This paper is the result of mineral exploration engineering.
Objective In the context of the global energy transition, the demand for nickel is growing rapidly and the price continues to rise. Finding more nickel metal resources to satisfy economic development is an important task of the current geological community.
Methods The study summarized the genetic type, metallogenic age, metallogenic characteristics and geological background of nickel deposits, sorted out the global nickel reserves and mine production, and estimated the supply current situation and consumption trend of nickel metal, with the aim to provide background knowledge (information) for the search of new nickel deposits.
Results The economically significant nickel deposits in the world include magmatic and weathered crust types. The magmatic type nickel deposit is mainly distributed in Canada, Australia, Russia and China, and the weathered crust type nickel deposit is mainly distributed in Indonesia, New Caledonia, Brazil and Philippines.
Conclusions In order to alleviate the contradiction between supply and demand of nickel resources, we should achieve in the allocation of global nickel resources, strengthen the effective supply, increase exploration efforts, improve resource utilization efficiency, and build a recycling system.
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