ID 268258379 © Points1 | 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.:
calamine mineral ore rock closeup cluster crystal detail dirty earth environment factory geology ground history industrial industry iron material metal mining metallic natural nature old fashioned pattern production pyrite rail railroad railway raw resource rough stone science shovel steel surface texture track train transport transportation vintage zinc stack old-fashined fragment wagon metallurgy wagon industry