全球金矿资源分布特征、勘查开发格局及展望

    Distribution characteristics and exploration & development pattern of gold resources in global and its prospect

    • 摘要: 黄金是关乎国家安全,具有重要储备意义的战略性矿产资源。全球金矿资源丰富、分布广泛,但大部分查明储量和产量集中于少数国家,开展全球金矿资源分布特征和勘查开发格局研究,对有效布局境外优质金矿资源的勘查开发合作和矿业投资具有重要意义。研究结果表明:①全球90%以上的金储量集中分布于澳大利亚、俄罗斯、南非等18个国家;②北美洲和加拿大是全球大型-超大型金矿床数量最多的国家和地区;③全球大部分金查明储量和大型-超大型金矿床主要分布于显生宙造山带和前寒武纪地块中;④亚洲和中国、南非、俄罗斯是全球金矿勘查开发程度相对较高的地区和国家;⑤金矿勘查投资引领全球固体矿产勘查投资走势,大型矿业公司、金矿资源大国是投资主体;⑥全球金矿勘查热点国家集中于北美洲和南美洲;⑦全球70%的黄金年产量集中于中国、澳大利亚、俄罗斯、加拿大等12个国家;⑧全球黄金需求仍强劲,中国和印度领跑全球,美洲和南部非洲是全球黄金净出口地,亚洲和欧洲是全球黄金净进口地;⑨全球金矿矿业并购活跃,但高度集中于澳大利亚、加拿大两国。展望未来,全球金矿勘查找矿潜力和开发潜力巨大,预测黄金产量与需求量会持续上升,中国将持续为世界最大的黄金消费国。

       

      Abstract: Gold is a strategic mineral resource which is related to national security, and has important reserve significance. Global gold resources are rich and widely distributed in the world. The reserves and production of gold resources in global are distributed in a few countries. The research on the distribution characteristics and exploration & development pattern of gold resources in global has great significance for the effective layout of exploration & development cooperation and mining investment of overseas high-quality gold resources. The research shows that: ① more than 90% of gold reserves are distributed in 18 countries such as Australia, Russia and South Africa in global. ② North America and Canada have the largest number of large-superlarge gold deposits in global. ③ Most of the proven gold reserves and large-superlarge gold deposits are mainly distributed in the Phanerozoic Orogenic Belt and Precambrian Craton in global. ④ The degree of gold exploration & development in Asia, China, South Africa and Russia is more relatively high than other countries and regions in global. ⑤ Gold exploration investment leads the trend of all solid mineral exploration investment. The large mining companies and large gold resources countries are the main investors of gold resources exploration. ⑥ The hotspot countries of global gold exploration are distributed in North America and South America. ⑦ The 70% of annual gold production in global is distributed in China, Australia, Russia, Canada and other 12 countries. ⑧ The largest consumption countries of gold are China and India in global. The North America, Southern America and Southern Africa are the net exporters of gold in global. Asia and Europe are the net importers of gold in global. ⑨ The mergers and acquisitions of gold are active in global, but highly concentrated in Australia and Canada. Looking forward to the future, the exploration prospecting and development potential of gold is huge. The production and demand of gold will continue to rise. China will continue to be the largest gold consumer in global.

       

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