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Penn, South Australia
Oodla Wirra (formerly Penn) is a small town in the upper Mid North of South Australia. It is on the Barrier Highway approximately halfway from Adelaide to Broken Hill. When the railway was built in 1880, a siding was provided, named Oodla Wirra. Soon after, a town was surveyed near the siding, but it was named ''Penn''. This naming conflict continued until 1940, when the town was renamed Oodla Wirra, to match the railway station. Railway Oodla Wirra is a former railway town, as it was on the narrow-gauge railway between Port Pirie and Cockburn (where it connected to the Silverton Tramway to Broken Hill). When the Commonwealth Government replaced the narrow gauge line with a standard gauge line, the revised route passed south and east of the town. A railway employee was killed in a shunting accident in the Oodla Wirra railyards in 1909. In 1889, ironstone flux was mined from a failed silver mine a few miles away, and carted to Oodla Wirra to be transported by rail to the sm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yorke And Mid North
In South Australia, one of the states and territories of Australia, states of Australia, there are many areas which are commonly known by regional names. Regions are areas that share similar characteristics. These characteristics may be natural such as the Murray River, the coastline, desert or mountains. Alternatively, the characteristics may be cultural, such as common land use. South Australia is divided by numerous sets of regional boundaries, based on different characteristics. In many cases boundaries defined by different agencies are coterminous. Informal divisions Convention and common use has divided South Australia into a number of regions. These do not always have strict boundaries between them and have no general administrative function or status. Many of them correspond to regions used by various administrative or government agencies, but they do not always have the same boundaries or aggregate in the same way. The generally accepted regions are: * Adelaide Plains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Advertiser (Adelaide)
''The Advertiser'' is a daily tabloid format newspaper based in the city of Adelaide, South Australia. First published as a broadsheet named ''The South Australian Advertiser'' on 12 July 1858,''The South Australian Advertiser'', published 1858–1889 National Library of Australia, digital newspaper library. it is currently a tabloid printed from Monday to Saturday. ''The Advertiser'' came under the ownership of in the 1950s, and the full ownership of in 1987. It is a publication of Advertiser Newspapers Pty Ltd (ADV), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petersburg Times
Petersburg, or Petersburgh, may refer to: Places Australia *Petersburg, former name of Peterborough, South Australia Canada * Petersburg, Ontario Russia *Saint Petersburg, sometimes referred to as Petersburg United States * Peterborg, U.S. Virgin Islands *Petersburg, Alaska * Petersburg, California * Petersburg, California, former name of Greasertown, California * Petersburg, Delaware *Petersburg, Georgia *Petersburg, Illinois *Petersburg, Indiana * Petersburg, Iowa (other) *Petersburg, Kentucky (other) *Petersburg, Boone County, Kentucky *Petersburg, Jefferson County, Kentucky *Petersburg, Michigan * Petersburg Township, Jackson County, Minnesota *Petersburg, Minnesota * Petersburg, Missouri *Petersburg, Nebraska * Petersburg, Cape May County, New Jersey * Petersburg, Morris County, New Jersey *Petersburgh, New York *Petersburg, North Carolina (other) *Petersburg, North Dakota *Petersburg, Ohio (other) *Petersburg, Pennsylvania *Petersburg, T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flux (metallurgy)
In metallurgy, a flux () is a chemical cleaning agent, flowing agent, or purifying agent. Fluxes may have more than one function at a time. They are used in both extractive metallurgy and metal joining. Some of the earliest known fluxes were sodium carbonate, potash, charcoal, coke, borax, lime, lead sulfide and certain minerals containing phosphorus. Iron ore was also used as a flux in the smelting of copper. These agents served various functions, the simplest being a reducing agent, which prevented oxides from forming on the surface of the molten metal, while others absorbed impurities into the slag, which could be scraped off the molten metal. Fluxes are also used in foundries for removing impurities from molten nonferrous metals such as aluminium, or for adding desirable trace elements such as titanium. As cleaning agents, fluxes facilitate soldering, brazing, and welding by removing oxidation from the metals to be joined. In some applications molten flux also serve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ironstone
Ironstone is a sedimentary rock, either deposited directly as a ferruginous sediment or created by chemical replacement, that contains a substantial proportion of an iron ore compound from which iron (Fe) can be smelted commercially. Not to be confused with native or telluric iron, which is very rare and found in metallic form, the term ''ironstone'' is customarily restricted to hard, coarsely banded, non-banded, and non-cherty sedimentary rocks of post-Precambrian age. The Precambrian deposits, which have a different origin, are generally known as banded iron formations. The iron minerals comprising ironstones can consist either of oxides, i.e. limonite, hematite, and magnetite; carbonates, i.e. siderite; silicates, i.e. chamosite; or some combination of these minerals.U.S. Bureau of Mines Staff (1996) ''Dictionary of Mining, Mineral, & Related Terms.'' Report SP-96-1, U.S. Department of Interior, U.S. Bureau of Mines, Washington, D.C.Neuendorf, K. K. E., J. P. Mehl Jr., and J. A. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Register (Adelaide)
