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Archibald Bruce (mineralogist)
Archibald Bruce (February 1777 – February 22, 1818) was an American physician and mineralogist. Biography Bruce was born in New York City in February 1777 and graduated from Columbia College in 1795 with a Bachelor of Arts degree. His father, William Bruce, head of the medical department of the British army at New York, on being ordered to the West Indies, specially directed that his son should not be brought up to the medical profession. From the medical lectures of Nicholas Romayne, the teachings of Dr. Hosack, and attendance on the courses of medical instruction of Columbia, he attained a knowledge of the science. He went to Europe in 1798, received an M.D. from the University of Edinburgh in 1800, and, in a tour of two years in France, Switzerland, and Italy, collected a mineralogical cabinet of great value. He married in London, and in the summer of 1803, returned to New York city and began practice. In 1807, he was appointed professor of materia medica and mineralo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with a respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics, and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy. With an estimated population in 2024 of 8,478,072 distributed over , the city is the most densely populated major city in the United States. New York City has more than double the population of Los Angeles, the nation's second-most populous city. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brucite
Brucite is the mineral form of magnesium hydroxide, with the chemical formula Magnesium, Mg(hydroxyl, OH)2. It is a common alteration product of periclase in marble; a low-temperature hydrothermal Vein (geology), vein mineral in metamorphosed limestones and Chlorite group, chlorite schists; and formed during serpentinization of dunites. Brucite is often found in association with Serpentine group, serpentine, calcite, aragonite, Dolomite (mineral), dolomite, magnesite, hydromagnesite, artinite, talc and chrysotile. It adopts a layered CdI2-like structure with hydrogen-bonds between the layers. Discovery Brucite was first described in 1824 by François Sulpice Beudant and named for the discoverer, American mineralogist, Archibald Bruce (mineralogist), Archibald Bruce (1777–1818). A fibrous variety of brucite is called nemalite. It occurs in fibers or laths, usually elongated along [1010], but sometimes [1120] Miller index, crystalline directions. Occurrence A notable location i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century American Physicians
The 19th century began on 1 January 1801 (represented by the Roman numerals MDCCCI), and ended on 31 December 1900 (MCM). It was the 9th century of the 2nd millennium. It was characterized by vast social upheaval. Slavery was Abolitionism, abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanded beyond its British homeland for the first time during the 19th century, particularly remaking the economies and societies of the Low Countries, France, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Catholic Church, in response to the growing influence and power of modernism, secularism and materialism, formed the First Vatican Council in the late 19th century to deal with such problems an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1818 Deaths
Events January–March * January 1 ** Battle of Koregaon: Troops of the British East India Company score a decisive victory over the Maratha Confederacy, Maratha Empire. ** English author Mary Shelley publishes the novel ''Frankenstein'' anonymously. * January 3 (21:52 UTC) – Venus Occultation, occults Jupiter. It is the last occultation of one planet by another before November 22, 2065. * January 6 – The Treaty of Mandeswar brings an end to the Third Anglo-Maratha War, ending the dominance of Marathas, and enhancing the power of the British East India Company, which controls territory occupied by 180 million Demographics of India, Indians. * January 12 – The Dandy horse (''Laufmaschine'' bicycle) is patented by Karl Drais in Mannheim. * February 3 – Jeremiah Chubb is granted a British patent for the Chubb detector lock. * February 4 – Writer Walter Scott finds the Honours of Scotland in Edinburgh Castle. * February 5 – Upon his death, King Charles XIII ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1777 Births
Events January–March * January 2 – American Revolutionary War – Battle of the Assunpink Creek: American general George Washington's army repulses a British attack by Lieutenant General Charles Cornwallis, in a second battle at Trenton, New Jersey. * January 3 – American Revolutionary War – Battle of Princeton: American general George Washington's army defeats British troops. * January 13 – Mission Santa Clara de Asís is founded in what becomes Santa Clara, California. * January 15 – Vermont declares its independence from New York, becoming the Vermont Republic, an independent country, a status it retains until it joins the United States as the 14th state in 1791. * January 21 – The Continental Congress approves a resolution "that an unauthentic copy, with names of the signers of the Declaration of independence, be sent to each of the United States. *February 5 – Under the 1st Constitution of Georgia, 8 counties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apoplexy
