峪耳崖和牛心山单脉/网脉斑岩型金矿特征
CHARACTERISTICS OF VEIN/NETWORK PORPHYRY GOLD DEPOSITS OF YUERYA AND NIUXINSHAN
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摘要: 斑岩型金矿是我国第三重要金矿类型,可分为3类——伴生/共生斑岩型金矿、角砾/网脉斑岩型金矿和单脉/网脉斑岩型金矿.国外见有网脉斑岩型金矿,但未见单脉/网脉斑岩型金矿的报道.Abstract: The porphyry gold deposit,the third most important type in China,may be classified into associated/coexisting,breccia/network and vein/network porphyry gold deposits Network porphyry gold deposit is reported abroad,while vein/network porphyry gold deposit has not yet