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Metallurgy in pre-Columbian America is the extraction and purification of metals, as well as creating metal alloys and fabrication with metal by Indigenous peoples of the Americas prior to European contact in the late 15th century.

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Gold mining is the resource extraction of gold by mining.. As of 2017, the world's largest gold producer was China with 429.4 tonnes.The second-largest producer, Australia, mined 289.0 tonnes in the same year, followed by Russia with 272.3 tonnes.

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The Tomingley gold project developed by Alkane Resources is located in New South Wales, Australia – the second biggest gold producing country in the world.The project included the development of three open-pit mines and an underground mine along with the processing plant and associated infrastructure.

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