''The Register'', originally the ''South Australian Gazette and Colonial Register'', and later ''South Australian Register,'' was South Australia's first newspaper. It was first published in London in June 1836, moved to Adelaide in 1837, and folded into '' The Advertiser'' almost a century later in February 1931. The newspaper was the sole primary source for almost all information about the settlement and early history of South Australia. It documented shipping schedules, legal history and court records at a time when official records were not kept. According to the National Library of Australia, its pages contain "one hundred years of births, deaths, marriages, crime, building history, the establishment of towns and businesses, political and social comment". All issues are freely available online, via Trove. History ''The Register'' was conceived by Robert Thomas, a law stationer, who had purchased for his family of land in the proposed South Australian province after be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Australia
The Australian Government, also known as the Commonwealth Government, is the national government of Australia, a federalism, federal parliamentary system, parliamentary constitutional monarchy. Like other Westminster system, Westminster-style systems of government, the Australian Government is made up of three branches: the executive (the Prime Minister of Australia, prime minister, the Ministers of the Crown, ministers, and government departments), the legislative (the Parliament of Australia), and the Judiciary of Australia, judicial. The legislative branch, the federal Parliament, is made up of two chambers: the House of Representatives (Australia), House of Representatives (lower house) and Australian Senate, Senate (upper house). The House of Representatives has 151 Member of parliament, members, each representing an individual electoral district of about 165,000 people. The Senate has 76 members: twelve from each of the six states and two each from Australia's internal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broken Hill
Broken Hill is an inland mining city in the far west of outback New South Wales, Australia. It is near the border with South Australia on the crossing of the Barrier Highway (A32) and the Silver City Highway (B79), in the Barrier Range. It is 315m above sea level, with a hot desert climate, and an average rainfall of 235mm. The closest major city is Adelaide, the capital of South Australia, which is more than 500km to the southwest and linked via route A32. The town is prominent in Australia's mining, industrial relations and economic history after the discovery of silver ore led to the opening of various mines, thus establishing Broken Hill's recognition as a prosperous mining town well into the 1990s. Despite experiencing a slowing economic situation into the late 1990s and 2000s, Broken Hill itself was listed on the National Heritage List in 2015 and remains Australia's longest running mining town. Broken Hill, historically considered one of Australia's boomtowns, has be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silverton Tramway
The Silverton Tramway was a 58-kilometre-long railway line running from Cockburn on the South Australian state border to Broken Hill in New South Wales. Operating between 1888 and 1970, it served the mines in Broken Hill, and formed the link between the New South Wales Government Railways and the narrow gauge South Australian Railways lines. It was owned and operated by the Silverton Tramway Company (STC). The Silverton Tramway was one of only two privately-owned railways in New South Wales, originally founded to transport ore from local mines in the Broken Hill and Silverton region into South Australia. The company soon branched out, not only carrying ore from the mines but freighted other goods and offered a passenger service which eventually accounted for a third of their business. Text was copied from this source, which is available under Creative Commons Attribution 4.0 International License From 1888 to 1970 it was critical to the economic functioning of Broken ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cockburn, South Australia
Cockburn ( ) is a town and locality in the east of the Australian state of South Australia immediately adjacent to the border with New South Wales near Broken Hill. It was established because the New South Wales government refused to allow locomotives of the South Australian Railways to operate in its jurisdiction, requiring locomotives to be changed at the town for 84 years until 1970, when the route was converted from to standard gauge. Huge ore deposits were discovered in Silverton, which in 1884 prompted the government of South Australia to offer to the Government of New South Wales the building of a narrow gauge railway line from the limit of its jurisdiction at the border to Silverton, since horse-drawn drays over rough tracks could not meet the transport task for the journey to Port Pirie. This offer was rejected by the New South Wales government. In response, investors formed the Silverton Tramway Company in 1885 to build the railway line from Silverton to the border. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Pirie, South Australia
Port Pirie is a small city on the east coast of the Spencer Gulf in South Australia, north of the state capital, Adelaide. The city has an expansive history which dates back to 1845. Port Pirie was the first proclaimed regional city in South Australia and is currently the second most important and second busiest port in the state. The city was founded in 1845, and at the 2016 Census had a population of 15,343. Port Pirie is the eighth most populous city in South Australia after Adelaide, Mount Gambier, Gawler, Mount Barker, Whyalla, Murray Bridge and Port Lincoln. The city's economy is dominated by one of the world's largest lead smelters,Port Pirie's lead smelter at risk of breaching licence to ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crystal Brook-Broken Hill Railway Line
A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macroscopic single crystals are usually identifiable by their geometrical shape, consisting of flat faces with specific, characteristic orientations. The scientific study of crystals and crystal formation is known as crystallography. The process of crystal formation via mechanisms of crystal growth is called crystallization or solidification. The word ''crystal'' derives from the Ancient Greek word (), meaning both "ice" and "rock crystal", from (), "icy cold, frost". Examples of large crystals include snowflakes, diamonds, and table salt. Most inorganic solids are not crystals but polycrystals, i.e. many microscopic crystals fused together into a single solid. Polycrystals include most metals, rocks, ceramics, and ice. A third category of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
