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Black Trout Adit
Black Trout Adit ( pl, Sztolnia Czarnego Pstrąga) is the longest (600 meters) underground tourist route in Poland travelled by boats. It's a part of one of 8 adits dug in the area to drain the workings. The Black Trout Adit is located in a park in the west of the town Tarnowskie Góry. Access is by two shafts Ewa and Sylwester (the traffic is alternating). The guide puts the boats in motion and tells the stories connected with the place. History The region of Tarnowskie Góry is known for historic lead ore mining. The lead ores contains a large admixture of silver. Beginning in 1526 when new deposits of lead (mostly galena) were found, the settlement started to grow quickly. In 1526 Jan II the Good the Duke of Opole granted the community the status of an independent mining town. The name of the town Tarnowskie Góry has a mining genesis. The first part "Tarnowskie" comes from the name of village "Tarnowice" where deposits of lead enriched by silver were found. Currently Tarnowic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adit
An adit (from Latin ''aditus'', entrance) is an entrance to an underground mine which is horizontal or nearly horizontal, by which the mine can be entered, drained of water, ventilated, and minerals extracted at the lowest convenient level. Adits are also used to explore for mineral veins. Construction Adits are driven into the side of a hill or mountain, and are often used when an ore body is located inside the mountain but above the adjacent valley floor or coastal plain. In cases where the mineral vein outcrops at the surface, the adit may follow the lode or vein until it is worked out, in which case the adit is rarely straight. The use of adits for the extraction of ore is generally called drift mining. Adits can only be driven into a mine where the local topography permits. There will be no opportunity to drive an adit to a mine situated on a large flat plain, for instance. Also if the ground is weak, the cost of shoring up a long adit may outweigh its possible advantage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarnowskie Góry
Tarnowskie Góry (German: ''Tarnowitz''; szl, Tarnowske Gōry) is a town in Silesia, southern Poland, located in the Silesian Highlands near Katowice. On the south it borders the Upper Silesian Metropolitan Union, a megalopolis, the greater Silesian metropolitan area populated by about 5,294,000 people. The population of the town is 61,842 (2021). As of 1999, it is part of Silesian Voivodeship, previously Katowice Voivodeship. The Historic Silver Mine of Tarnowskie Góry, a UNESCO World Heritage Site is located in the town. Names and etymology The name of Tarnowskie Góry is derived from ''Tarnowice'', name of a local village and word ''góry'' which in Old Polish meant "mines". In a Prussian document from 1750 (published in the Polish language in Berlin by Frederick the Great 712–1786, the town is mentioned, among other Silesian towns, as "Tarnowskie Góry". The German name ''Tarnowitz'' was introduced in the late 18th century, after the Third Silesian War (between Austr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populous member state of the European Union. Warsaw is the nation's capital and largest metropolis. Other major cities include Kraków, Wrocław, Łódź, Poznań, Gdańsk, and Szczecin. Poland has a temperate transitional climate and its territory traverses the Central European Plain, extending from Baltic Sea in the north to Sudeten and Carpathian Mountains in the south. The longest Polish river is the Vistula, and Poland's highest point is Mount Rysy, situated in the Tatra mountain range of the Carpathians. The country is bordered by Lithuania and Russia to the northeast, Belarus and Ukraine to the east, Slovakia and the Czech Republic to the south, and Germany to the west. It also shares maritime boundaries with Denmark and Sweden. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portal Wylotu Sztolni
Portal often refers to: *Portal (architecture), an opening in a wall of a building, gate or fortification, or the extremities (ends) of a tunnel Portal may also refer to: Arts and entertainment Gaming * ''Portal'' (series), two video games developed by Valve ** ''Portal'' (video game), a 2007 video game, the first in the series ** ''Portal 2'', the 2011 sequel ** '' Portal Stories: Mel'', a mod for ''Portal 2'' * ''Portal'' (1986 video game), a 1986 computer game by Activision * Portal (''Magic: The Gathering''), a set in the ''Magic: The Gathering'' card game * Portal (video game element), an element in video game design Music * Portal (band), an Australian extreme metal band * ''Portal'' (album), a 1994 album by Wendy & Carl * ''Portals'' (Arsonists Get All the Girls album), 2009 * ''Portals'' (Sub Focus and Wilkinson album), 2020 * "Portals", by Alan Silvestri, from the soundtrack for the film '' Avengers: Endgame'' * ''Portals (EP)'', a 2022 EP by Kirk Hammett O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead Ore
Lead is a chemical element with the symbol Pb (from the Latin ) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is a shiny gray with a hint of blue. It tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements. Lead is toxic, even in small amounts, especially to children. Lead is a relatively unreactive post-transition metal. Its weak metallic character is illustrated by its amphoteric nature; lead and lead oxides react with acids and bases, and it tends to form covalent bonds. Compounds of lead are usually found in the +2 oxidation state rather than the +4 state common with lighter members of the carbon group. Exceptions are mostly limited to organolead compounds. Like the lighter members of the group, le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mixture
