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Mineral Collecting
Mineral collecting is the hobby of systematically collecting, identifying and displaying mineral specimens. Mineral collecting can also be a part of the profession of mineralogy and allied geologic specialties. Individual collectors often specialize in certain areas, for example collecting samples of several varieties of the mineral calcite from locations spread throughout a region or the world, or of minerals found in pegmatites. History Generally considered the "father of mineralogy", Georgius Agricola (1494–1555) was also an avid mineral collector. He wrote several books, including two of enduring significance: De Re Metallica, an early treatise on mining, and De Natura Fossilium, the first (1546) modern textbook of mineralogy. Another famous 16th century mineral collector was Holy Roman Emperor Rudolf II (1552–1612). He built a large mineral collection while employing Anselmus de Boodt (ca. 1550–1634), his court physician and another avid mineral collector, to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geology
Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth sciences, including hydrology, and so is treated as one major aspect of integrated Earth system science and planetary science. Geology describes the structure of the Earth on and beneath its surface, and the processes that have shaped that structure. It also provides tools to determine the relative and absolute ages of rocks found in a given location, and also to describe the histories of those rocks. By combining these tools, geologists are able to chronicle the geological history of the Earth as a whole, and also to demonstrate the age of the Earth. Geology provides the primary evidence for plate tectonics, the evolutionary history of life, and the Earth's past climates. Geologists broadly study the properties and processes of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mim Museum
The Mim Museum is a private museum in Beirut, Lebanon. The museum displays more than 2000 minerals, representing 450 different species from 70 countries, and is considered one of the most significant private collections of minerals in the world. It opened in 2013. The museum also hosts an exhibition of marine and flying fossils from Lebanon. History The MIM mineral collection was put together from 1997 by Salim Eddé, chemical engineer and co-founder of the computer company Murex4. In 2004, he decided to make his collection accessible to the public and designed the first museum of its kind in Lebanon. Eddé presented the idea to Father René Chamussy, rector of the Saint Joseph University, who adopted it and reserved for the collection 1,300 m2 in the basement of a building then under construction on the campus near the National Museum of Beirut. During the next ten years, Eddé continued to build up his collection, assisted by Jean-Claude Boulliard, curator of the Sorbonn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Houston Museum Of Natural Science
The Houston Museum of Natural Science (abbreviated as HMNS) is a natural history museum located on the northern border of Hermann Park in Houston, Texas, United States. The museum was established in 1909 by the Houston Museum and Scientific Society, an organization whose goals were to provide a free institution for the people of Houston focusing on education and science. Museum attendance totals over two million visitors each year. The museum complex consists of a central facility with four floors of natural science halls and exhibits, the Burke Baker Planetarium, the Cockrell Butterfly Center, and the Wortham Giant Screen Theatre (formerly known as the Wortham IMAX Theatre). The museum is one of the most popular in the United States and ranks just below New York City's American Museum of Natural History and Metropolitan Museum of Art and the M. H. de Young Memorial Museum in San Francisco in most attendance amongst non- Smithsonian museums. Much of the museum's popularity is attr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geological Museum
The Geological Museum (originally the Museum of Economic Geology then the Museum of Practical Geology), started in 1835 as one of the oldest single science museums in the world and now part of the Natural History Museum, London, Natural History Museum in London. It transferred from Jermyn Street to Exhibition Road, South Kensington in 1935 in a building designed by Sir Richard Allison (architect), Richard Allison and John Hatton Markham of the Office of Works. History The Museum of Practical Geology was established in 1837 in a building at 6 Craig's Court, Whitehall, at the suggestion of Henry de la Beche, the first director general of the British Geological Survey, Geological Survey. The museum's library was founded by de la Beche in 1843, mainly by donation from his own library. Initially under the Ordnance Survey, the museum administration moved to the Department of Woods and Forests in 1845. Jermyn Street Larger premises soon became necessary, and a design for a new buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fersman Mineralogical Museum
Fersman Mineralogical Museum (russian: Минералогический музей им. А. Е. Ферсмана) is one of the largest mineral museums of the world, located in Moscow, Russia. Its collections include more than 135,000 items. Among them natural crystals, geodes, druses and other kinds of mineral treasures. The museum was named after Alexander Fersman. History Early history The museum was founded in 1716 in Saint Petersburg as a mineral cabinet of Kunstkamera. On 5 December 1747 a great fire destroyed virtually the whole collection. Only the most valuable items were saved, including the "Silver Horn". In 1836 the Kunstkamera was divided into 7 separate museums, including Mineralogical museum which was moved to the new building. In 1898 the museum was significantly expanded and renamed the Geological museum. In Moscow Museum was moved from Petersburg to Moscow in 1934 together with the Russian Academy of Sciences. Thirty railway carriages were required ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh, Pennsylvania
