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Sarany
Sarany () is an urban locality (an urban-type settlement) in Gornozavodsky District of Perm Krai, Russia. Population: Geologists are aware that Uvarovite was found there in the 20th century. History The settlement arose in 1889 due to the discovery of a chromite Chromite is a crystalline mineral composed primarily of iron(II) oxide and chromium(III) oxide compounds. It can be represented by the chemical formula of Iron, FeChromium, Cr2Oxygen, O4. It is an oxide mineral belonging to the spinel group. The ... deposit used in the chemical and ceramic industries. The extraction of chromites started in 1889. Over a century of mining, more than 10 million tonnes of chromite ore were produced. The settlement has been an urban settlement since June 26, 1940. References Urban-type settlements in Perm Krai {{PermKrai-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uvarovite
Uvarovite is a chromium-bearing garnet group species with the formula: Ca3 Cr2( Si O4)3. It was discovered in 1832 by Germain Henri Hess who named it after Count Sergei Uvarov (1765–1855), a Russian statesman and amateur mineral collector. It is classified in the ugrandite group alongside the other calcium-bearing garnets andradite and grossular. Uvarovite is the rarest of the common members of the garnet group, and is the only consistently green garnet species, with an emerald-green color. It occurs as well-formed fine-sized crystals. Occurrence Uvarovite most commonly occurs in solid solution with grossular or andradite, and is generally found associated with serpentinite, chromite, metamorphic limestones, and skarn ore-bodies. File:garnet.uvarovite.500pix.jpg, Pendant in uvarovite, a rare bright-green garnet. The long dimension is 2 cm (0.8 inch) The most significant source of uvarovite historically has been a now-closed copper mine at Outokumpu, Finland, f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uvarovite From Sarany, Perm, Russia
Uvarovite is a chromium-bearing garnet group species with the formula: Ca3 Cr2( Si O4)3. It was discovered in 1832 by Germain Henri Hess who named it after Count Sergei Uvarov (1765–1855), a Russian statesman and amateur mineral collector. It is classified in the ugrandite group alongside the other calcium-bearing garnets andradite and grossular. Uvarovite is the rarest of the common members of the garnet group, and is the only consistently green garnet species, with an emerald-green color. It occurs as well-formed fine-sized crystals. Occurrence Uvarovite most commonly occurs in solid solution with grossular or andradite, and is generally found associated with serpentinite, chromite, metamorphic limestones, and skarn ore-bodies. File:garnet.uvarovite.500pix.jpg, Pendant in uvarovite, a rare bright-green garnet. The long dimension is 2 cm (0.8 inch) The most significant source of uvarovite historically has been a now-closed copper mine at Outokumpu, Finland, fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perm Krai
Perm Krai (, ; ) is a federal subjects of Russia, federal subject of Russia (a Krais of Russia, krai), located in Eastern Europe. Its administrative center is Perm, Russia, Perm. The population of the krai was 2,532,405 (2021 Russian census, 2021 Census). The krai was formed on 1 December 2005 as a result of the 2004 referendum on the merger of Perm Oblast and Komi-Permyak Autonomous Okrug. Komi-Permyak Okrug retained its autonomous status within Perm Krai during the transitional period of 2006–2008. It also retained a budget separate from that of the krai, keeping all federal transfers. Starting in 2009, Komi-Permyak Okrug's budget became subject to the budgeting law of Perm Krai. The transitional period was implemented in part because Komi-Permyak Okrug relied heavily on federal subsidies, and an abrupt cut would have been detrimental to its economy. The final period of the Paleozoic era, the Permian, is named after the Perm region. Geography Perm Krai is located to the eas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gornozavodsky District
Gornozavodsky District () is an administrative district (raion) of Perm Krai, Russia; one of the thirty-three in the krai.Law #416-67 Municipally, it is incorporated as Gornozavodsky Municipal District.Law #1733-354 It is located on the western slopes of the Ural Mountains in the east of the krai. The area of the district is .Encyclopedia of Perm KraiEntry on Gornozavodsky District Its administrative center is the town of Gornozavodsk. Population: The population of Gornozavodsk accounts for 46.3% of the district's total population. Geography The landscape of the district is hilly in the west and mountainous in the east. Climate changes from southwest to northeast, where it becomes more cold and humid. Main rivers include the Vilva, the Vizhay, the Koyva, and the Usva. A part of the Basegi Nature Reserve occupies the north of the district. History Human settlement of this territory started in the early 17th century, when iron ore was found. Several metallurgical plants wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Types Of Inhabited Localities In Russia
The classification system of inhabited localities in Russia and some other post-Soviet states has certain peculiarities compared with those in other countries. Classes During the Soviet time, each of the republics of the Soviet Union, including the Russian SFSR, had its own legislative documents dealing with classification of inhabited localities. After the Dissolution of the Soviet Union, the task of developing and maintaining such classification in Russia was delegated to the federal subjects.Articles 71 and 72 of the Constitution of Russia do not name issues of the administrative and territorial structure among the tasks handled on the federal level or jointly with the governments of the federal subjects. As such, all federal subjects pass their own laws establishing the system of the administrative-territorial divisions on their territories. While currently there are certain peculiarities to classifications used in many federal subjects, they are all still largel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urban-type Settlement
Urban-type settlement, abbreviated: ; , abbreviated: ; ; ; ; . is an official designation for lesser urbanized settlements, used in several Central and Eastern Europe, Central and Eastern European countries. The term was primarily used in the Soviet Union and later also for a short time in People's Republic of Bulgaria, socialist Bulgaria and Polish People's Republic, socialist Poland. It remains in use today in nine of the post-Soviet states. The designation was used in all 15 member republics of the Soviet Union from 1922. It was introduced later in Poland (1954) and Bulgaria (1964). All the urban-type settlements in Poland were transformed into other types of settlement (town or village) in 1972. In Bulgaria and five of the post-Soviet republics (Armenia, Moldova, and the three Baltic states), they were changed in the early 1990s, while Ukraine followed suit in 2023. Today, this term is still used in the other nine post-Soviet republics – Azerbaijan, Belarus, Georgia (co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia
Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders of Russia, land borders with fourteen countries. Russia is the List of European countries by population, most populous country in Europe and the List of countries and dependencies by population, ninth-most populous country in the world. It is a Urbanization by sovereign state, highly urbanised country, with sixteen of its urban areas having more than 1 million inhabitants. Moscow, the List of metropolitan areas in Europe, most populous metropolitan area in Europe, is the capital and List of cities and towns in Russia by population, largest city of Russia, while Saint Petersburg is its second-largest city and Society and culture in Saint Petersburg, cultural centre. Human settlement on the territory of modern Russia dates back to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromite
Chromite is a crystalline mineral composed primarily of iron(II) oxide and chromium(III) oxide compounds. It can be represented by the chemical formula of Iron, FeChromium, Cr2Oxygen, O4. It is an oxide mineral belonging to the spinel group. The element magnesium can substitute for iron in variable amounts as it forms a solid solution with magnesiochromite (Magnesium, MgChromium, Cr2Oxygen, O4). Substitution of the element aluminium can also occur, leading to hercynite (Iron, FeAluminum, Al2Oxygen, O4). Chromite today is mined particularly to make stainless steel through the production of ferrochrome (Iron, FeChromium, Cr), which is an iron-chromium alloy. Chromite grains are commonly found in large mafic igneous intrusions such as the Bushveld in South Africa and India. Chromite is iron-black in color with a metallic Lustre (mineralogy), luster, a dark brown Streak (mineralogy), streak and a hardness on the Mohs scale of mineral hardness, Mohs scale of 5.5. Properties Chromite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
