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Gumyoshevsky Mine
The Gumyoshevsky mine ( rus, Гумёшевский рудник, Gumjoshevskij rudnik), also called Gumeshki, Gumeshevsky or Gumishevskoye mine is a copper mine located in the town of Polevskoy, in Sverdlovsk Oblast of Russia. It has estimated reserves of 48.5 million tonnes of ore grading 1.02% copper. It was called "The Copper Mountain" or simply "The Mountain" by the local populace. Gumyoshevsky mine is one of the oldest mines of the Ural Mountains,Brockhaus and Efron Encyclopedic Dictionary from its early history at the Bronze Age. It was in use from the mid-2nd millennium BC and continued to be used for centuries. In 1758 large deposits of oxidized copper were discovered there. In the 18th century Gumyoshevsky mine represented the largest copper reserve of the Ural Mountains, and gained fame as the major supplier of malachite. It produced 450-480 tons of copper annually. About 500 workers were employed at the mine. The Gumyoshevsky malachite was popular because of its excep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sverdlovsk Oblast
Sverdlovsk Oblast ( rus, Свердловская область, Sverdlovskaya oblast) is a federal subject (an oblast) of Russia located in the Ural Federal District. Its administrative center is the city of Yekaterinburg, formerly known as Sverdlovsk. Its population is 4,297,747 (according to the 2010 Census). Geography Most of the oblast is spread over the eastern slopes of the Middle and North Urals and the Western Siberian Plain. Only in the southwest does the oblast stretch onto the western slopes of the Ural Mountains. The highest mountains all rise in the North Urals, Konzhakovsky Kamen at and Denezhkin Kamen at . The Middle Urals is mostly hilly country with no discernible peaks; the mean elevation is closer to above sea level. Principal rivers include the Tavda, the Tura, the Chusovaya, and the Ufa, the latter two being tributaries of the Kama. Sverdlovsk Oblast borders with, clockwise from the west, Perm Krai, the Komi Republic, Khanty–Mansi Autonomous Okru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2nd Millennium BC
The 2nd millennium BC spanned the years 2000 BC to 1001 BC. In the Ancient Near East, it marks the transition from the Middle to the Late Bronze Age. The Ancient Near Eastern cultures are well within the historical era: The first half of the millennium is dominated by the Middle Kingdom of Egypt and Babylonia. The alphabet develops. At the center of the millennium, a new order emerges with Mycenaean Greek dominance of the Aegean and the rise of the Hittite Empire. The end of the millennium sees the Bronze Age collapse and the transition to the Iron Age. Other regions of the world are still in the prehistoric period. In Europe, the Beaker culture introduces the Bronze Age, presumably associated with Indo-European expansion. The Indo-Iranian expansion reaches the Iranian plateau and onto the Indian subcontinent (Vedic India), propagating the use of the chariot. Mesoamerica enters the Pre-Classic (Olmec) period. North America is in the late Archaic stage. In Maritime Southeast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polevskoy Copper Smelting Plant
The Polevskoy Copper Smelting Plant ( rus, Полевской медеплавильный завод, Polevskoj medeplavilnyj zavod), also known as Polevaya or Poleva, was one of the major metallurgical facilities located in Polevskoy, in Sverdlovsk Oblast of Russia. History It was established by the decree of Peter the Great to process the local copper deposits. The Polevskoy Plant was named after the local river Polevaya. The plant became the basis for the settlement which later grew into the town of Polevskoy. The place for a new plant was chosen by Vasily Tatishchev. Georg Wilhelm de Gennin was in charge of the construction. The Plant became active in 1724. The copper was branded with the symbol of the Roman goddess Venus. The Venus symbol (♀), which represents copper as a chemical element, is now displayed in the Polevskoy town coat of arms. In 1757 the Polevskoy Plant was purchased by the Ural merchant Alexei Turchaninov along with the Seversky Pipe Plant The Seversky ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museum Für Naturkunde
