Superstructures: Grassburg Mine

Player Module
52:03 | 2000
At 14,000 feet, in the remote jungles of New Guinea is the largest gold and copper deposit in the world: The Grassburg Mine.

Topics: Technology, Searching For Gold, Architecture, Construction, Science, Nature, Space, Documentaries, Engineering, Projects, Beauty, Modern
Reviews: A+ 2 Fans
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