滇西北中甸地区的铜金找矿远景  

The prospecting of Cu-Au in Zhongdian, northwest of Yunnan

作　　者：曾普胜[1] 李红 罗锡明 杨伟光[1] 

机构地区：[1]中国地质大学,北京100083 [2]云南省地勘局第三地质大队,云南大理671000 [3]武警黄金地质研究所,河北廊坊065000

出　　处：《黄金地质》2000年第3期13-18,共6页Gold Geology

基　　金：国土资源部"九五"资源与环境攻关资助!项目 (95 -0 2 -0 0 1 -0 2 )

摘　　要：滇西北中甸地区的铜、金矿产 ,分别以印支期和喜马拉雅期作为主成矿期。铜矿分西矿带和东矿带。西矿带重点应加强欧赛拉—阿热一带的铜 (多金属 )矿勘查 ;东矿带的独哥—地苏嘎—欠虽一带是寻找斑岩型铜多金属矿最有远景的地区。寻找喜马拉雅期金矿床 ,重点应放在甭哥以东的富碱斑岩出露区。Copper and gold deposits in Zhongdian, northwest of Yunnan, are mainly mineralized during Indo Chinese and Himalayan epochs respectively. Copper deposits are divided into west and east ore belts. Emphasis should be put on the copper (polymetalic) exploration of Ousaila Are in west ore belt, and porphyry copper (polymetallic) exploration of Duge-Disuga-Qiansui in east ore belt. Emphasis should be put on alkali rich porphyry outcropping area in the east of Bengge to explore the gold deposit of Himalaya epoch.

关 键 词：铜金矿产 斑岩型铜矿 找矿方向 云南 

分 类 号：P618.510.8[天文地球—矿床学]