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vast titanium mine with tailing ponds filled with technical fluids used in the process of ore enrichment.
Collection of polished minerals (tiger eye, jasper, lapis lazuli, agate, aragonite). Background on the theme of geology, mineralogy, gemology, etc. Minerals, precious stones close-up, macro shots.
Three Diverse Multicultural Heavy Industry Engineers and Workers in Uniform Walk in Dark Steel Factory Using Flashlights on Their Hard Hats. Female Industrial Contractor is Using a Tablet Computer.
Workers with coal at open pit

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