- One of the most interesting facts about the Big Hole in Kimberley is that after the mining operations were finally over, the Big Hole become the most visited tourist...
- en.wikipedia.org Big HoleThe Kimberley Mine or Tim Kuilmine (Afrikaans: Groot Gat) is an open-pit and underground mine in Kimberley, South Africa...
- britannica.com topic/Big-HoleThe Big Hole is a large open-pit diamond mine located in present-day Kimberley, South Africa.
- tripadvisor.co.uk Attraction_Review-g312643-…At R 70 per person just to walk out to see the Big hole this is an expensive experience.
- wikipedia.tr-tr.nina.az The_Big_Hole.htmlÜç tona yakın (tam olarak 2,722 kg) elmasın çıkarıldığı "Big Hole" 1914 yılında aktif madencilik çalışmalarına son verilmiştir.
- tripsavvy.com the-big-hole-kimberley-the-complete…At the heart of the mining industry upon which the city was built is The Big Hole, a vast open-cast and underground diamond mine founded in 1871.
- studycountry.com wiki/what-is-a-fact-about-the-…What makes Kimberley's Big Hole that much more interesting is that it is an entirely man-made structure; the largest hand-dug excavation in the world.
- discoverwalks.com blog/south-africa/top-10-…Before the museum and Big Hole facilities were renovated for visitors in 2004, they simply walked into a caged-off corridor with a view of the Hole.
- roadtopic.com what-was-found-in-the-big-hole/Most of the diamonds found in the Big Hole were of a very high quality and included many large stones weighing up to several carats.
- web.archive.org web/20170921014652/http://www.…150 years ago, the site of the Big Hole was a featureless, flat-topped hill.
The Big Hole
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