In chemistry, a mixture is a material made up of two or more different chemical substances which are not chemically bonded. A mixture is the physical combination of two or more substances in which the identities are retained and are mixed in the form of Solution (chemistry), solutions, Suspension (chemistry), suspensions and colloids. Mixtures are one product of mechanically blending or mixing chemical substances such as chemical element, elements and Compound (chemistry), compounds, without chemical bonding or other chemical change, so that each ingredient substance retains its own chemical properties and makeup. Despite the fact that there are no chemical changes to its constituents, the physical properties of a mixture, such as its melting point, may differ from those of the components. Some mixtures can be separation process, separated into their components by using physical (mechanical or thermal) means. Azeotropes are one kind of mixture that usually poses considerable diffi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galena
Galena, also called lead glance, is the natural mineral form of lead(II) sulfide (PbS). It is the most important ore of lead and an important source of silver. Galena is one of the most abundant and widely distributed sulfide minerals. It crystallizes in the cubic crystal system often showing octahedral forms. It is often associated with the minerals sphalerite, calcite and fluorite. Occurrence Galena is the main ore of lead, used since ancient times, since lead can be smelted from galena in an ordinary wood fire. Galena typically is found in hydrothermal veins in association with sphalerite, marcasite, chalcopyrite, cerussite, anglesite, dolomite, calcite, quartz, barite, and fluorite. It is also found in association with sphalerite in low-temperature lead-zinc deposits within limestone beds. Minor amounts are found in contact metamorphic zones, in pegmatites, and disseminated in sedimentary rock. In some deposits the galena contains up to 0.5% silver, a byproduct that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jan II The Good
Jan II of Opole ( pl, Jan II Dobry) ( – 27 March 1532) was a Duke of Opole-Brzeg (until 1481)- Strzelce-Niemodlin in 1476 (with his brothers as co-rulers during 1476), ruler over Gliwice (in 1494), Toszek (in 1495), Niemodlin (again, in 1497), Bytom (in 1498), Koźle (in 1509), and Racibórz (in 1521). He belonged to the Silesian branch of the Polish Piast dynasty which was the oldest branch of the first Polish royal dynasty. He was born as the second son of Duke Nicholas I of Opole by his wife Agnes, daughter of Duke Louis II of Brzeg. Life Early political activities After the death of his father and eldest brother Louis in 1476, Jan II initially shared the government over the Duchy with his younger brother Nicholas II. Soon, however, probably still in 1476, the brothers decided to make the division of their domains: Jan II took over the governments over Opole, Strzelce and Brzeg, while Nicholas II received Niemodlin. However, this division was only a formality as the two bro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duke Of Opole
The following is a list of monarchs who used the title Duke of Opole and controlled the city and the surrounding area either directly or indirectly (see also Duchy of Opole). Piast dynasty * 1163-1173 Bolesław I the Tall (Bolesław Wysoki), Duke of Duchy of Silesia, Silesia at Wrocław ** 1173-1201 Jarosław, Duke of Opole, Jarosław Opolski, son, first Duke of Opole * 1201 Bolesław I the Tall, again * 1201-1202 Henry I the Bearded (Henryk I Brodaty), son of Bolesław, ceded Opole to his uncle * 1202-1211 Mieszko I Tanglefoot (Mieszko I Plątonogi), Duke of Duchy of Racibórz, Racibórz * 1211-1230 Casimir I of Opole, Casimir I (Kazimierz I), son * 1230-1246 Mieszko II the Fat (Mieszko II Otyły), son, followed by his brother ** 1246-1281 Władysław Opolski, Władysław I * 1281-1313 Bolko I of Opole, Bolko I, son of Władysław * 1313-1356 Bolko II of Opole, Bolko II, son, jointly with his brother ** 1313-1323 Albert of Strzelce, Albert * 1356-1401 Władysław Opolczyk, Wład ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fryderyk Smelting Works
Fryderyk Smelting Works (), officially Royal Fryderyk Smelting Works () was a silver and lead smelting plant operating from 1786 to 1933 located in Upper Silesia in Strzybnica (Tarnowskie Góry), Strzybnica (since 1975 a district of Tarnowskie Góry). It was founded on the initiative of Count Friedrich Wilhelm von Reden, who made significant contributions to the industrial development of Upper Silesia. It was named after the List of monarchs of Prussia, King of Prussia, Frederick the Great. The plant processed ores from the Royal Fryderyk Mine () in Bobrowniki Śląskie (nowadays the Historic Silver Mine in Tarnowskie Góry). It gave rise to a new settlement – Strzybnica () – built for the plant's workers. In 1922, it was taken over by the Second Polish Republic and hosted dignitaries such as Marshal Józef Piłsudski and List of heads of state of Poland, President Stanisław Wojciechowski. In 1937, after over 150 years of operation, the plant was closed. Soon after Worl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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