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Yuri Alexandrovich Bilibin
Yuri Alexandrovich Bilibin (russian: Ю́рий Алекса́ндрович Били́бин; 19 May 1901 in Rostov – 4 May 1952 in Leningrad) was a Soviet geologist. Biography Between 1919-1921 he served in the Red Army. In 1926 he graduated from the Leningrad Mining Institute. He later became a member of the Soviet Academy of Sciences and in 1946 was awarded the Stalin Prize for his contribution in the discovery of gold deposits in northeast Siberia.Билибин Юрий Александрович / Great Soviet Encyclopedia; in 35 vols. / Ch. ed. Yu.S. Osipov . - M .: , 2004—2017. Together with mining engineer [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rostov
Rostov ( rus, Росто́в, p=rɐˈstof) is a town in Yaroslavl Oblast, Russia, one of the oldest in the country and a tourist center of the Golden Ring. It is located on the shores of Lake Nero, northeast of Moscow. Population: While the official name of the town is Rostov, it is popularly known to Russians as Rostov Veliky ( rus, Ростов Великий, ''Rostov the Great'') to distinguish it from the much larger city of Rostov-on-Don. The name of the town railway station is Rostov Yaroslavsky, due to its location in Yaroslavl Oblast. History Rostov was preceded by Sarskoye Gorodishche, which some scholars interpret as the capital of the Finnic Merya tribe. Others believe it was an important Viking trade enclave and fortress guarding the Volga trade route. It is known from Norse sources as Raðstofa. Scythians also settled there. These different ethnicities, such as the Vikings, Scyths, Slavs and Finns, were likely the ancestors of many of today's people in that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Placer Deposit
In geology, a placer deposit or placer is an accumulation of valuable minerals formed by gravity separation from a specific source rock during sedimentary processes. The name is from the Spanish word ''placer'', meaning "alluvial sand". Placer mining is an important source of gold, and was the main technique used in the early years of many gold rushes, including the California Gold Rush. Types of placer deposits include alluvium, eluvium, beach placers, aeolian placers and paleo-placers. Placer materials must be both dense and resistant to weathering processes. To accumulate in placers, mineral particles must have a specific gravity above 2.58. Placer environments typically contain black sand, a conspicuous shiny black mixture of iron oxides, mostly magnetite with variable amounts of ilmenite and hematite. Valuable mineral components often occurring with black sands are monazite, rutile, zircon, chromite, wolframite, and cassiterite. Early mining operations were likely a result ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Geologists
This list of Russian Earth scientists includes the notable geographers, geologists, oceanographers, meteorologists, ecologists and other representatives of Earth sciences from the Russian Federation, the Soviet Union, the Russian Empire and other predecessor states of Russia. Alphabetical list __NOTOC__ A * Vladimir Abazarov, geologist, discoverer of Samotlor oil field, the largest Russian oil field *Dmitry Anuchin, anthropologist and geographer, coined the term "anthroposphere", determined the location of the Volga river source *Andrey Arkhangelsky, geologist B *Karl Baer, naturalist, formulated the geological Baer's law on river erosion, co-founder of the Russian Geographical Society *Valeri Barsukov, geologist *Vladimir Belousov, geologist *Lev Berg, determined the depth of Central Asian lakes, including Balkhash Lake and Issyk Kul, a head of the Soviet Geographical Society *Yuri Bilibin, geologist, studied placer geology and organized expeditions that discovered gold de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1952 Deaths
Year 195 ( CXCV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Scrapula and Clemens (or, less frequently, year 948 ''Ab urbe condita''). The denomination 195 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus has the Roman Senate deify the previous emperor Commodus, in an attempt to gain favor with the family of Marcus Aurelius. * King Vologases V and other eastern princes support the claims of Pescennius Niger. The Roman province of Mesopotamia rises in revolt with Parthian support. Severus marches to Mesopotamia to battle the Parthians. * The Roman province of Syria is divided and the role of Antioch Antioch on the Orontes (; grc-gre, Ἀντιόχεια ἡ ἐπὶ Ὀρόντου, ''Antiókhei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1901 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * 19 (film), ''19'' (film), a 2001 Japanese film * Nineteen (film), ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * 19 (Adele album), ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD (rapper), MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * XIX (EP), ''XIX'' (EP), a 2019 EP by 1the9 Songs * 19 (song), "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album ''Refugee (Bad4Good album), Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * Nineteen (song), "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Minerals Named After People
This is a list of minerals named after people. The chemical composition follows name. A *Abelsonite: C31H32N4Ni – American physicist Philip Hauge Abelson (1913–2004)alfred *Abswurmbachite: Cu2+Mn3+6O8SiO4 – German mineralogist Irmgard Abs-Wurmbach * Adamite: Zn2AsO4OH – French mineralogist Gilbert Joseph Adam (1795–1881) *Agrellite: NaCa2Si4O10F – English optical mineralogist Stuart Olof Agrell (1913–1996) * Agricolaite: K4(UO2)(CO3)3 – German scholar Georgius Agricola (1494–1555) * Aheylite: Fe2+Al6 (PO4)2sub>2·4H2O – American geologist Allen V. Heyl (1918–2008) * Albrechtschraufite: Ca4Mg(UO2)2(CO3)6F2·17H2O – Albrecht Schrauf (1837–1897), professor of mineralogy, University of Vienna * Alexandrite (variety of chrysoberyl): – Tsar Alexander II of Russia (1818–1881) *Alforsite: Ba5Cl(PO4)3 – American geologist John T. Alfors (1930–2005) *Allabogdanite: (Fe,Ni)2P – Alla Bogdanova, Geological Ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Far East
