|
Kalgoorlieite
Kalgoorlieite (IMA2015-119) is a mineral from Kalgoorlie, Western Australia. Kalgoorlieite is the fourth oxygen-free arsenic-tellurium Tellurium is a chemical element with the symbol Te and atomic number 52. It is a brittle, mildly toxic, rare, silver-white metalloid. Tellurium is chemically related to selenium and sulfur, all three of which are chalcogens. It is occasionall ... mineral after benleonardite, debattistiite, and törnroosite. It was discovered in 2015 by a Curtin University academic Dr Kirsten Rempel while she was checking samples in the Kalgoorlie School of Mines Museum, and declared a new mineral in 2016, after verification and classification. References {{reflist, 30em Arsenic minerals Telluride minerals City of Kalgoorlie–Boulder Monoclinic minerals Minerals in space group 12 Minerals described in 2016 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenic
Arsenic is a chemical element with the symbol As and atomic number 33. Arsenic occurs in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal. Arsenic is a metalloid. It has various allotropes, but only the gray form, which has a metallic appearance, is important to industry. The primary use of arsenic is in alloys of lead (for example, in car batteries and ammunition). Arsenic is a common n-type dopant in semiconductor electronic devices. It is also a component of the III-V compound semiconductor gallium arsenide. Arsenic and its compounds, especially the trioxide, are used in the production of pesticides, treated wood products, herbicides, and insecticides. These applications are declining with the increasing recognition of the toxicity of arsenic and its compounds. A few species of bacteria are able to use arsenic compounds as respiratory metabolites. Trace quantities of arsenic are an essential dietary element in rats, ham ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telluride Mineral
A telluride mineral is a mineral that has the telluride anion as a main component. Tellurides are similar to sulfides and are grouped with them in both the Dana and Strunz mineral classification systems.http://webmineral.com/strunz/II.shtml Webmineral Strunz Examples include: * altaite * calaverite * coloradoite * empressite * hessite * kostovite * krennerite * melonite * merenskyite * petzite * rickardite * stützite * sylvanite * tellurobismuthite * temagamite * tetradymite * vulcanite See also * Cripple Creek & Victor Gold Mine The Cripple Creek & Victor Gold Mine, formerly and historically the Cresson Mine, is an active gold mine located near the town of Victor, in the Cripple Creek mining district in the US state of Colorado. The richest gold mine in Colorado history ... References * {{Mineral-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalgoorlie School Of Mines
Western Australian School of Mines (WASM) was founded in 1902 as the ''Kalgoorlie School of Mines'' It was a tertiary school specialising in subjects directly related to the Western Australian mining industry. Originally located in Coolgardie, WASM later moved to Kalgoorlie and continued to be primarily funded from independent sources. In 1969 the Department of Mines transferred management of WASM to Western Australian Institute of Technology which later became Curtin University. History The original school was initially set up at Coolgardie in a building erected for the International Mining and Industrial Exhibition of 1899. It moved to Kalgoorlie in 1903 after State government funds were released. The following description appeared in the ''Western Argus'' on 7 June 1903: "The first week in October should see the completion of the Kalgoorlie School of Mines building, which is now being erected in Egan Street, next to the Chamber of Mines. It is a spacious structure wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monoclinic Minerals
In crystallography, the monoclinic crystal system is one of the seven crystal systems. A crystal system is described by three vectors. In the monoclinic system, the crystal is described by vectors of unequal lengths, as in the orthorhombic system. They form a parallelogram prism. Hence two pairs of vectors are perpendicular (meet at right angles), while the third pair makes an angle other than 90°. Bravais lattices Two monoclinic Bravais lattices exist: the primitive monoclinic and the base-centered monoclinic. For the base-centered monoclinic lattice, the primitive cell has the shape of an oblique rhombic prism;See , row mC, column Primitive, where the cell parameters are given as a1 = a2, α = β it can be constructed because the two-dimensional centered rectangular base layer can also be described with primitive rhombic axes. Note that the length a of the primitive cell below equals \frac \sqrt of the conventional cell above. Crystal classes The table below org ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City Of Kalgoorlie–Boulder
