Production. Zinc. Blast hole drillers at a zinc mine of the Eagle-Picher Company near Cardin, Oklahoma, from which come… https://www.rawpixel.com/image/12241096/photo-image-person-mountain-manFree Image from public domain licenseProduction. Zinc. Surveyors in a zinc mine which serves a large concentrator. From the Eagle-Picher plant near Cardin… https://www.rawpixel.com/image/12241370/photo-image-plant-person-manFree Image from public domain licenseProduction. Zinc. Loading zinc ore in a mine serving a large concentrator. From the Eagle-Picher plant near Cardin… https://www.rawpixel.com/image/12241045/photo-image-face-plant-personFree Image from public domain licenseProduction. Zinc. A bucket of zinc ore ready for hoisting from a mine serving a large concentrator. From the Eagle-Picher… https://www.rawpixel.com/image/12302566/image-plant-person-manFree Image from public domain licenseProduction. Zinc. Blast hole drillers at a zinc mine of the Eagle-Picher Company near Cardin, Oklahoma, from which come… https://www.rawpixel.com/image/12302579/image-person-woman-manFree Image from public domain licenseProduction. Zinc. A mechanical loader fills buckets with zinc ore in a mine serving a large concentrator. From the Eagle… https://www.rawpixel.com/image/12302800/image-plant-person-manFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339099/image-person-public-domain-manFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339096/image-person-public-domain-blackFree Image from public domain licenseProduction. Lead. Loading lead ore at a mine near Creede, Colorado. Creede, for many years a "ghost town," has resumed the… https://www.rawpixel.com/image/12308704/image-person-man-architectureFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339112/image-person-public-domain-womanFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339158/image-person-public-domain-blackFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339355/image-people-public-domain-manFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339398/image-person-art-public-domainFree Image from public domain license[Untitled photo, possibly related to: Creede, Colorado. Lead and silver mining in a former "ghost town"]. Sourced from the… https://www.rawpixel.com/image/12339133/image-person-public-domain-blackFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339100/image-person-wood-public-domainFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339143/image-shadow-person-public-domainFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339369/image-person-wood-public-domainFree Image from public domain licenseCreede, Colorado. Lead and silver mining in a former "ghost town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12339421/image-person-technology-woodFree Image from public domain license