Share this postBlack Thunder Coal Minedailyoverview.substack.comCopy linkFacebookEmailNoteOtherBlack Thunder Coal MineOverviewJul 01, 2022Share this postBlack Thunder Coal Minedailyoverview.substack.comCopy linkFacebookEmailNoteOtherShareSource imagery: NASA / Google Timelapse / Planet—Follow Daily Overview here:Web | Instagram | Facebook | Twitter