ID 322063714 © Burgstedt | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
business concentration demand deposit dust earth economy electronic element energy export extraction geology global heap industrial industry manufacturing market material metal mined mineral mining nature ore pile precious processing production quartz rare refined refinery renewable reserve resource rock rocky sample science separation source stockpile supply technique technology texture trade