The City of Kalgoorlie–Boulder is a local government area in the Goldfields–Esperance region of Western Australia, about east of the state capital, Perth. Covering an area of , the city is larger than the country of Portugal with a land area of . Its seat of government is the town of Kalgoorlie; all but 244 of the city's population live in either Kalgoorlie or Boulder. History This region has a long history of continuous inhabitation and cultivation by Aboriginal Australians. In the years immediately after discovery of gold in the region, a variety of local government entities sprang up around the often-temporary settlements on the Kalgoorlie goldfields. Only three persisted beyond the early 20th century: * The Municipality of Kalgoorlie was formed in 1895 and renamed the Town of Kalgoorlie in 1961. * The Municipality of Boulder was formed in 1897. It became the Town of Boulder in 1961. * The East Coolgardie Roads Board was formed in 1895. It renamed the Kalgoorlie R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telluride Minerals
Telluride may refer to: *Telluride, Colorado, the county seat of San Miguel County in southwest Colorado *Telluride Ski Resort, a ski resort located in Mountain Village, Colorado *Telluride Film Festival, a film festival that takes place in Telluride, Colorado *Telluride (chemistry), the tellurium anion and its derivatives *Telluride mineral, any mineral that has the telluride ion as its main component *Telluride Association, an educational non-profit organization in the United States *Telluride House, a Cornell University residential society and one of the Telluride Association's programs * "Telluride" (song), by Tim McGraw, 2001; covered by Josh Gracin, 2008 *Kia Telluride The Kia Telluride is a mid-size crossover SUV with three-row seating manufactured and marketed by Kia since 2019. Positioned above the smaller Sorento, the Telluride was previewed as a concept car in 2016, with the production model debuting in th ..., a mid-size crossover SUV made by Kia Motors See also * * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenic Minerals
The arsenic minerals or arsenic group are a group of trigonal symmetry minerals composed of arsenic-like elements, and one alloy. The elements are arsenic, antimony and bismuth. The alloy is stibarsen Stibarsen or allemontite is a natural form of arsenic antimonide (AsSb) or antimony arsenide (SbAs). The name stibarsen is derived from Latin ''stibium'' (antimony) and arsenic, whereas allemonite refers to the locality Allemont in France where ... (SbA) an alloy of arsenic and antimony. References Mineral groups {{mineral-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Broadcasting Corporation
The Australian Broadcasting Corporation (ABC) is the national broadcaster of Australia. It is principally funded by direct grants from the Australian Government and is administered by a government-appointed board. The ABC is a publicly-owned body that is politically independent and fully accountable, with its charter enshrined in legislation, the ''Australian Broadcasting Corporation Act 1983''. ABC Commercial, a profit-making division of the corporation, also helps to generate funding for content provision. The ABC was established as the Australian Broadcasting Commission on 1 July 1932 by an act of federal parliament. It effectively replaced the Australian Broadcasting Company, a private company established in 1924 to provide programming for A-class radio stations. The ABC was given statutory powers that reinforced its independence from the government and enhanced its news-gathering role. Modelled after the British Broadcasting Corporation (BBC), which is funded by a tel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curtin University
Curtin University, formerly known as Curtin University of Technology and Western Australian Institute of Technology (WAIT), is an Australian public research university based in Bentley, Perth, Western Australia. It is named after John Curtin, Prime Minister of Australia from 1941 to 1945, and is the largest university in Western Australia, with 59,939 students in 2021. Curtin was conferred university status after legislation was passed by the Parliament of Western Australia in 1986. Since then, the university has expanded its presence and has campuses in Singapore, Malaysia, Dubai and Mauritius, and has ties with 90 exchange universities in 20 countries. The university comprises five main faculties with over 95 specialists centres. It had a campus in Sydney from 2005 to 2016. Curtin University is a member of the Australian Technology Network. Curtin University is active in research in a range of academic and practical fields. Curtin is the only Western Australian university ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monoclinic
In crystallography, the monoclinic crystal system is one of the seven crystal systems. A crystal system is described by three vectors. In the monoclinic system, the crystal is described by vectors of unequal lengths, as in the orthorhombic system. They form a parallelogram prism. Hence two pairs of vectors are perpendicular (meet at right angles), while the third pair makes an angle other than 90°. Bravais lattices Two monoclinic Bravais lattices exist: the primitive monoclinic and the base-centered monoclinic. For the base-centered monoclinic lattice, the primitive cell has the shape of an oblique rhombic prism;See , row mC, column Primitive, where the cell parameters are given as a1 = a2, α = β it can be constructed because the two-dimensional centered rectangular base layer can also be described with primitive rhombic axes. Note that the length a of the primitive cell below equals \frac \sqrt of the conventional cell above. Crystal classes The table below org ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
