![Occupational safety and health / Open-pit mining / Gypsum / Coal mining / Leadville / Colorado / Gold rush / Climax mine / Index of Colorado-related articles / Colorado / Mining / Surface mining Occupational safety and health / Open-pit mining / Gypsum / Coal mining / Leadville / Colorado / Gold rush / Climax mine / Index of Colorado-related articles / Colorado / Mining / Surface mining](https://www.pdfsearch.io/img/c8c97cf5ad88b670b4e9b1f42e5a2056.jpg) Date: 2014-05-27 11:24:42Occupational safety and health Open-pit mining Gypsum Coal mining Leadville Colorado Gold rush Climax mine Index of Colorado-related articles Colorado Mining Surface mining | | Mineral & energy issue - January[removed]ag in THe ClassrOOM - HelPing THe neXT generaTiOn unDersTanD THeir COnneCTiOn TO agriCulTure Colorado is Rich in Natural Resources and Mining HistoryAdd to Reading ListSource URL: mining.state.co.usDownload Document from Source Website File Size: 3,95 MBShare Document on Facebook
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