The Russian Far East (russian: Дальний Восток России, r=Dal'niy Vostok Rossii, p=ˈdalʲnʲɪj vɐˈstok rɐˈsʲiɪ) is a region in Northeast Asia. It is the easternmost part of Russia and the Asian continent; and is administered as part of the Far Eastern Federal District, which is located between Lake Baikal in eastern Siberia and the Pacific Ocean. The area's largest city is Khabarovsk, followed by Vladivostok. The region shares land borders with the countries of Mongolia, China, and North Korea to its south, as well as maritime boundaries with Japan to its southeast, and with the United States along the Bering Strait to its northeast. The Russian Far East is often considered as a part of Siberia (previously during the Soviet era when it was called the Soviet Far East). Terminology In Russia, the region is usually referred to as just "Far East" (). What is known in English as the Far East is usually referred to as "the Asia-Pacific Region" (, abbrevia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bilibinskite
Bilibinskite is an Au - Cu - Pb telluride. It is a rare mineral that was named after Soviet geologist Yuri Bilibin (1901–1952), who researched the geology of gold deposits during the time of the USSR. Properties Bilibinskite is a metallic mineral with a color that ranges from opaque bronze-colored to light-brown or brownish-pink. It has a sub-metallic luster, a brown streak color and has no fission. Bilibinskite crystallizes in the cubic system. It has a high relative density of 14.27. The mineral has a hardness of 4.5 to 5 and it is not radioactive. Occurrence Bilibinskite is a very rare mineral that formed in the weathering zones of gold tellurides. The type locality is the Kamchatka Peninsula in the Russian Far East, where the mineral was discovered in 1978. It has also been found in hypogene ores of Kazakhstan, Xinjiang and Tuva.I.Y. Nekrasov, ''Geochemistry, Mineralogy and Genesis of Gold Deposits'', table 20. See also *List of minerals named after people This is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chukotka Autonomous Okrug
Chukotka (russian: Чуко́тка), officially the Chukotka Autonomous Okrug,, ''Čukotkakèn avtonomnykèn okrug'', is the easternmost federal subjects of Russia, federal subject of Russia. It is an autonomous okrug situated in the Russian Far East, and shares a border with the Sakha, Sakha Republic to the west, Magadan Oblast to the south-west, and Kamchatka Krai to the south. Anadyr (town), Anadyr is the largest types of inhabited localities in Russia, town and the administrative center, capital, and the easternmost settlement to have town status in Russia. Chukotka is primarily populated by ethnic Russians, Chukchi people, Chukchi, and other Indigenous peoples of Siberia, indigenous peoples. It is the only autonomous okrug in Russia that is not included in, or subordinate to, another federal subject, having separated from Magadan Oblast in 1992. It is home to Lake Elgygytgyn, an impact crater lake, and Anyuyskiy, an extinct volcano. The village of Uelen is the easternmos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bilibino District
Bilibinsky District (russian: Били́бинский райо́н; , ''Bilibinkèn rajon'') is an administrativeLaw #33-OZ and municipalLaw #43-OZ district (raion), one of the six in Chukotka Autonomous Okrug, Russia. It is located in the west of the autonomous okrug and borders with Chaunsky District in the northeast, Anadyrsky District in the east, Koryak Okrug of Kamchatka Krai in the southeast, Magadan Oblast in the southwest, and the Sakha Republic in the west. The area of the district is .Official website of Bilibinsky DistrictGeneral information Its administrative center is the town of Bilibino. Population: The population of Bilibino accounts for 74.8% of the district's total population. Archeological finds indicate that the territory of what is now Bilibinsky District was first inhabited in the early Neolithic. Following the establishment of Anadyrsk by Semyon Dezhnyov in the 17th century, the Bolshoy Anyuy River, which flows through the modern district, was an importa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bilibino
Bilibino (russian: Били́бино) is a town and the administrative center of Bilibinsky District in Chukotka Autonomous Okrug, Russia. It is located northwest of Anadyr, the administrative center of the autonomous okrug. It is the second largest town in the autonomous okrug after Anadyr. Population: Geography The town of Bilibino was built at the confluence of the Karalveyem and Bolshoy Keperveyem Rivers (Kolyma's basin). Bilibino is on the transition zone between the conifer forest and the tundra of the East Siberian Mountains, southeast of the Pyrkanay Range (Горы Пырканай), southwest of the Rauchuan Range (Раучуанский хребет) and north of the Kyrganay Range and the Chuvan Mountains. History As with much of the rest of Chukotka, the earliest human remains found in the region around Bilibino have been dated to the Early Neolithic, with camp sites having been excavated at Orlovka 2, a site on the banks of the Orlovka River, as well as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volkovo Cemetery
The Volkovo Cemetery (also Volkovskoe) (russian: Во́лковское кла́дбище or Во́лково кла́дбище) is one of the largest and oldest non-Orthodox cemeteries in Saint Petersburg, Russia. Until the early 20th century it was one of the main burial grounds for Lutheran Germans in Russia. It is estimated that over 100,000 people have been buried at this cemetery since 1773. Origins 1770–1773 Between late 1771 and 1772, Catherine the Great, empress of the Russian empire, issued an edict which decreed that, from that point on, any person who died (regardless of social standing or class origins) no longer had the right to be buried within church crypts or adjacent churchyards. New cemeteries had to be built across the entire Russian Empire and from then on they all had to be located outside city limits. One of the main motivations behind these measures was overcrowding in church crypts and graveyards. However, the true deciding factor which led to the new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