The Natural History Museum (german: Museum für Naturkunde) is a natural history museum located in Berlin, Germany. It exhibits a vast range of specimens from various segments of natural history and in such domain it is one of three major museums in Germany alongside ''Naturmuseum Senckenberg'' in Frankfurt and ''Museum Koenig'' in Bonn. The museum houses more than 30 million zoological, paleontological, and mineralogical specimens, including more than ten thousand type specimens. It is famous for two exhibits: the largest mounted dinosaur in the world (a ''Giraffatitan'' skeleton), and a well-preserved specimen of the earliest known bird, ''Archaeopteryx''. The museum's mineral collections date back to the Prussian Academy of Sciences of 1700. Important historic zoological specimens include those recovered by the German deep-sea Valdiva expedition (1898–99), the German Southpolar Expedition (1901–03), and the German Sunda Expedition (1929–31). Expeditions to fossil beds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Isaac's Cathedral
Saint Isaac's Cathedral or Isaakievskiy Sobor (russian: Исаа́киевский Собо́р) is a large architectural landmark cathedral that currently functions as a museum with occasional church services in Saint Petersburg, Russia. It is dedicated to Saint Isaac of Dalmatia, a patron saint of Peter the Great, who had been born on the feast day of that saint. It was originally built as a cathedral but was turned into a museum by the Soviet government in 1931 and has remained a museum ever since, with church services held in a side chapel since the 1990's. In 2017, the Governor of Saint Petersburg offered to transfer the cathedral back to the Russian Orthodox Church, but this was not accomplished due to the protests of St Petersburg citizens opposing the offer. History The church on St Isaac's Square was ordered by Tsar Alexander I, to replace an earlier structure by Vincenzo Brenna, and was the fourth consecutive church standing at this place. A specially appointed com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palace Of Versailles
The Palace of Versailles ( ; french: Château de Versailles ) is a former royal residence built by King Louis XIV located in Versailles, Yvelines, Versailles, about west of Paris, France. The palace is owned by the French Republic and since 1995 has been managed, under the direction of the Ministry of Culture (France), French Ministry of Culture, by the Public Establishment of the Palace, Museum and National Estate of Versailles. Some 15,000,000 people visit the palace, park, or gardens of Versailles every year, making it one of the most popular tourist attractions in the world. Louis XIII built a simple hunting lodge on the site of the Palace of Versailles in 1623 and replaced it with a small château in 1631–34. Louis XIV expanded the château into a palace in several phases from 1661 to 1715. It was a favorite residence for both kings, and in 1682, Louis XIV moved the seat of his court and government to Versailles, making the palace the ''de facto'' capital of France. This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Michael's Castle
Saint Michael's Castle (russian: Миха́йловский за́мок, ''Mikhailovsky zamok''), also called the Mikhailovsky Castle or the Engineers' Castle (russian: Инженерный замок, ''Inzhenerny zamok''), is a former royal residence in the historic centre of Saint Petersburg, Russia. Saint Michael's Castle was built as a residence for Emperor Paul I of Russia by architects Vincenzo Brenna and Vasily Bazhenov in 1797–1801. It was named for St Michael the Archangel, patron saint of the royal family. The castle looks different from each side, as the architects used motifs of various architectural styles such as French Classicism, Italian Renaissance and Gothic. Saint Michael's Castle was built to the south of the Summer Garden and replaced the small wooden palace of Empress Elizabeth Petrovna. Afraid of intrigues and assassination plots, Emperor Paul I disliked the Winter Palace where he never felt safe. Due to his personal fascination with medieval knights ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winter Palace
