Ochtinská Aragonite Cave
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Ochtinská Aragonite Cave
Ochtinská Aragonite Cave (, the Magyar Wikipedia article uses a different title) is a unique aragonite cave situated in southern Slovakia, near Rožňava. Although only 300 m long, it is famous for its rare aragonite formations. Along with other caves of the Slovak Karst, it is included in the UNESCO World Heritage list as a component of Caves of Aggtelek Karst and Slovak Karst site, because of its diversity of aragonite formations and testimony to the cave-forming geologic processes. Description The Ochtinská Aragonite Cave is one of only three aragonite caves discovered in the world so far. The cave is located at 642 meters above sea level, with an temperature between 7.2 and 7.8°C. This stable microclimate, along with dissolved iron, manganese, and magnesium ion is the slowly dripping water, allows for the formation of the ornate aragonite formations. The oldest of these formations are between 120,000 and 130,000 years old, with younger formations being about 14,000 year ...
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Aragonite
Aragonite is a carbonate mineral and one of the three most common naturally occurring crystal forms of calcium carbonate (), the others being calcite and vaterite. It is formed by biological and physical processes, including precipitation from marine and freshwater environments. The crystal lattice of aragonite differs from that of calcite, resulting in a different crystal shape, an orthorhombic crystal system with acicular crystal. Repeated twinning results in pseudo-hexagonal forms. Aragonite may be columnar or fibrous, occasionally in branching helictitic forms called ''flos-ferri'' ("flowers of iron") from their association with the ores at the Carinthian iron mines. Occurrence The type location for aragonite is Molina de Aragón in the Province of Guadalajara in Castilla-La Mancha, Spain, for which it was named in 1797. Aragonite is found in this locality as cyclic twins inside gypsum and marls of the Keuper facies of the Triassic. This type of aragoni ...
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Slovak Karst
The Slovak Karst () is one of the mountain ranges of the Slovenské Rudohorie mountains in the Carpathian Mountains, Carpathians in southern Slovakia. It consists of a complex of huge karst plains and plateaus. Since 1973 it has been a protected landscape area. On 1 March 2002 Slovak Karst National Park was declared. It is also a UNESCO Biosphere Reserve and part of it forms UNESCO World Heritage Site Caves of Aggtelek Karst and Slovak Karst. Characteristics The highest peak is Jelení vrch at 947 m AMSL. Important rivers are the Sajó, Slaná (Sajó), the Štítnik and the Turňa (river), Turňa. The Slovak Karst lies in the north temperate zone and has a continental climate with four distinct seasons. The area is composed of several layers of Mesozoic limestone and Dolomite (rock), dolomite, beneath which there is non-permeable sandstone, limestone and slate. The plains are covered by oak-hornbeam forests, the hills by oak forests and the karst pits by spruce forests. Beech for ...
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Slovakia
Slovakia, officially the Slovak Republic, is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the west, and the Czech Republic to the northwest. Slovakia's mostly mountainous territory spans about , hosting a population exceeding 5.4 million. The capital and largest city is Bratislava, while the second largest city is Košice. The Slavs arrived in the territory of the present-day Slovakia in the 5th and 6th centuries. From the late 6th century, parts of modern Slovakia were incorporated into the Pannonian Avars, Avar Khaghanate. In the 7th century, the Slavs played a significant role in the creation of Samo's Empire. When the Avar Khaghanate dissolved in the 9th century, the Slavs established the Principality of Nitra before it was annexed by the Great Moravia, Principality of Moravia, which later became Great Moravia. When Great Moravia fell in the 10th century, the territory was integrated i ...
