The Big Hole, Open Mine or Kimberley Mine (Afrikaans: Groot Gat) is an open-pit and underground mine in Kimberley, South Africa, and claimed to be the largest hole excavated by hand.
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The Big Hole, Kimberley in the Northern Cape, South Africa
The Big Hole, Open Mine or Kimberley Mine (Afrikaans: Groot Gat) is an open-pit and underground mine in Kimberley, South Africa, and claimed to be the largest hole excavated by hand.
Source: