2
black
blackwhite
brown coal
brown coal fired powerstation
bucket
co2
coal
coal mining
conveyor belt
digger
environment
environmental destruction
excavator
garweiler
garzweiler ii
germany
lignite
lignite mining
lignite power plant
mieral resource
mining
opencast mining
pit
power generation
power station
recultivate
remote tape
sand
stratum
weanlings
white