Christian Ernst Weiss
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Christian Ernst Weiss
Christian Ernst Weiss (12 May 1833, in Eilenburg – 4 July 1890, in Schkeuditz) was a German mineralogist, geologist and palaeontologist. He is not to be confused with the historian Christian Ernst Weiße (1766–1832). Works * ''Ueber die krystallographische Entwicklung des Quarzsystems und über krystallographische Entwicklungen im Allgemeinen'', Phil. Diss., H. W. Schmidt, Halle (Saale) 1859 * ''Die Mineralien der Freiberger Erzgänge: E. Weiss. Bevorwortet und mit Bemerkungen versehen von B. von Cotta'', 1860 * ''Über Voltzia und andere Pflanzen des bunten Sandsteins zwischen der untern Saar und dem Rheine.'' Neues Jahrbuch für Mineralogie, Geologie und Palaeontologie, Jahrgang 1864, 279 – 294, Tafel V, Stuttgart 1864 * ''Beiträge zur Kenntniss der Feldspathbildung und Anwendung auf die Entstehung von Quarztrachyt und Quarzporphyr'', 1866 * ''Begleitworte zur geognostischen Uebersichtskarte des kohlenführenden Saar-Rhein-Gebietes'', 1868 * ''Gliederung der Trias im ...
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Eilenburg
Eilenburg (; hsb, Jiłow) is a town in Germany. It lies in the district of Nordsachsen in Saxony, approximately 20 km northeast of the city of Leipzig. Geography Eilenburg lies at the banks of the river Mulde at the southwestern edge of the Düben Heath wildlife park. The town is subdivided into three urban districts: ''Berg'', ''Mitte'' and ''Ost'' and six rural districts named ''Behlitz'', ''Hainichen'', ''Kospa'', ''Pressen'', ''Wedelwitz'' and ''Zschettgau''. Neighbouring towns and cities are Leipzig (20 kilometres distant), Delitzsch (21), Bad Düben (16), Torgau (25) and Wurzen (12). History Eilenburg Castle was first mentioned on 29 July 961 in a document by Otto I. as ''civitas Ilburg''. The name has Slavic origin and means ''town with clay deposits''. A settlement of tradespeople probably developed from the 11th century in the vicinity of the castle. The town was incorporated in the Margravate of Meissen in 1386. In the 16th century Eilenburg was cent ...
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Schkeuditz
Schkeuditz () is a Große Kreisstadt in the district of Nordsachsen, in Saxony, Germany. It is situated on the White Elster river, 12 km northwest of Leipzig. Leipzig/Halle Airport is located in Schkeuditz. The letter processing center for the greater Leipzig region is also located in Schkeuditz. "Schkeuditzer Kreuz", the first cloverleaf exchange in Germany was opened in 1936 and is today the intersection between the autobahns A9 and A14. History Schkeuditz was first documented in the year 981 as a church in Merseburg Merseburg () is a town in central Germany in southern Saxony-Anhalt, situated on the river Saale, and approximately 14 km south of Halle (Saale) and 30 km west of Leipzig. It is the capital of the Saalekreis district. It had a diocese ... bishopric with the name "scudici". Population over time The population development over time is given in the following table. Like many towns in east Germany, the population is lower today than just afte ...
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Mineralogy
Mineralogy is a subject of geology specializing in the scientific study of the chemistry, crystal structure, and physical (including optical) properties of minerals and mineralized artifacts. Specific studies within mineralogy include the processes of mineral origin and formation, classification of minerals, their geographical distribution, as well as their utilization. History Early writing on mineralogy, especially on gemstones, comes from ancient Babylonia, the ancient Greco-Roman world, ancient and medieval China, and Sanskrit texts from ancient India and the ancient Islamic world. Books on the subject included the ''Naturalis Historia'' of Pliny the Elder, which not only described many different minerals but also explained many of their properties, and Kitab al Jawahir (Book of Precious Stones) by Persian scientist Al-Biruni. The German Renaissance specialist Georgius Agricola wrote works such as '' De re metallica'' (''On Metals'', 1556) and ''De Natura Fossilium'' ( ...
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Geologist
A geologist is a scientist who studies the solid, liquid, and gaseous matter that constitutes Earth and other terrestrial planets, as well as the processes that shape them. Geologists usually study geology, earth science, or geophysics, although backgrounds in physics, chemistry, biology, and other sciences are also useful. Field research (field work) is an important component of geology, although many subdisciplines incorporate laboratory and digitalized work. Geologists can be classified in a larger group of scientists, called geoscientists. Geologists work in the energy and mining sectors searching for natural resources such as petroleum, natural gas, precious and base metals. They are also in the forefront of preventing and mitigating damage from natural hazards and disasters such as earthquakes, volcanoes, tsunamis and landslides. Their studies are used to warn the general public of the occurrence of these events. Geologists are also important contributors to climate ch ...
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Palaeontology
Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossils to classify organisms and study their interactions with each other and their environments (their paleoecology). Paleontological observations have been documented as far back as the 5th century BC. The science became established in the 18th century as a result of Georges Cuvier's work on comparative anatomy, and developed rapidly in the 19th century. The term itself originates from Greek (, "old, ancient"), (, ( gen. ), "being, creature"), and (, "speech, thought, study"). Paleontology lies on the border between biology and geology, but differs from archaeology in that it excludes the study of anatomically modern humans. It now uses techniques drawn from a wide range of sciences, including biochemistry, mathematics, and engineering. U ...
