paddle scraper at work on rich volcanic soil near Kingaroy, Australia
Schlüsselwörter
australia,
queensland,
mineral,
industry,
outside,
outdoors,
industrial,
heavy,
engineering,
mining,
caterpillar,
scraper,
scraping,
mine,
miner,
geology,
geologic,
seam,
layer,
excavation,
equipment,
men at work,
working,
moving,
earth,
ground,
environment,
environmental,
machinery,
machine,
mechanical,
volcanic,
red,
dirtied,
farm,
farming
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