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Eureka Diamond
The Eureka Diamond was the first diamond discovered in South Africa. It originally weighed , and was later cut to a cushion-shaped brilliant, which is currently on display at the Mine Museum in Kimberley. The discovery of diamonds in South Africa led to the Kimberley Diamond Rush, and marked the beginning of the Mineral Revolution. Discovery and identification The Eureka Diamond was found near Hopetown on the Orange River by a 15-year-old boy named Erasmus Stephanus Jacobs in 1867. Soon afterward, Schalk Van Niekerk entrusted the stone to John O'Reilly, who took it to Colesberg to inquire as to its nature and value. The stone came under the view of the acting Civil Commissioner Lorenzo Boyes, who on seeing that the stone cut glass declared: ''"I believe it to be a diamond."'' The stone was then sent by mail in an ordinary paper envelope to Dr. William Guybon Atherstone, the colony's foremost mineralogist, in Grahamstown. Atherstone confirmed that it was a 21.25 carat (4.250 g) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brilliant (diamond Cut)
A brilliant is a diamond or other gemstone cut in a particular form with numerous facets so as to have exceptional brilliance. The shape resembles that of a cone and provides maximized light return through the top of the diamond. Even with modern techniques, the cutting and polishing of a diamond crystal always results in a dramatic loss of weight; rarely is it less than 50%. The round brilliant cut is preferred when the crystal is an octahedron, as often two stones may be cut from one such crystal. Oddly shaped crystals such as macles are more likely to be cut in a '' fancy cut''—that is, a cut other than the round brilliant—which the particular crystal shape lends itself to. Facet proportions and names The original round brilliant-cut was developed by Marcel Tolkowsky in 1919. The ideal proportions are 100% diameter, 53% table, 43.1% pavilion and 16.2% crown. The girdle and culet (if anynot part of Tolkowsky's original design) are cut from the ideal brilliant. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exposition Universelle (1867)
The International Exposition of 1867 (french: Exposition universelle 'art et d'industriede 1867), was the second world's fair to be held in Paris, from 1 April to 3 November 1867. A number of nations were represented at the fair. Following a decree of Emperor Napoleon III, the exposition was prepared as early as 1864, in the midst of the renovation of Paris, marking the culmination of the Second French Empire. Visitors included Tsar Alexander II of Russia, a brother of the King William and Otto von Bismarck of Prussia, Prince Metternich and Franz Josef of Austria, Ottoman Sultan Abdülaziz, and the Khedive of Egypt Isma'il. Conception In 1864, Napoleon III issued a decree stating that an international exposition should be held in Paris in 1867. A commission was appointed with Prince Jerome Napoleon as president, under whose direction the preliminary work began. The site chosen for the Exposition Universelle of 1867 was the Champ de Mars, the great military parade ground ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1867 In South Africa
The following lists events that happened during 1867 in South Africa. Incumbents * Governor of the Cape of Good Hope and High Commissioner for Southern Africa: Sir Philip Wodehouse. * Lieutenant-governor of the Colony of Natal: ** Sir John Bisset (acting until 23 May). ** Robert William Keate (from 24 May). * State President of the Orange Free State: Jan Brand. * State President of the South African Republic: Marthinus Wessel Pretorius.Archontology.org: A Guide for Study of Historical Offices, South African Republic (Transvaal): Heads of State: 1857-1877 (Accessed on 14 April 2017) Events ;May * 24 – |
Tourist Attractions In The Northern Cape
Tourism is travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours. The World Tourism Organization defines tourism more generally, in terms which go "beyond the common perception of tourism as being limited to holiday activity only", as people "travelling to and staying in places outside their usual environment for not more than one consecutive year for leisure and not less than 24 hours, business and other purposes". Tourism can be domestic (within the traveller's own country) or international, and international tourism has both incoming and outgoing implications on a country's balance of payments. Tourism numbers declined as a result of a strong economic slowdown (the late-2000s recession) between the second half of 2008 and the end of 2009, and in consequence of the outbreak of the 2009 H1N1 influenza virus, but slowly recovered until the COVID-19 p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow Diamonds
Yellow is the color between green and orange on the spectrum of light. It is evoked by light with a dominant wavelength of roughly 575585 nm. It is a primary color in subtractive color systems, used in painting or color printing. In the RGB color model, used to create colors on television and computer screens, yellow is a secondary color made by combining red and green at equal intensity. Carotenoids give the characteristic yellow color to autumn leaves, corn, canaries, daffodils, and lemons, as well as egg yolks, buttercups, and bananas. They absorb light energy and protect plants from photo damage in some cases. Sunlight has a slight yellowish hue when the Sun is near the horizon, due to atmospheric scattering of shorter wavelengths (green, blue, and violet). Because it was widely available, yellow ochre pigment was one of the first colors used in art; the Lascaux cave in France has a painting of a yellow horse 17,000 years old. Ochre and orpiment pigments were used t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Diamonds
Diamond (gemstone), Diamonds become famous typically for some combination of their size, color and quality. Diamonds occur naturally in many different colors, so the largest diamond of a particular color may not be large in absolute terms, but it may still be considered very desirable. Diamonds may also have high valuations or sale prices, or go on to have a noteworthy ownership history, but this will tend to occur for diamonds that had some outstanding characteristic to begin with. As new diamonds are discovered, the uniqueness of existing ones may diminish and there is no agreed-upon measure of a large or a high-quality diamond, so a strict inclusion criteria for notable diamonds is not attainable. Diamond A diamond is a Allotropes of carbon, solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. At Standard conditions for temperature and pressure, room temperature and pressure, another solid form of carbon known as graphite is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangle
