滇西北喜山期富碱斑岩区域矿产成矿多样性表现

CHARACTERISTICS OF MINERALIZING DIVERSITY FOR HIMALAYAN STAGE ALKALI-RICH PORPHYRIES IN THE NORTHWESTERN YUNNAN PROVINCE

生物多样性已广为人们接受,并在当前受到越来越多的关注。相反,人们对成矿多样性的认识及研究还远远不够。但是,就目前矿产勘查形势而言,成矿多样性研究具有非常重要的现实意义。文章从成矿多样性问题出发,明确了成矿多样性研究在矿产勘查中的作用。以滇西北为例,将喜山期富碱斑岩成矿多样性表现形式划分为矿产类型多样性、矿产分布多样性、矿床成因类型多样性、矿床工业类型多样性和成矿环境多样性,并分别对其表现特征进行了阐述。

Bio-diversity has been recognized widely, and more and more attention had been paid at present. On the other hand, it is too much beyond out of cognition for mineralizing diversity. As far as it goes, however, it has great realistic significance. To be as an example of mineralizing diversity, mineralizing diversity characteristics related with Himalayan stage alkali-rich porphyry in northwestern Yunnan province had been expatiated, including diversities of mineral resource type, mineral resource distribution, ore genesis, industrial ore type and mineralizing environment.