Underground Mining OperationsImages depict various underground tunnels and excavation sites, showcasing machinery and lighting in a rugged, earthy environment. emerald mine - drilling for blasting underground s.w. vein, regal ridge, yukon territory, canada 208 assets in this story4409-173235406183-584232091848-508239764409-173235416183-584232034141-106316183-584231456145-505995726183-584230571848-492646731848-602914266183-584228761848-552187756183-584226771778-127891848-551108366183-584231421558-183371361848-602914491848-640024971848-561197684409-195809285514-587802406145-506071476183-584228756145-505971095514-637777966145-521317891848-508239731848-602914846183-584223726183-584231616183-584230601848-606817156183-584229921848-692909831889-604195596145-506013066183-584231011815R-135089471990-751126188-683845776183-V601289656183-V601304016145-506027036188-646116271889-604197936188-638284696183-584229356183-584230765514-587802395514-713691376183-584228461848-508010166183-584228686145-506050746183-584230771848-536350975514-683499806183-584228746183-584230391889-604198206145-506081425514-713691396183-V601270016183-584231661912-19115514-649264466183-584227426145-506049726188-646516856183-V601289644286-761336177-V536167147188-704368815514-637838921778-127986162-763929884048-10735514-657765321788-220732936188-655578311848-566587535514-657794671558-183371107003-696321537003-696467546145-488218311848-549455075514-637765006183-584223635514-637778325514-637765296145-544504255514-657851576188-646116281525R-2402326183-584230936183-584230014413-140211 PREVIOUS of 3 NEXT