ID 89793239 © Sashagrunge | 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.:
benefication classification classifier classifying concentrate concentration department dressing economics enriching enterprise extraction fabricator factory gravitate grinder grinding heavy iron manufactory manufacturing metal metallurgy mill mineral mining operation ore picking plant processing production rocks screen separation shop sizer sizing smelting treatment unit wash work workshop