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Pulverturm, Johanngeorgenstadt
The Pulverturm in Johanngeorgenstadt was a tower used by the mining authorities for storing gunpowder for the Neu Leipziger Glück pit. It was built in 1798 in a sparsely settled region outside the town on the spoil heap of the Gotthelf Schaller pit on ''Eibenstocker Straße'' by the Neu Leipziger Glück Union. In 1828 it was sold for 105 Reichstaler as a mining area powder tower. The purchase price was advanced by the Royal Stolln, who also took over its repair. For every hundredweight of powder stored, the mines were then charged a taler towards the repayment of the advance. In 1864, the powder tower was sold to the district council for 50 thalers. Due to the rising population of Johanngeorgenstadt, the powder tower stands today in the town centre, not far from a new housing area built in the mid-1980s, which today bears the name ''Am Pulverturm''. The powder tower is a witness to the mining history and is under monument protection. External links Information about the Pulve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulverturm Johanngeorgenstadt
A powder tower (german: Pulverturm), occasionally also powder house (''Pulverhaus''), was a building used by the military or by mining companies, frequently a tower, to store gunpowder or, later, explosives. They were common until the 20th century, but were increasingly succeeded by gunpowder magazines and ammunition depots. The explosion of a powder tower could be catastrophic as, for example, in the Delft Explosion of 1654. Buildings formerly used as powder towers include the following: * Langer Turm, Aachen * Pulvertürmchen in Aachen * Pulverturm, Andernach * Pulverturm, Anklam * Pulverturm, Bad Bentheim * Pulverturm, Bad Reichenhall * Bremer Pulvertürme * Pulverturm, Burghausen * Malteserturm in Chur * Knochenturm in Einbeck * Pulverturm, Greiz * Färberturm, Gunzenhausen * Pulverturm, Hameln * Pulverturm, Johanngeorgenstadt * Pulverturm, Jena * Pulverturm, Krems * Pulverturm, Leutkirch im Allgäu * Pulverturm, Lindau * Pulverturm Lingen, Ems * Pulverturm, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johanngeorgenstadt
Johanngeorgenstadt () is a mining town in Saxony’s Ore Mountains, 17 km south of Aue, and 27 km northwest of Karlovy Vary. It lies in the district of Erzgebirgskreis, on the border with the Czech Republic, is a state-recognized health resort (''Erholungsort''), and calls itself ''Stadt des Schwibbogens'' (“Schwibbogen Town”). Its population decline since the 1950s has been extremely severe falling from 45,000 residents in 1953 to only about one tenth of that now. Geography Location The town stretches predominantly from the eastern ridge of the almost 900-m-high Fastenberg to where the Breitenbach, which forms part of the border with the Czech Republic, empties into the river Schwarzwasser. The nearest high mountains to the town are the 1019-m-high Auersberg, the 1043-m-high Blatenský vrch (in the Czech Republic) and the 913-m-high Rabenberg. Neighbouring communities Communities in Aue-Schwarzenberg bordering on Johanngeorgenstadt are Breitenbrunn, Eibens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tower
A tower is a tall Nonbuilding structure, structure, taller than it is wide, often by a significant factor. Towers are distinguished from guyed mast, masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting structures. Towers are specifically distinguished from buildings in that they are built not to be habitable but to serve other functions using the height of the tower. For example, the height of a clock tower improves the visibility of the clock, and the height of a tower in a fortified building such as a castle increases the visibility of the surroundings for defensive purposes. Towers may also be built for observation tower, observation, leisure, or telecommunication purposes. A tower can stand alone or be supported by adjacent buildings, or it may be a feature on top of a larger structure or building. Etymology Old English ''torr'' is from Latin ''turris'' via Old French ''tor''. The Latin term together with Greek language, Greek τύ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunpowder
Gunpowder, also commonly known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive. It consists of a mixture of sulfur, carbon (in the form of charcoal) and potassium nitrate (saltpeter). The sulfur and carbon act as fuels while the saltpeter is an oxidizer. Gunpowder has been widely used as a propellant in firearms, artillery, rocketry, and pyrotechnics, including use as a blasting agent for explosives in quarrying, mining, building pipelines and road building. Gunpowder is classified as a low explosive because of its relatively slow decomposition rate and consequently low brisance. Low explosives deflagrate (i.e., burn at subsonic speeds), whereas high explosives detonate, producing a supersonic shockwave. Ignition of gunpowder packed behind a projectile generates enough pressure to force the shot from the muzzle at high speed, but usually not enough force to rupture the gun barrel. It thus makes a good propellan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neu Leipziger Glück
Neu! (; German for "New!"; styled in block capitals) were a West German krautrock band formed in Düsseldorf in 1971 by Klaus Dinger and Michael Rother following their departure from Kraftwerk. The group's albums were produced by Conny Plank, who has been regarded as the group's "hidden member". They released three albums in their initial incarnation—''Neu!'' (1972), ''Neu! 2'' (1973), and ''Neu! 75'' (1975)—before disbanding in 1975. They briefly reunited in the mid-1980s. Though Neu! had minimal commercial success during their existence, the band are retrospectively considered a central act of West Germany's 1970s krautrock movement. They are known for pioneering the "motorik" beat, a minimalist 4/4 rhythm associated with krautrock artists. Their work has exerted a widespread influence on genres such as electronica and punk. History 1970–1971: Pre-formation Neu! was formed in 1971 in Düsseldorf as an offshoot from an early line-up of another seminal krautrock band, K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gotthelf Schaller
