Opaline Glass
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Opaline Glass
The term "opaline" refers to a number of different styles of glassware. By opaline glass we mean a milky glass, which can be white or colored, and is made translucent or opaque by adding particular phosphates or oxides during the mixing. It can also have iris reflexes. In France, the term "opaline" is used to refer to multiple types of glass, and not specifically antique colored crystal or semi-crystal, as is commonly thought, with 'opaline' often a mistakenly-given term referring to the color of a particular type of glass, rather than the age, origin or content of the glass. Description To make the opaline glass, opacifying substances are added, such as: sodium phosphate, sodium chloride, calcium phosphate, calcium chloride, tin oxide and talc oxide. The glass can thus take on different colors and have varying shades of color, depending on the quantity of the added substance: from white to gray, to pink, to lavender green, to golden yellow, to light blue, up to blue and black. ...
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Glassware
upTypical drinkware The list of glassware includes drinking vessels (drinkware) and tableware used to set a table for eating a meal, general glass items such as vases, and glasses used in the catering industry. It does not include laboratory glassware. Drinkware Drinkware, beverageware (in other words, cups) is a general term for a vessel intended to contain beverages or liquid foods for drinking or consumption. * Beaker * Beer glassware * Coffee cup * Cup * Jar * Mug * Pythagorean cup * Quaich * Sake cup (''ochoko'') * Stemware * Teacup * Trembleuse * Tumblers The word ''cup'' comes from Middle English ''cuppe'', from Old English, from Late Latin ''cuppa'', drinking vessel, perhaps variant of Latin ''cupa'', tub, cask. The first known use of the word cup is before the 12th century. Tumblers Tumblers are flat-bottomed drinking glasses. * Collins glass, for a tall mixed drink * Dizzy cocktail glass, a glass with a wide, shallow bowl, comparable to a normal cocktail glass ...
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Milk Glass
Milk glass is an opaque or translucent, milk white or colored glass that can be blown or pressed into a wide variety of shapes. First made in Venice in the 16th century, colors include blue, pink, yellow, brown, black, and white. Principle Milk glass contains dispersion of particles with refractive index significantly different from the glass matrix, which light scattering, scatter light by the Tyndall scattering mechanism. The size distribution and density of the particles control the overall effect, which may range from mild opalization to opaque white. Some glasses are somewhat more blue from the side, and somewhat red-orange in pass-through light. The particles are produced via addition of opacifiers to the melt. Some opacifiers can be insoluble and only dispersed in the melt. Others are added as precursors and react in the melt, or dissolve in the molten glass and then precipitate as crystals on cooling; this is similar to color production in Glass coloring and color mark ...
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France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pacific and Indian Oceans. Its Metropolitan France, metropolitan area extends from the Rhine to the Atlantic Ocean and from the Mediterranean Sea to the English Channel and the North Sea; overseas territories include French Guiana in South America, Saint Pierre and Miquelon in the North Atlantic, the French West Indies, and many islands in Oceania and the Indian Ocean. Due to its several coastal territories, France has the largest exclusive economic zone in the world. France borders Belgium, Luxembourg, Germany, Switzerland, Monaco, Italy, Andorra, and Spain in continental Europe, as well as the Kingdom of the Netherlands, Netherlands, Suriname, and Brazil in the Americas via its overseas territories in French Guiana and Saint Martin (island), ...
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Murano
Murano is a series of islands linked by bridges in the Venetian Lagoon, northern Italy. It lies about north of Venice and measures about across with a population of just over 5,000 (2004 figures). It is famous for its glass making. It was once an independent ''comune'', but is now a ''frazione'' of the ''comune'' of Venice. History Murano was initially settled by the Veneto#Roman period, Romans and from the sixth century by people from Altinum and Oderzo. At first, the island prospered as a fishing port and through its production of salt. It was also a centre for trade through the port it controlled on Sant'Erasmo. From the eleventh century, it began to decline as islanders moved to Dorsoduro. It had a Grand Council (Murano), Grand Council, like that of Venice, but from the thirteenth century, Murano was ultimately governed by a ''podestà'' from Venice. Unlike the other islands in the Venetian Lagoon, Lagoon, Murano minted its own coins. Early in the second millenniu ...
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Calcination
Calcination refers to thermal treatment of a solid chemical compound (e.g. mixed carbonate ores) whereby the compound is raised to high temperature without melting under restricted supply of ambient oxygen (i.e. gaseous O2 fraction of air), generally for the purpose of removing impurities or volatile substances and/or to incur thermal decomposition. The root of the word calcination refers to its most prominent use, which is to remove carbon from limestone (calcium carbonate) through combustion to yield calcium oxide (quicklime). This calcination reaction is CaCO3(s) → CaO(s) + CO2(g). Calcium oxide is a crucial ingredient in modern cement, and is also used as a chemical flux in smelting. Industrial calcination generally emits carbon dioxide (), making it a major contributor to climate change. A calciner is a steel cylinder that rotates inside a heated furnace and performs indirect high-temperature processing (550–1150 °C, or 1000–2100 °F) within a controlled ...
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Napoleon III
Napoleon III (Charles Louis Napoléon Bonaparte; 20 April 18089 January 1873) was the first President of France (as Louis-Napoléon Bonaparte) from 1848 to 1852 and the last monarch of France as Emperor of the French from 1852 to 1870. A nephew of Napoleon I, he was the last monarch to rule over France. Elected to the presidency of the Second Republic in 1848, he seized power by force in 1851, when he could not constitutionally be reelected; he later proclaimed himself Emperor of the French. He founded the Second Empire, reigning until the defeat of the French Army and his capture by Prussia and its allies at the Battle of Sedan in 1870. Napoleon III was a popular monarch who oversaw the modernization of the French economy and filled Paris with new boulevards and parks. He expanded the French overseas empire, made the French merchant navy the second largest in the world, and engaged in the Second Italian War of Independence as well as the disastrous Franco-Prussian War, dur ...