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Aggtelek Karst
Aggtelek Karst is a karst area in northern Hungary. The area is especially well known for its abundance of caves, which were recorded together with those in neighboring Slovakia in 1995 to the list of World Heritage Site under the name of the Caves of Aggtelek Karst and Slovak Karst. The Aggtelek National Park (Hungarian: ''Aggteleki Nemzeti Park'') is a national park in Northern Hungary, founded in 1985. It contains 198.92 km² (of which 39.22 km² are under increased protection). It has been part of the UNESCO World Heritage since 1995. The largest stalactite cave of Europe is situated in this area: the Baradla Cave (26 km long, of which 8 km is in Slovakia, known under the name of Domica). References

{{commons category Karst fields Landforms of Slovakia Landforms of Hungary ...
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Rožňava
Rožňava (, , Latin: ''Rosnavia'') is a town in Slovakia, approximately by road from Košice in the Košice Region, and has a population of 19,182. The town is an economic and tourist centre of the Gemer. Rožňava is now a popular tourist attraction with a beautiful historic town centre. The town is an episcopal seat. It has above all food, textile and remnants of mining industries. History Archaeological finds show that the region was densely settled by miners as early as around 1200. The first written mention stems from 1291, the royal free town status from 1410. The Roman Catholic diocese of Rožňava, diocese of Rozsnyó was founded in 1776. In the Middle Ages, Rozsnyó was a prosperous mining town for gold, silver, and iron. Mining activities stagnated from the 16th century (when territories to the south of the town were conquered by Ottoman Turks). Mining - this time mainly of iron ore - was renewed around 1800 and was present in the town throughout the 20th century. It ...
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UNESCO World Heritage
World Heritage Sites are landmarks and areas with legal protection under an international treaty A treaty is a formal, legally binding written agreement between sovereign states and/or international organizations that is governed by international law. A treaty may also be known as an international agreement, protocol, covenant, conventio ... administered by UNESCO for having cultural, historical, or scientific significance. The sites are judged to contain "cultural and natural heritage around the world considered to be of outstanding value to humanity". To be selected, a World Heritage Site is nominated by its host country and determined by the UNESCO's World Heritage Committee to be a unique landmark which is geographically and historically identifiable, having a special cultural or physical significance, and to be under a sufficient system of legal protection. World Heritage Sites might be ancient ruins or historical structures, buildings, cities, deserts, forests, isl ...
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Caves Of Aggtelek Karst And Slovak Karst
The Caves of Aggtelek Karst and Slovak Karst are a series of over 1000 karst caves spread out over a total area of along the border of Hungary and Slovakia. With an exceptional diversity of karst structures and complex cave systems developing from both temperate and tropical processes, the caves and surrounding areas were inscribed as a UNESCO World Heritage Site in 1995. Background This UNESCO World Heritage Site includes seven components, three of which are in Hungary, and four in Slovakia. In Hungary, the components include Aggtelek National Park, Aggtelek, Szendrő-Rudabánya Hill, and Esztramoill. The components in Slovakia are Dobšiná Ice Cave, Koniar plateau, Plešivec plateau, and a component neighbouring Silica and Jasov. Of the more 1000 caves listed in the site, there are several notable caves and cave complexes: *Baradla cave, Baradla and Domica complex *Gombasek Cave *Silica Ice Cave *Dobšiná Ice Cave *Ochtinská Aragonite Cave *Jasovská Cave Baradla-Domi ...
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Milky Way
The Milky Way or Milky Way Galaxy is the galaxy that includes the Solar System, with the name describing the #Appearance, galaxy's appearance from Earth: a hazy band of light seen in the night sky formed from stars in other arms of the galaxy, which are so far away that they cannot be individually distinguished by the naked eye. The Milky Way is a barred spiral galaxy with a Galaxy#Isophotal diameter, D25 isophotal diameter estimated at , but only about 1,000 light-years thick at the spiral arms (more at the bulge). Recent simulations suggest that a dark matter area, also containing some visible stars, may extend up to a diameter of almost 2 million light-years (613 kpc). The Milky Way has several List of Milky Way's satellite galaxies, satellite galaxies and is part of the Local Group of galaxies, forming part of the Virgo Supercluster which is itself a component of the Laniakea Supercluster. It is estimated to contain 100–400 billion stars and at least that number of pla ...
