【摘要】 火山红层型铜矿表现为火山岩序列中断裂控制的整合或大致整合分布、纵横交错的脉状铜硫化物和/或自然铜矿床。本文详细介绍美洲火山红层型铜矿地质特征,剖析其成矿规律以及找矿方法、思路。系统研究滇东北地区玄武岩铜矿,并与北美火山红层型铜矿进行对比。在此基础上,提出滇东北地区火山红层型铜矿新的找矿思路与找矿方法。更多还原

【Abstract】 The Cu deposit of volcanic red bed type appears to be a longitudinal and latitudinal intersected veined Cu sulfide and/or native Cu deposit of conformable or nearly conformable distribution controlled by fault in volcanic rock series.In this paper,we introduce in detail the geological features of Cu deposit of volcanic red bed type in America,summarize the metallogenetic rule and ore-prospecting method and idea for Cu deposit of volcanic red bed type in this area.We have a systematic study on the geological features of basalt Cu deposit in Northeast Yunnan and have a comparison with the North American Cu deposit of volcanic red bed type.And on this basis,we put forward the ore-prospecting idea and method for the Cu deposit of volcanic red bed type in NE Yunnan.更多还原