The shear stress is the main power source for mineralization, and activation, overlapping and enrichment of ore-forming fluid occur in each shear deformation phase.

剪切应力，是成矿的主要动力来源，各剪切变形阶段，均有矿液的迁移、叠加和富集。

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With the resource shortage of nickel sulfide ore, laterite will be the main source of nickel in the future.

随着硫化镍矿资源的日趋枯竭，红土矿将是未来镍的主要来源。

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The Indo-Chinese epoch monzogranite is the main metallogenic material source and ore-control factor.

印支期二长花岗岩是矿床的主要成矿物质来源与控矿因素；

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Port Hedland had closed three main iron ore ports in the Pilbara region, the world's largest source of iron ore, as the cyclone approached.

BBC: Australia hit by Tropical Cyclone Rusty