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5 Deepest Man Made Holes

In this post, we gathered a list of 5 deepest man-made holes. The Berkley Pit Berkley pit is the open pit for copper mining. Its overall depth reaches about 1780 ft (543 m). Anaconda Copper and Atlantic Richfield Companies operated it between the years of 1955 and 1982. Currently, It is filled with water to […]