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出 处:《江苏地质》2003年第1期48-53,共6页Jiangsu Geology
摘 要:铜是我国最重要、最紧缺的矿产资源之一。在分析我国铜矿资源的严峻形势后 ,提出铜矿勘查的主攻方向是特提斯—喜马拉雅成矿带、次为荒漠区普查及老矿带 (区 )挖潜。在具体的普查工作中 ,注意矿种、矿床成因类型、单矿向矿带 (田 )及小矿向大矿的“转化” ,以扩大普查效果。为弥补铜矿勘查资金的严重不足 ,应实施金铜并举、以金养铜的普查方针。Copper is one of the important a nd mineral resources in short supply in China. Located in west China,the main o rientation of exploration for the copper deposits is Tethyan——Himalayan minera lization belt,the most important mineralization belt of our country. The vast b elt can be divided into three parts in China i.e. Three rivers(Sanjiang) copper belt,Gandise copper belt and Tarim copper belt. And the secondary exploration s copes are the survey of deserts and the detailed investigation for the old minin g areas on the basis of analysis for the grim situation of copper minerals in ou r country. In the field surveys,the transformation from variety,genetic types of ore deposits and simple deposits to ore belts or ore fields should be paid at tention to,enlarging prospecting effectiveness. In order to make up serious lac k of copper exploration fund,the combining exploration for copper and gold ore deposits and the method of supporting copper exploration by gold prospecting sho uld be carried out. [WT5HZ]
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