Inside Chile’s $100 Billion Copper Mega-Mine: From Raw Ore to 99.99% Pure Copper

Step inside one of Chile’s most advanced copper refineries and witness the complete transformation of raw copper ore into ultra-pure 99.99% copper — a critical metal powering global energy, construction, electronics, and green-technology industries.

This full-process industrial documentary uncovers every stage of modern copper production, from massive open-pit mining to high-precision electro-refining used in today’s high-tech manufacturing.

Explore the full process, including:
• Large-scale mining and hauling of copper-rich ore
• Primary crushing, grinding, and slurry preparation
• Chemical flotation and high-grade concentrate recovery
• High-temperature smelting, matte conversion, and impurity separation
• Electrolytic refining to achieve 99.99% purity for industrial use
• Melting, casting, rolling, and finishing of refined copper plates
• Final inspection, certification, export-grade packaging, and shipment logistics

This documentary blends mining technology, heavy-machinery operations, industrial metallurgy, energy-intensive refining, and large-scale manufacturing — delivering a complete behind-the-scenes look at how copper truly becomes an ultra-pure industrial metal.

If you love factory documentaries, mining engineering, metal-refining videos, or full-process industrial walkthroughs, this cinematic production reveals the entire journey from raw earth to 99.99% refined copper.

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