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DeBeers
De Beers Group is an international corporation that specializes in diamond mining, diamond exploitation, diamond retail, diamond trading and industrial diamond manufacturing sectors. The company is active in open-pit, large-scale alluvial and coastal mining. It operates in 35 countries and mining takes place in Botswana, Namibia, South Africa, Canada and Australia. From its inception in 1888 until the start of the 21st century, De Beers controlled 80% to 85% of rough diamond distribution and was considered a monopoly. Competition has since dismantled the complete monopoly; the De Beers Group now sells approximately 29.5% of the world's rough diamond production by value through its global sightholder and auction sales businesses. The company was founded in 1888 by British businessman Cecil Rhodes, who was financed by the South African diamond magnate Alfred Beit and the London-based N M Rothschild & Sons bank. In 1926, Ernest Oppenheimer, a German immigrant to Britain and later ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Hole
The Kimberley Mine or Tim Kuilmine ( af, 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. History and size 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 New Rush, later renamed Alyrick land in 1873.Roberts, Brian. 1976. ''Kimberley, turbulent city''. Cape Town: David Philip & Alyrick Historical Society From mid-July 1871 to 1914 up to 50,000 miners dug the hole with picks and shovels, yielding of diamonds. The Big Hole has a surface of and is wide. It was excavated to a depth of , but then partially infilled with debris reducing its depth to about . Since then it has accumulated about of water, leaving of the hole visible. Once above-ground operations be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernest Oppenheimer
Sir Ernest Oppenheimer (22 May 1880 – 25 November 1957), KStJ was a diamond and gold mining entrepreneur, financier and philanthropist, who controlled De Beers and founded the Anglo American Corporation of South Africa. Career Ernest Oppenheimer was born in Landkreis Aichach-Friedberg, Grand Duchy of Hesse, German Empire, the son of Edward Oppenheimer, a cigar merchant, and his wife, Nanette (née Hirschhorn) Oppenheimer. He began his working life at 17, when he entered Dunkelsbuhler & Company, a diamond brokerage in London. His efforts impressed his employer and in 1902, at the age of 22, he was sent to South Africa to represent the company as a buyer in Kimberley, of which he went on to become the mayor from 1912 to 1915. In this role, he helped raise the manpower for the Kimberley Regiment for service during World War I. He became great friends with William Lincoln Honnold, an American engineer and chairman of Transvaal Coal Trust, Brakpan Mines, Springs Mines and The New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sightholder
A sightholder is a company on the De Beers Global Sightholder Sales's (DBGSS) list of authorized bulk purchasers of rough diamonds. De Beers Group made this list, the second largest miner of diamonds. DBGSS was previously known as DTC (Diamond Trading Company). In May 2006, DTC released a list of the 93 sightholders on its website. The DTC Sightholder list was further reduced to 79 companies worldwide in December 2007. The list of selected companies for the 2008-2011 contract period was published in April 2008. The DTC list of sightholders for 2021 is as follows; *A. Dalumi Diamonds *Almod Diamonds Ltd. *AMC NV *Ankit Gems Private Limited *Arjav Diamonds NV *Asian Star Company Limited *Chow Sang Sang Jewellery Company Limited *Chow Tai Fook Jewellery Co.Ltd. *Dali Diamond Co. *Dharmanandan Diamonds Pvt Ltd *Diacor International Ltd. *Dianco *Diarough NV *Dimexon International Holding BV *Finestar Jewellery & Diamonds Pvt. Ltd. * Hari Krishna Exports Pvt. Ltd. *Hasenfeld-Stein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diamond Industry
Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Another solid form of carbon known as graphite is the chemically stable form of carbon at room temperature and pressure, but diamond is metastable and converts to it at a negligible rate under those conditions. Diamond has the highest hardness and thermal conductivity of any natural material, properties that are used in major industrial applications such as cutting and polishing tools. They are also the reason that diamond anvil cells can subject materials to pressures found deep in the Earth. Because the arrangement of atoms in diamond is extremely rigid, few types of impurity can contaminate it (two exceptions are boron and nitrogen). Small numbers of defects or impurities (about one per million of lattice atoms) color diamond blue (boron), yellow (nitrogen), brown (defects), green (radiation exposure), purple, pink, orange, or red. Diamond also has a ver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
N M Rothschild & Sons
Rothschild & Co is a multinational Investment banking, investment bank and financial services company, and the flagship of the Rothschild banking group controlled by the French and British branches of the Rothschild family. The banking business of the firm covers the areas of investment banking, restructuring, corporate banking, private equity, asset management, and private banking. It is also known to serve as the advisor and lender to governments and major corporations. In addition, the firm has its own investment account in private equity. Rothschild's financial advisory division is known to serve British nobility as well as the British Royal Family. Past chairman Sir Evelyn Robert de Rothschild was the personal financial advisor of Queen Elizabeth II, and she knighted him in 1989 for his services to banking and finance. History Rothschild & Co is the result of a merger between the French and British houses of Rothschild, each with individual but intertwined histories. Brit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British South Africa Company