Gotthelf is a given name and a surname. Notable people with the name include: Given name: *Gotthelf Bergsträsser (1886–1933), German linguist specializing in Semitic studies *Esriel Gotthelf Carlebach (1909–1956), journalist during the early days of the state of Israel *Carl Gotthelf Gerlach (1704–1761), German organist, took over the Leipzig Collegium Musicum from J S Bach *Ernst Gotthelf Gersdorf (1804–1874), German librarian, most notable for his work at the Leipzig University Library *Gotthelf Greiner (1732–1797), German glassmaker *Ferdinand Gotthelf Hand (1786–1851), German classical scholar *Karl Gotthelf von Hund (1722–1776), German freemason *Abraham Gotthelf Kästner (1719–1800), German mathematician and epigrammatist *Julius Gotthelf Kühn or Julius Kühn (1825–1910), German academic and agronomist *Karl Gotthelf Lehmann (1812–1863), German physiological chemist *Johann Gotthelf Lindner (1729–1776), German university teacher and writer *Wilhelm Gott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eibenstock
Eibenstock is a town in the western Ore Mountains, in the Erzgebirgskreis, Saxony, Germany. It is situated near the river Mulde. Geography Eibenstock has the following constituent communities: Eibenstock, Blauenthal, Wolfsgrün, Neidhardtsthal, Wildenthal, Oberwildenthal, Carlsfeld, Blechhammer, Neues Wiesenhaus, Sosa, Stabhammer, Wilzschmühle and Weitersglashütte. History Middle Ages Owing to its elevation of more than 600 m, Eibenstock would not have been one of the first farming villages in the Ore Mountains, but rather a longstanding settlement in the form of a radial forest homestead village, founded at the earliest sometime in the thirteenth century in what later became the Barony of Schwarzenberg. About 1.5 km from the edge of town, not far from where the Steinbächel empties into the Große Bockau, a ringwall was unearthed. The first two documentary mentions as ''Ybenstok'' and ''Ibenstok'' both date from the year 1378. At that time, an ''Alte Seife ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reichstaler
The ''Reichsthaler'' (; modern spelling Reichstaler), or more specifically the ''Reichsthaler specie'', was a standard thaler silver coin introduced by the Holy Roman Empire in 1566 for use in all German states, minted in various versions for the next 300 years, and containing 25–26 grams fine silver.MAIN reference p 360-393: German monetary system https://books.google.com/books?id=GrJCAAAAIAAJ&pg=PA360#v=onepage&q&f=false ''Reichsthaler'' was also the name of a currency unit worth less than the ''Reichsthaler specie'' introduced by several North German states from the 17th century; discussed separately under '' North German thaler''. Several old books confusingly use the same term ''Reichsthaler'' for the specie silver coin as well as the currency unit. This is disambiguated by referring to the full-valued coin as the '' Reichsthaler specie'' and the lower-valued currency unit as the ''Reichsthaler currency (courant, kurant)''. History The ''Reichsthaler'' - literally, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powder Tower
A powder tower (german: Pulverturm), occasionally also powder house (''Pulverhaus''), was a building used by the military or by mining companies, frequently a tower, to store gunpowder or, later, explosives. They were common until the 20th century, but were increasingly succeeded by gunpowder magazines and ammunition depots. The explosion of a powder tower could be catastrophic as, for example, in the Delft Explosion of 1654. Buildings formerly used as powder towers include the following: * Langer Turm, Aachen * Pulvertürmchen in Aachen * Pulverturm, Andernach * Pulverturm, Anklam * Pulverturm, Bad Bentheim * Pulverturm, Bad Reichenhall * Bremer Pulvertürme * Pulverturm, Burghausen * Malteserturm in Chur * Knochenturm in Einbeck * Pulverturm, Greiz * Färberturm, Gunzenhausen * Pulverturm, Hameln * Pulverturm, Johanngeorgenstadt * Pulverturm, Jena * Pulverturm, Krems * Pulverturm, Leutkirch im Allgäu * Pulverturm, Lindau * Pulverturm Lingen, Ems * Pulvertur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Towers
Round or rounds may refer to: Mathematics and science * The contour of a closed curve or surface with no sharp corners, such as an ellipse, circle, rounded rectangle, cant, or sphere * Rounding, the shortening of a number to reduce the number of significant figures it contains * Round number, a number that ends with one or more zeroes * Roundness (geology), the smoothness of clastic particles * Roundedness, rounding of lips when pronouncing vowels * Labialization, rounding of lips when pronouncing consonants Music * Round (music), a type of musical composition * ''Rounds'' (album), a 2003 album by Four Tet Places * The Round, a defunct theatre in the Ouseburn Valley, Newcastle upon Tyne, England * Round Point, a point on the north coast of King George Island, South Shetland Islands * Grand Rounds Scenic Byway, a parkway system in Minneapolis * Rounds Mountain, a peak in the Taconic Mountains, United States * Round Mountain (other), several places * Round Valley (di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powder Towers
A powder is a dry, bulk solid composed of many very fine particles that may flow freely when shaken or tilted. Powders are a special sub-class of granular materials, although the terms ''powder'' and ''granular'' are sometimes used to distinguish separate classes of material. In particular, ''powders'' refer to those granular materials that have the finer grain sizes, and that therefore have a greater tendency to form clumps when flowing. ''Granulars'' refers to the coarser granular materials that do not tend to form clumps except when wet. Types Many manufactured goods come in powder form, such as flour, sugar, ground coffee, powdered milk, copy machine toner, gunpowder, cosmetic powders, and some pharmaceuticals. In nature, dust, fine sand and snow, volcanic ash, and the top layer of the lunar regolith are also examples. Because of their importance to industry, medicine and earth science, powders have been studied in great detail by chemical engineers, mechanical engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
