americas
below
big
chile
chilean
color image
color photography
concentrate
conveyor belt
copiapo
copper
day
dust
extraction
falling
illuminated
image
indoors
industrial
industry
industry industrial
latin america
latin american
lights
machinery
mine
mineral
mining
natural resources
no people
open cast
open pit
openpit
operations
outdoors
pile
production
reserve
rock
rocks
south america
south american
stock photograph
stock pile
stockpile
stored
structure
warehouse