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Napoleon I
Napoleon Bonaparte ; it, Napoleone Bonaparte, ; co, Napulione Buonaparte. (born Napoleone Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French military commander and political leader who rose to prominence during the French Revolution and led successful campaigns during the Revolutionary Wars. He was the ''de facto'' leader of the French Republic as First Consul from 1799 to 1804, then Emperor of the French from 1804 until 1814 and again in 1815. Napoleon's political and cultural legacy endures to this day, as a highly celebrated and controversial leader. He initiated many liberal reforms that have persisted in society, and is considered one of the greatest military commanders in history. His wars and campaigns are studied by militaries all over the world. Between three and six million civilians and soldiers perished in what became known as the Napoleonic Wars. Napoleon was born on the island of Corsica, not long af ...
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Le Creusot
Le Creusot () is a Communes of France, commune and industrial town in the Saône-et-Loire Departments of France, department, Regions of France, region of Bourgogne-Franche-Comté, eastern France. The inhabitants are known as Creusotins. Formerly a mining town, its economy is now dominated by metallurgical companies such as ArcelorMittal, Schneider Electric, and Alstom. Since the 1990s, the town has been developing its tourism credentials. Its main attraction is the Parc des Combes. The Creusot steam hammer is exposed as a tourist attraction in a square at the entrance to the town from the south. Le Creusot is also the second educational centre of the Bourgogne (after Dijon), with its Institut universitaire de technologie, IUT and the Condorcet university centre. History In 1836, iron ore mines and forges around Le Creusot were bought by Adolphe Schneider and his brother Eugène Schneider. They developed a business in steel, railways, armaments, and shipbuilding. The Schneider ...
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Baccarat
Baccarat or baccara (; ) is a card game played at casinos. It is a comparing card game played between two hands, the "player" and the "banker". Each baccarat coup (round of play) has three possible outcomes: "player" (player has the higher score), "banker", and "tie". There are three popular variants of the game: ''punto banco'', ''baccarat chemin de fer'',"Baccarat" in ''Chambers's Encyclopædia''. London: George Newnes, 1961, Vol. 2, pp. 32-33. and ''baccarat banque'' (or ''à deux tableaux''). In ''punto banco'', each player's moves are forced by the cards the player is dealt. In ''baccarat chemin de fer'' and ''baccarat banque'', by contrast, both players can make choices. The winning odds are in favour of the bank, with a house edge of at least 1 percent. History The origins of the game are disputed, and some sources claim that it dates to the 19th century. Other sources claim that the game was introduced into France from Italy at the end of the 15th century by soldiers re ...
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Saint-Louis-lès-Bitche
Saint-Louis-lès-Bitche (, literally ''St. Louis near Bitche''; ; Lorraine Franconian: ''Minzdal'') is a commune in the Moselle department of the Grand Est administrative region in north-eastern France. The village belongs to the Pays de Bitche and to the Northern Vosges Regional Nature Park. As of the 2013 France census, the village's population is 512. The inhabitants of the commune are known as ''Ludoviciens'' and ''Ludoviciennes''. The village is famous for its Saint-Louis Glass Manufacture, as it is the oldest glass manufacturer in France with roots dating back to 1586 and the first crystal glass manufacturer in continental Europe (1781). See also * Communes of the Moselle department * Saint-Louis (glass manufacturer) The Compagnie des Cristalleries de Saint Louis is a corporation, founded in 1586 in Münzthal (Saint-Louis-lès-Bitche in French) in Lorraine. It is the oldest glass manufacturer in France with roots dating back to 1586 and the first crystal glass ... ...
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Uranium Glass
Uranium glass is glass which has had uranium, usually in oxide diuranate form, added to a glass mix before melting for colouration. The proportion usually varies from trace levels to about 2% uranium by weight, although some 20th-century pieces were made with up to 25% uranium. First identified in 1789 by a German chemist, uranium was soon being added to decorative glass for its fluorescent effect. James Powell’s Whitefriars glass company in London, England, was one of the first to market the glowing glass, but other manufacturers soon realised its sales potential and Uranium glass was produced across Europe and later North America. Uranium glass was once made into tableware and household items, but fell out of widespread use when the availability of uranium to most industries was sharply curtailed during the Cold War in the 1940s to 1990s. Most such objects are now considered antiques or retro-era collectibles, although there has been a minor revival in art glassware. Other ...
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Ormolu
Ormolu (; from French ''or moulu'', "ground/pounded gold") is the gilding technique of applying finely ground, high-carat gold– mercury amalgam to an object of bronze, and for objects finished in this way. The mercury is driven off in a kiln leaving behind a gold coating. The French refer to this technique as "''bronze doré''"; in English, it is known as "gilt bronze". Around 1830, legislation in France had outlawed the use of mercury for health reasons, though use continued to the 1900s. Craftsmen principally used ormolu for the decorative mountings of furniture, clocks, lighting devices, and porcelain. Process The manufacture of true ormolu employs a process known as mercury-gilding or fire-gilding, in which a solution of mercuric nitrate is applied to a piece of copper, brass, or bronze; followed by the application of an amalgam of gold and mercury. The item is then exposed to extreme heat until the mercury vaporizes and the gold remains, adhering to the metal obje ...
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