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The sixth-largest diamond in the world, the Jubilee, found at the Jagersfontein Mine. Jagersfontein Mine / ˌ j eɪ ɡ ər z ˈ f ɒ n t eɪ n / was an open-pit mine in South Africa, located close to the town of Jagersfontein and about 110 kilometres (68 miles) south-west of Bloemfontein.
A diamond rush started in 1870 after farmer J.J. de Klerk found a 50 carat (10 g) diamond. This was about three years before diamonds were discovered 130 km away at Kimberley. Jagersfontein is known for many great finds, such as: the 972 carat (194.4 g) Excelsior Diamond of 1893 and; the 637 carat (127.4 g) Reitz Diamond of 1895.
The company's core business is diamond prospecting and seabed mining along the north-west coast of the Northern Cape Province of South Africa up to the border with Namibia. It was founded through the proclamation of the Alexkor Limited Act, No. 116 of 1992 (amended by the Alexkor Amendment Act, No. 29 of 2001).
The Diamond Trading Company (DTC) is the rough diamond sales and distribution arm of the De Beers Group. The DTC sorts, values and sells about 35% of the world’s rough diamonds by value. [ 1 ] The DTC has a combination of wholly owned and joint venture operations in South Africa (DBSSSA), Botswana (DTCB and DBGSS), and Namibia ( NDTC ).
Koffiefontein Diamond Mine from the air, 2012. Reikaeletse Mine is a diamond mine situated in the Free State province, about 80 km from Kimberley, South Africa.It is one of the many Kimberley mines of which Kimberley mine, de Beers mine, Dutoitspan, Bultfontein and Wesselton are its more famous neighbours.
The Baken diamond mine is a diamond mine located along the lower Orange River in South Africa. The mine is owned and operated by Lower Orange River Diamonds. The central processing plant has been operational at Baken since 2001. In 2004 the Baken mine produced 88,063 carats (17.6126 kg); average stone size for the year was 1.29 carats (258 mg).
It is situated close to the South African town of Alldays in the Limpopo province and is located within the 360 km 2 Venetia Limpopo Nature Reserve. The open cast mine is one of De Beers’ six remaining diamond mines in South Africa and the only major diamond mine to be developed in the country during the past 25 years. As such, the mine ...
There are a limited number of commercially available diamond mines currently operating in the world, with the 50 largest mines accounting for approximately 90% of global supply. [1] Diamonds are also mined alluvially over disperse areas, where diamonds have been eroded out of the ground, deposited, and concentrated by water or weather action.