This is the Medvezhy Ruchey quarry in Norilsk. One of the first sites where nickel ore was mined in the Taimyr Peninsula in the mid-20th century. It's a man-made "pit" 400 meters deep, 1,300 meters wide, and the quarry field is about 3 kilometers long.
On the day of our arrival, everything was quiet. Work had been halted as planned before blasting operations. All equipment had been moved to a safe distance. No other people or vehicles remained below. Everyone watched from the observation deck as 200,000 cubic meters of rock were uncovered.
See also:
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