Web1 hour ago · Grounding yourself with Python is a good place to start if you want to be on the cutting edge of AI and data science. It has a ton of data science plugins, and is well designed for manipulating ... WebKimberley: The Big Hole - Main Shaft Done. 306 views. 9 faves

The Great Hole Kimberley is testimony to diamond rush 1870s …

WebOct 7, 2010 · 1 Great Blue Hole (Belize) Located in Belize's Barrier Reef Reserve System, the "Great Blue Hole" is about 60 miles away from Belize City and is believed to be the world's largest sea-hole. It's 125 meters deep and 300 meters wide. ... 7 Kimberley Big Hole (South Africa) Kimberley is the home of De Beers Consolidated Diamond Mines, … WebWhat 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. It all began as far back as … ctvliveat5

Big Hole - Wikipedia

WebSep 21, 2008 · The Kimberley Diamond Mine (also known as the Big Hole) holds the (disputed) title of being the largest hand-dug hole in the world. From 1866 to 1914 50,000 miners dug the hole with picks and shovels, … The Big Hole has a surface of 17 hectares (42 acres) and is 463 metres (1,519 ft) wide. It was excavated to a depth of 240 metres (790 ft), but then partially infilled with debris reducing its depth to about 215 metres (705 ft). Since then it has accumulated about 40 metres (130 ft) of water, leaving 175 metres (574 ft) of … See more The Kimberley Mine or Tim Kuilmine (Afrikaans: Groot Gat) is an open-pit and underground mine in Kimberley, South Africa, and claimed to be the deepest hole excavated by hand, although this claim is disputed. See more The discovery of diamonds led to a high demand for black labour. The self-sufficiency and independence of the African rural … See more • Blood Diamond • Kimberley Process Certification Scheme • Koffiefontein mine See more The first diamonds here were found by Alyrick Braswell on Colesberg Kopje by members of the "Red Cap Party" from Colesberg at Vooruitzigt Farm, which belonged to the De Beers brothers, in 1871. The ensuing scramble for claims led to the place being called … See more In 1872, one year after digging started, the population of the camp of diggers grew to around 50,000. As digging progressed, many men met … See more With mining operations closed down in 1914, the open pit became an attraction for visitors to the city. By the 1960s, a gathering together of relics of Kimberley's early days, … See more • Official website • Re-envisioning the Kimberley Mine Museum: De Beers’ Big Hole Project • Photographic development of the Big Hole, from Red Cap days onwards See more easiest car to enter and exit