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Halle (Saale)
Halle (Saale), or simply Halle (; from the 15th to the 17th century: ''Hall in Sachsen''; until the beginning of the 20th century: ''Halle an der Saale'' ; from 1965 to 1995: ''Halle/Saale'') is the largest city of the Germany, German States of Germany, state of Saxony-Anhalt, the fifth most populous city in the area of former East Germany after (East Berlin, East) Berlin, Leipzig, Dresden and Chemnitz, as well as the List of cities in Germany by population, 31st largest city of Germany, and with around 239,000 inhabitants, it is slightly more populous than the state capital of Magdeburg. Together with Leipzig, the largest city of Saxony, Halle forms the polycentric Leipzig-Halle conurbation. Between the two cities, in Schkeuditz, lies Leipzig/Halle Airport, Leipzig/Halle International Airport. The Leipzig-Halle conurbation is at the heart of the larger Central German Metropolitan Region. Halle lies in the south of Saxony-Anhalt, in the Leipzig Bay, the southernmost part of the N ...
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Berlin
Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constituent states, Berlin is surrounded by the State of Brandenburg and contiguous with Potsdam, Brandenburg's capital. Berlin's urban area, which has a population of around 4.5 million, is the second most populous urban area in Germany after the Ruhr. The Berlin-Brandenburg capital region has around 6.2 million inhabitants and is Germany's third-largest metropolitan region after the Rhine-Ruhr and Rhine-Main regions. Berlin straddles the banks of the Spree, which flows into the Havel (a tributary of the Elbe) in the western borough of Spandau. Among the city's main topographical features are the many lakes in the western and southeastern boroughs formed by the Spree, Havel and Dahme, the largest of which is Lake Müggelsee. Due to its l ...
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Wilhelm Von Gümbel
Ritter (i. e. personal knight) Karl Wilhelm von Gümbel (11 February 1823 – 18 June 1898), German geologist, was born at Dannenfels, in the Palatinate of the Rhine, and is known chiefly by his researches on the geology of Bavaria. He was the brother of bryologist Wilhelm Theodor Gümbel (1812–1858). He received a practical and scientific education in mining at Munich and Heidelberg, taking the degree of Ph.D. at Munich in 1862; and he was engaged for a time at the colliery of St Ingbert and as a surveyor in that district. In 1851, when the Geological Survey of Bavaria was instituted, Gumbel was appointed chief geologist; in 1863 he was made honorary professor of geognosy and surveying at the university of Munich, and in 1879, Oberberg director of the Bavarian mining department with which the Geological Survey was incorporated. His geological map of Bavaria appeared in 1858, and the official memoir descriptive of the detailed work, entitled ''Geognoslische Be ...
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Allgemeine Deutsche Biographie
''Allgemeine Deutsche Biographie'' (ADB, german: Universal German Biography) is one of the most important and comprehensive biographical reference works in the German language. It was published by the Historical Commission of the Bavarian Academy of Sciences between 1875 and 1912 in 56 volumes, printed in Leipzig by Duncker & Humblot. The ADB contains biographies of about 26,500 people who died before 1900 and lived in the German language Sprachraum of their time, including people from the Netherlands before 1648. Its successor, the '' Neue Deutsche Biographie'', was started in 1953 and is planned to be finished in 2023. The index and full-text articles of ADB and NDB are freely available online via the website ''German Biography'' (''Deutsche Biographie''). Notes References * * External links * ''Allgemeine Deutsche Biographie'' - full-text articles at German Wikisource Wikisource is an online digital library of free-content textual sources on a wiki, operated b ...
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1833 Births
Events January–March * January 3 – Reassertion of British sovereignty over the Falkland Islands in the South Atlantic. * February 6 – His Royal Highness Prince Otto Friedrich Ludwig of Bavaria assumes the title His Majesty Othon the First, by the Grace of God, King of Greece, Prince of Bavaria. * February 16 – The United States Supreme Court hands down its landmark decision of Barron v. Mayor and City Council of Baltimore. * March 4 – Andrew Jackson is sworn in for his second term as President of the United States. April–June * April 1 – General Antonio López de Santa Anna is elected President of Mexico by the legislatures of 16 of the 18 Mexican states. During his frequent absences from office to fight on the battlefield, Santa Anna turns the duties of government over to his vice president, Valentín Gómez Farías. * April 18 – Over 300 delegates from England, Scotland, Wales and Ireland travel to the office of the Prime Minister, the Earl Grey, to cal ...
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1890 Deaths
Year 189 ( CLXXXIX) 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 Silanus and Silanus (or, less frequently, year 942 ''Ab urbe condita''). The denomination 189 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 * Plague (possibly smallpox) kills as many as 2,000 people per day in Rome. Farmers are unable to harvest their crops, and food shortages bring riots in the city. China * Liu Bian succeeds Emperor Ling, as Chinese emperor of the Han Dynasty. * Dong Zhuo has Liu Bian deposed, and installs Emperor Xian as emperor. * Two thousand eunuchs in the palace are slaughtered in a violent purge in Luoyang, the capital of Han. By topic Arts and sciences * Galen publishes his ''"Treatise on the various temperaments"'' (aka '' ...
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People From Eilenburg
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form " people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural f ...
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