ID 65988870 © Dmytol | 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.:
and anthracite black cave cellar coal cracked cut dark deposit depth donbass donetsk dungeon engineering extraction fuel generation geology giving hammer hard holding horizontal illuminated industry life light longwall machine man material mine miner mineral mining movable ore people power processed profession raw repair respirator roof safety supports tunnel ukraine underground working workings world