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List Of Caves In Slovakia
There are more than 2,400 caves in Slovakia, of which more than 400 have been explored so far. New caves are being discovered constantly. Caves open to the public * caves included in the UNESCO World Heritage Sites list: ** Dobšiná Ice Cave (''Dobšinská ľadová jaskyňa''), Slovak Paradise ** Domica, Slovak Karst ** Gombasek Cave (''Gombasecká jaskyňa''), Slovak Karst ** Jasovská Cave (''Jasovská jaskyňa''), Slovak Karst ** Ochtinská Aragonite Cave (''Ochtinská aragonitová jaskyňa''), Slovak Karst * other public caves: ** Belianska Cave, Tatras ** Bojnická hradná jaskyňa (literally Bojnice Castle Cave), Bojnice ** Brestovská Cave (''Brestovská jaskyňa''), Western Tatras ** Bystrianska Cave (''Bystrianska jaskyňa''), Low Tatras ** Cave of Dead Bats (''Jaskyňa mŕtvych netopierov''), Low Tatras **out of the Demänová Caves ( long), Low Tatras: *** Demänovská jaskyňa Slobody (literally Demänová Cave of Freedom) *** Demänovská Ice Cave (''Demänovská ...
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Show Caves In Slovakia
Show or The Show may refer to: Competition, event, or artistic production * Agricultural show, associated with agriculture and animal husbandry * Animal show, a judged event in the hobby of animal fancy ** Cat show ** Dog show ** Horse show ** Specialty show, a dog show which reviews a single breed *Fashion show, showcase of clothing and/or accessories *Show, an artistic production, such as: ** Concert ** Game show ** Radio show ** Talk show ** Television show ** Theatre production * Trade show Arts, entertainment, and media Films * ''Show'' (film), a 2002 film * ''The Show'' (1922 film), starring Oliver Hardy * ''The Show'' (1927 film), directed by Tod Browning * ''The Show'' (1995 film), a hip hop documentary * ''The Show'' (2017 film), an American satirical drama * ''The Show'' (2020 film), a British mystery film Albums * ''Show'' (The Cure album), 1993 * ''Show'' (The Jesus Lizard album), 1994 * ''The Show'' (eMC album), 2008 * ''The Show'' (Niall Horan al ...
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World Heritage Sites In Slovakia
The UNESCO, United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Sites are places of importance to cultural heritage, cultural or natural heritage as described in the UNESCO World Heritage Convention, established in 1972. Cultural heritage consists of monuments (such as architectural works, monumental sculptures, or inscriptions), groups of buildings, and sites (including archaeological sites). Natural features (consisting of physical and biological formations), geological and physiographical formations (including habitats of threatened species of animals and plants), and natural sites which are important from the point of view of science, conservation or natural beauty, are defined as natural heritage. The Slovakia, Slovak Republic ratified the convention on 31 March 1993, making its historical sites eligible for inclusion on the list. , there are eight World Heritage Sites in Slovakia. The first three sites in Slovakia were added to the list i ...
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Geography Of Košice Region
Geography (from Ancient Greek ; combining 'Earth' and 'write', literally 'Earth writing') is the study of the lands, features, inhabitants, and phenomena of Earth. Geography is an all-encompassing discipline that seeks an understanding of Earth and its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other celestial bodies in the field of planetary science. Geography has been called "a bridge between natural science and social science disciplines." Origins of many of the concepts in geography can be traced to Greek Eratosthenes of Cyrene, who may have coined the term "geographia" (). The first recorded use of the word γεωγραφία was as the title of a book by Greek scholar Claudius Ptolemy (100 – 170 AD). This work created the so-called "Ptolemaic tradition" of geography, which included "Ptolemaic cartographic theory." ...
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