The British South Africa Company (BSAC or BSACo) was chartered in 1889 following the amalgamation of Cecil Rhodes' Central Search Association and the London-based Exploring Company Ltd, which had originally competed to capitalize on the expected mineral wealth of Mashonaland but united because of common economic interests and to secure British government backing. The company received a Royal Charter modelled on that of the British East India Company. Its first directors included The 2nd Duke of Abercorn, Rhodes himself, and the South African financier Alfred Beit. Rhodes hoped BSAC would promote colonisation and economic exploitation across much of south-central Africa, as part of the "Scramble for Africa". However, his main focus was south of the Zambezi, in Mashonaland and the coastal areas to its east, from which he believed the Portuguese could be removed by payment or force, and in the Transvaal, which he hoped would return to British control. It has been suggested that R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orange Free State
The Orange Free State ( nl, Oranje Vrijstaat; af, Oranje-Vrystaat;) was an independent Boer sovereign republic under British suzerainty in Southern Africa during the second half of the 19th century, which ceased to exist after it was defeated and surrendered to the British Empire at the end of the Second Boer War in 1902. It is one of the three historical precursors to the present-day Free State province. Extending between the Orange and Vaal rivers, its borders were determined by the United Kingdom of Great Britain and Ireland in 1848 when the region was proclaimed as the Orange River Sovereignty, with a British Resident based in Bloemfontein. Bloemfontein and the southern parts of the Sovereignty had previously been settled by Griqua and by '' Trekboere'' from the Cape Colony. The ''Voortrekker'' Republic of Natalia, founded in 1837, administered the northern part of the territory through a ''landdrost'' based at Winburg. This northern area was later in federation wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boshof
Boshof is a farming town in the west of the Free State province, South Africa. The town is 55 km north-east of Kimberley on the R64 road. Established in March 1856 on the farm Vanwyksvlei, which had been named after a Griqua who sowed his crops on it from time to time. Named in honour of Jacobus Nicolaas Boshof (1808-1881), second President of the Orange Free State (1855–59) and founder of its civil service. Became a municipality in 1872. The local commando was involved in the siege of Kimberley, notably the disruption of the city’s water supply at Riverton. The Battle of Boshof The Battle of Boshof was a battle fought during the Second Boer War on 5 April 1900 between British forces and mostly French volunteers of the Boer army.Jaques p. 155 Events Background Following the Battle of Paardeberg (18–27 February), the ..., which resulted in the death of the Comte de Villebois-Mareuil, was fought nearby on 5 April 1900. References {{Authority control Pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch Language
Dutch ( ) is a West Germanic language spoken by about 25 million people as a first language and 5 million as a second language. It is the third most widely spoken Germanic language, after its close relatives German and English. ''Afrikaans'' is a separate but somewhat mutually intelligible daughter languageAfrikaans is a daughter language of Dutch; see , , , , , . Afrikaans was historically called Cape Dutch; see , , , , , . Afrikaans is rooted in 17th-century dialects of Dutch; see , , , . Afrikaans is variously described as a creole, a partially creolised language, or a deviant variety of Dutch; see . spoken, to some degree, by at least 16 million people, mainly in South Africa and Namibia, evolving from the Cape Dutch dialects of Southern Africa. The dialects used in Belgium (including Flemish) and in Suriname, meanwhile, are all guided by the Dutch Language Union. In Europe, most of the population of the Netherlands (where it is the only official language spoken country ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Settler
A settler is a person who has human migration, migrated to an area and established a permanent residence there, often to colonize the area. A settler who migrates to an area previously uninhabited or sparsely inhabited may be described as a pioneer. Settlers are generally from a Sedentism, sedentary culture, as opposed to nomads, nomadic peoples who may move settlements seasonally, within traditional territories. Settlement sometimes relies on dispossession of already established populations within the contested area, and can be a very violent process. Sometimes settlers are backed by governments or large countries. Settlements can prevent native people from continuing their work. Historical usage One can witness how settlers very often occupied land previously residents to long-established peoples, designated as Indigenous peoples, Indigenous (also called "natives", "Aborigines" or, in the Americas, "Indians"). The process by which Indigenous territories are settled by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch People
The Dutch (Dutch: ) are an ethnic group and nation native to the Netherlands. They share a common history and culture and speak the Dutch language. Dutch people and their descendants are found in migrant communities worldwide, notably in Aruba, Suriname, Guyana, Curaçao, Argentina, Brazil, Canada,Based on Statistics Canada, Canada 2001 Censusbr>Linkto Canadian statistics. Australia, South Africa, New Zealand and the United States.According tFactfinder.census.gov The Low Countries were situated around the border of France and the Holy Roman Empire, forming a part of their respective peripheries and the various territories of which they consisted had become virtually autonomous by the 13th century. Under the Habsburgs, the Netherlands were organised into a single administrative unit, and in the 16th and 17th centuries the Northern Netherlands gained independence from Spain as the Dutch Republic. The high degree of urbanization characteristic of Dutch society was attained at a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