Pittsburgh ( ) is a city in the Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the second-most populous city in Pennsylvania behind Philadelphia, and the 68th-largest city in the U.S. with a population of 302,971 as of the 2020 census. The city anchors the Pittsburgh metropolitan area of Western Pennsylvania; its population of 2.37 million is the largest in both the Ohio Valley and Appalachia, the second-largest in Pennsylvania, and the 27th-largest in the U.S. It is the principal city of the greater Pittsburgh–New Castle–Weirton combined statistical area that extends into Ohio and West Virginia. Pittsburgh is located in southwest Pennsylvania at the confluence of the Allegheny River and the Monongahela River, which combine to form the Ohio River. Pittsburgh is known both as "the Steel City" for its more than 300 steel-related businesses and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hillman Hall Of Minerals And Gems
The Hillman Hall of Minerals and Gems is a notable mineral and gem collection within the Carnegie Museum of Natural History in Pittsburgh, Pennsylvania. Comprising over 1,300 specimens, Hillman Hall has gained a reputation as one of the finest mineral exhibitions in the United States History The museum's first mineralogy exhibit consisted of about 550 specimens loaned by Professor Gustave Guttenberg, then purchased after his death in 1896 to become the core of the museum's collection. In subsequent decades, it was augmented primarily by gifts, including Andrew Carnegie's 1904 donation of the notable mineral collection of William W. Jefferis of West Chester, Pennsylvania (about 12,000 specimens), and a donation in 1902 of 2,600 gems from John L. Lewis, President of the Lewis Foundry & Machine Company located in Groveton, Pennsylvania. The museum also acquired ores and metals representing Pittsburgh industries, including tin, lead, copper, antimony, and bismuth, as well as local st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnegie Museum Of Natural History
The Carnegie Museum of Natural History (abbreviated as CMNH) is a natural history museum in the Oakland neighborhood of Pittsburgh, Pennsylvania. It was founded by Pittsburgh-based industrialist Andrew Carnegie in 1896. Housing some 22 million specimens, the museum features one of the finest paleontological collections in the world. Description and history The museum consists of organized into 20 galleries as well as research, library, and office space. It holds some 22 million specimens, of which about 10,000 are on view at any given time and about 1 million are cataloged in online databases. In 2008 it hosted 386,300 admissions and 63,000 school group visits. Museum education staff also actively engage in outreach by traveling to schools all around western Pennsylvania. The museum gained prominence in 1899 when its scientists unearthed the fossils of '' Diplodocus carnegii''. Notable dinosaur specimens include one of the world's very few fossils of a juvenile ''Apatosauru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Museum
The Australian Museum is a heritage-listed museum at 1 William Street, Sydney central business district, New South Wales, Australia. It is the oldest museum in Australia,Design 5, 2016, p.1 and the fifth oldest natural history museum in the world, with an international reputation in the fields of natural history and anthropology. It was first conceived and developed along the contemporary European model of an encyclopedic warehouse of cultural and natural history and features collections of vertebrate and invertebrate zoology, as well as mineralogy, palaeontology and anthropology. Apart from exhibitions, the museum is also involved in Indigenous studies research and community programs. In the museum's early years, collecting was its main priority, and specimens were commonly traded with British and other European institutions. The scientific stature of the museum was established under the curatorship of Gerard Krefft, himself a published scientist. The museum is located a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phosphate Mineral
Phosphate minerals contain the tetrahedrally coordinated phosphate (PO43−) anion along sometimes with arsenate (AsO43−) and vanadate (VO43−) substitutions, and chloride (Cl−), fluoride (F−), and hydroxide (OH−) anions that also fit into the crystal structure. The phosphate class of minerals is a large and diverse group, however, only a few species are relatively common. Applications Phosphate rock has high concentration of phosphate minerals, most commonly of the apatite group. It is the major resource mined to produce phosphate fertilizers for the agriculture sector. Phosphate is also used in animal feed supplements, food preservatives, anti-corrosion agents, cosmetics, fungicides, ceramics, water treatment and metallurgy. The largest use of minerals mined for their phosphate content is the production of fertilizer. Phosphate minerals are often used for control of rust and prevention of corrosion on ferrous materials applied with electrochemical conver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeolite
Zeolites are microporous, crystalline aluminosilicate materials commonly used as commercial adsorbents and catalysts. They mainly consist of silicon, aluminium, oxygen, and have the general formula ･y where is either a metal ion or H+. These positive ions can be exchanged for others in a contacting electrolyte solution. exchanged zeolites are particularly useful as solid acid catalysts. The term ''zeolite'' was originally coined in 1756 by Swedish mineralogist Axel Fredrik Cronstedt, who observed that rapidly heating a material, believed to have been stilbite, produced large amounts of steam from water that had been adsorbed by the material. Based on this, he called the material ''zeolite'', from the Greek , meaning "to boil" and , meaning "stone". Zeolites occur naturally but are also produced industrially on a large scale. , 253 unique zeolite frameworks have been identified, and over 40 naturally occurring zeolite frameworks are known. Every new zeolite structure th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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