica et Metallogenia
【发表日期】
：
1994年Z2期
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Traditionallymincraldepositsaredividedintotwokinds,endogenicandcxogenic.Butinfact,manymineraldepo8its,espcciallylargeand8upcrlargemincra1depositswhichoccupyacon8idcrab1eproportion,e.g’theBayanOboniobium-tanta1um-rareearth-irondeposit,theDexingcoppcr-goldd
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