Apoplexy () refers to the rupture of an internal organ and the associated symptoms. Informally or metaphorically, the term ''apoplexy'' is associated with being furious, especially as "apoplectic". Historically, it described what is now known as a hemorrhagic stroke, typically involving a ruptured blood vessel in the brain; modern medicine typically specifies the anatomical location of the bleeding, such as cerebral apoplexy, ovarian apoplexy, or pituitary apoplexy. Historical meaning From the late 14th to the late 19th century, the diagnosis ''apoplexy'' referred to any sudden death that began with abrupt loss of consciousness, especially when the victim died within seconds after losing consciousness. The word ''apoplexy'' was sometimes used to refer to the symptom of sudden loss of consciousness immediately preceding death. Strokes, ruptured aortic aneurysms, and even heart attacks were referred to as apoplexy in the past, because before the advent of biomedical scienc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New-York Historical Society
The New York Historical (known as the New-York Historical Society from 1804 to 2024) is an American history museum and library on the Upper West Side of Manhattan in New York City. The society was founded in 1804 as New York's first museum. It presents exhibitions, public programs, and research that explore the history of New York and the nation. The New York Historical Museum & Library has been at its present location since 1908. The granite building was designed by York & Sawyer in a classic Roman Eclectic style. The building, along Central Park West between 76th and 77th Streets, is a New York City designated landmark. A renovation, completed in November 2011, made the building more accessible to the public, provided space for an interactive children's museum, and facilitated access to its collections. Louise Mirrer has been the president of the New York Historical since 2004. Beginning in 2005, the museum presented a two-year exhibit on ''Slavery in New York,'' its large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Titanium
Titanium is a chemical element; it has symbol Ti and atomic number 22. Found in nature only as an oxide, it can be reduced to produce a lustrous transition metal with a silver color, low density, and high strength, resistant to corrosion in sea water, aqua regia, and chlorine. Titanium was discovered in Cornwall, Great Britain, by William Gregor in 1791 and was named by Martin Heinrich Klaproth after the Titans of Greek mythology. The element occurs within a number of minerals, principally rutile and ilmenite, which are widely distributed in the Earth's crust and lithosphere; it is found in almost all living things, as well as bodies of water, rocks, and soils. The metal is extracted from its principal mineral ores by the Kroll and Hunter processes. The most common compound, titanium dioxide (TiO2), is a popular photocatalyst and is used in the manufacture of white pigments. Other compounds include titanium tetrachloride (TiCl4), a component of smoke screens and cata ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sussex County, New Jersey
Sussex County () is the northernmost county in the U.S. state of New Jersey. Its county seat is Newton.New Jersey County Map . Accessed July 10, 2017. It is part of the and is part of New Jersey's Skylands Region. As of the 2020 census, the county was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zincite
Zincite is the mineral form of zinc oxide ( Zn O). Its crystal form is rare in nature; a notable exception to this is at the Franklin and Sterling Hill Mines in New Jersey, an area also famed for its many fluorescent minerals. It has a hexagonal crystal structure and a color that depends on the presence of impurities. The zincite found at the Franklin Furnace is red-colored, mostly due to iron and manganese dopants, and associated with willemite and franklinite. Zincite crystals can be grown artificially, and synthetic zincite crystals are available as a by-product of zinc smelting. Synthetic crystals can be colorless or can range in color from dark red, orange, or yellow to light green. Both natural and synthetic zincite crystals are significant for their early use as semiconductor crystal detectors in the early development of crystal radios before the advent of vacuum tubes. As an early radio detector it was used in conjunction with another mineral, galena, and this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Mineralogical Journal
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia College (New York)
Columbia College is the oldest undergraduate college of Columbia University, a private Ivy League research university in New York City. Established in 1754 as King's College on the grounds of Trinity Church in Manhattan, it is the oldest institution of higher learning in the state of New York and the fifth oldest in the United States. Columbia was established as a colonial college by royal charter under George II of Great Britain. It was renamed Columbia College in 1784 following the American Revolution, and in 1787 was placed under a private board of trustees headed by alumni Alexander Hamilton and John Jay. Columbia College is distinctive for its comprehensive Core Curriculum and is among the most selective of American colleges, with an admission rate of 3.85% in 2024. History Columbia College was founded as King's College in 1754 in the Province of New York by royal charter from King George II of Great Britain. Owing in part to the influence of the Church of En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