Bangles are traditionally rigid bracelets which are usually made of metal, wood, glass or plastic. These ornament are worn mostly by women in the Indian subcontinent, Southeastern Asia, Arabian Peninsula, and Africa. It is common to see a bride wearing glass bangles at weddings in India, Bangladesh, Pakistan, Nepal, Sri Lanka and in other Asian countries. Bangles may also be worn by young girls and bangles made of gold or silver are preferred for toddlers. Some men and women wear a single bangle on the arm or wrist called ''kada'' or ''kara''. In Sikhism, the father of a Sikh bride will give the groom a gold ring, a kara (steel or iron bangle), and a mohra. Chooda is a kind of bangle that is worn by Punjabi women on her wedding day. It is a set of white and red bangles with stonework. According to tradition, a woman is not supposed to buy the bangles she will wear. Firozabad, Uttar Pradesh is India's largest producer of bangles. History Bangles made from sea shell, copper, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christie's
Christie's is a British auction house founded in 1766 by James Christie (auctioneer), James Christie. Its main premises are on King Street, St James's in London, at Rockefeller Center in New York City and at Alexandra House in Hong Kong. It is owned by Groupe Artémis, the holding company of François-Henri Pinault. Sales in 2015 totalled £4.8 billion (US$7.4 billion). In 2017, the ''Salvator Mundi (Leonardo), Salvator Mundi'' was sold for $400 million at Christie's in New York, at the time List of most expensive paintings, the highest price ever paid for a single painting at an auction. History Founding The official company literature states that founder James Christie (auctioneer), James Christie (1730–1803) conducted the first sale in London, England, on 5 December 1766, and the earliest auction catalogue the company retains is from December 1766. However, other sources note that James Christie rented auction rooms from 1762, and newspaper advertisements for Christi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London
London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major settlement for two millennia. The City of London, its ancient core and financial centre, was founded by the Romans as '' Londinium'' and retains its medieval boundaries.See also: Independent city § National capitals The City of Westminster, to the west of the City of London, has for centuries hosted the national government and parliament. Since the 19th century, the name "London" has also referred to the metropolis around this core, historically split between the counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which largely comprises Greater London, governed by the Greater London Authority.The Greater London Authority consists of the Mayor of London and the London Assembly. The London Mayor is distinguished fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philip Edmond Wodehouse
Sir Philip Edmond Wodehouse (27 February 1811 – 25 October 1887) was a British colonial administrator. Biography Wodehouse was the eldest child of Edmond Wodehouse and his wife and first cousin Lucy Wodehouse. His paternal grandfather Thomas Wodehouse and maternal grandfather Reverend Philip Wodehouse were both younger sons of Sir Armine Wodehouse, 5th Baronet, whose eldest son John Wodehouse, 1st Baron Wodehouse, was the ancestor of the Earls of Kimberley. Wodehouse entered the Ceylon Civil Service at an early age and later served as superintendent of British Honduras from 1851 to 1854. He then served as Governor of British Guiana from 1854 to 1861, where his unpopular measures (such as imposing a head tax) generated enormous riots that even saw him and his retinue attacked and pelted. In 1861 he was appointed Governor of the Cape Colony and British High Commissioner for Southern Africa, taking over from Sir George Grey who had been recalled for disobeying Imperial ord ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Victoria
Victoria (Alexandrina Victoria; 24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until Death and state funeral of Queen Victoria, her death in 1901. Her reign of 63 years and 216 days was longer than that of List of monarchs in Britain by length of reign, any previous British monarch and is known as the Victorian era. It was a period of industrial, political, scientific, and military change within the United Kingdom, and was marked by a great expansion of the British Empire. In 1876, the British Parliament voted to grant her the additional title of Empress of India. Victoria was the daughter of Prince Edward, Duke of Kent and Strathearn (the fourth son of King George III), and Princess Victoria of Saxe-Coburg-Saalfeld. After the deaths of her father and grandfather in 1820, she was Kensington System, raised under close supervision by her mother and her comptroller, John Conroy. She inherited the throne aged 18 af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windsor Castle
Windsor Castle is a royal residence at Windsor in the English county of Berkshire. It is strongly associated with the English and succeeding British royal family, and embodies almost a millennium of architectural history. The original castle was built in the 11th century, after the Norman invasion of England by William the Conqueror. Since the time of Henry I (who reigned 1100–1135), it has been used by the reigning monarch and is the longest-occupied palace in Europe. The castle's lavish early 19th-century state apartments were described by early 20th century art historian Hugh Roberts as "a superb and unrivalled sequence of rooms widely regarded as the finest and most complete expression of later Georgian taste".Hugh Roberts, ''Options Report for Windsor Castle'', cited Nicolson, p. 79. Inside the castle walls is the 15th-century St George's Chapel, considered by the historian John Martin Robinson to be "one of the supreme achievements of English Perpe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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