Sep 21, 2021 25-year chart shows mining stocks chronically undervalued to gold price. Mining.com. Sep. 21, 2021, 0907 PM. While copper and iron ore mining stocks were hammered as prices for the steelmaking ... Gold Editorials Gold Resource News Gold Fundamental Gold Discoveries and Drilling Results Gold Exploration and drilling Gold In the News and Medias Gold Most Read Press Releases List of Copper mining companies List of Lead mining companies List of Nickel mining companies List of Zinc mining companies List of Gold mining ... May 04, 2021 While global gold production declined in 2020, major mining companies benefitted from rising commodity prices during the year (Credit Aerogondo2/Shutterstock) The worlds largest gold mining companies operate in diverse regions across the world, from Africa and Asia to South America, the US and Russia.