Open Pit Mine (Stock Footage)

Open Pit Mine (Stock Footage)

Cinematic 4K. Open-pit, open-cast or open cut mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow. This form of mining differs from extractive methods that require tunneling into the earth, such as long wall mining. Gold silver copper uranium diamond molybdenum lead zinc lignite mineral natural nature crude raw unrefined virgin unripe metal reserves reserve unprocessed mineral deposits ore bed mining mountain colored mountains mount colorful painted hued staining stirring variegated multicolored motley varicolored color surface mining industry red orange grey blue green yellow purple violet white black pink truck trucks.

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