The Winter Palace ( rus, Зимний дворец, Zimnij dvorets, p=ˈzʲimnʲɪj dvɐˈrʲɛts) is a palace in Saint Petersburg that served as the official residence of the Emperor of all the Russias, Russian Emperor from 1732 to 1917. The palace and its precincts now house the Hermitage Museum. Situated between Palace Embankment and Palace Square, adjacent to the site of Peter the Great's original Winter Palace, the present and fourth Winter Palace was built and altered almost continuously between the late 1730s and 1837, when it was severely damaged by fire and immediately rebuilt. The storming of the palace in 1917, as depicted in Soviet art and in Sergei Eisenstein's 1928 film ''October'', became an iconic symbol of the Russian Revolution. The emperors constructed their palaces on a monumental scale that aimed to reflect the might and power of Russian Empire, Imperial Russia. From the palace, the tsars ruled over (almost 1/6 of the Earth's landmass) and Russian Empire Ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malachite
Malachite is a copper carbonate hydroxide mineral, with the formula Cu2CO3(OH)2. This opaque, green-banded mineral crystallizes in the monoclinic crystal system, and most often forms botryoidal, fibrous, or stalagmitic masses, in fractures and deep, underground spaces, where the water table and hydrothermal fluids provide the means for chemical precipitation. Individual crystals are rare, but occur as slender to acicular prisms. Pseudomorphs after more tabular or blocky azurite crystals also occur. Etymology and history The stone's name derives (via la, molochītis, frm, melochite, and Middle English ''melochites'') from Greek Μολοχίτης λίθος ''molochites lithos'', "mallow-green stone", from μολόχη ''molochē'', variant of μαλάχη ''malāchē'', "mallow". The mineral was given this name due to its resemblance to the leaves of the mallow plant. Malachite was mined from deposits near the Isthmus of Suez and the Sinai as early as 4000 BCE. It wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronze Age
The Bronze Age is a historic period, lasting approximately from 3300 BC to 1200 BC, characterized by the use of bronze, the presence of writing in some areas, and other early features of urban civilization. The Bronze Age is the second principal period of the three-age system proposed in 1836 by Christian Jürgensen Thomsen for classifying and studying ancient societies and history. An ancient civilization is deemed to be part of the Bronze Age because it either produced bronze by smelting its own copper and alloying it with tin, arsenic, or other metals, or traded other items for bronze from production areas elsewhere. Bronze is harder and more durable than the other metals available at the time, allowing Bronze Age civilizations to gain a technological advantage. While terrestrial iron is naturally abundant, the higher temperature required for smelting, , in addition to the greater difficulty of working with the metal, placed it out of reach of common use until the end o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia
Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the world, with its internationally recognised territory covering , and encompassing one-eighth of Earth's inhabitable landmass. Russia extends across Time in Russia, eleven time zones and shares Borders of Russia, land boundaries with fourteen countries, more than List of countries and territories by land borders, any other country but China. It is the List of countries and dependencies by population, world's ninth-most populous country and List of European countries by population, Europe's most populous country, with a population of 146 million people. The country's capital and List of cities and towns in Russia by population, largest city is Moscow, the List of European cities by population within city limits, largest city entirely within E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brockhaus And Efron Encyclopedic Dictionary
The ''Brockhaus and Efron Encyclopaedic Dictionary'' (Russian: Энциклопедический словарь Брокгауза и Ефрона, abbr. ЭСБЕ, tr. ; 35 volumes, small; 86 volumes, large) is a comprehensive multi-volume encyclopaedia in Russian. It contains 121,240 articles, 7,800 images, and 235 maps. It was published in Imperial Russia in 1890–1907, as a joint venture of Leipzig and St Petersburg publishers. The articles were written by the prominent Russian scholars of the period, such as Dmitri Mendeleev and Vladimir Solovyov. Reprints have appeared following the dissolution of the Soviet Union. History In 1889, the owner of one of the St. Petersburg printing houses, Ilya Abramovich Efron, at the initiative of Semyon Afanasyevich Vengerov, entered into an agreement with the German publishing house F. A. Brockhaus for the translation into Russian of the large German encyclopaedic dictionary ( de) into Russian as , published by the same publishin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
