|
Alum Cliffs
The Alum Cliffs are a section of cliffed coast facing the Derwent Estuary and Storm Bay along the suburbs of Taroona, Bonnet Hill, and Kingston Beach, Tasmania, Australia. Composed of Permian mudstone, the cliff formation stretches for between Hinsby Beach and Tyndall Beach at Kingston Beach. The cliff face reaches heights of up to above sea level and has vistas of the Derwent Estuary, Storm Bay, South Arm and Bruny Island. History The first reference of the ''Alum Cliffs'' namesake was documented in 1847. Geology The Alum Cliffs are made of Permian mudstone, containing pyrite The mineral pyrite (), or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula Fe S2 (iron (II) disulfide). Pyrite is the most abundant sulfide mineral. Pyrite's metallic luster and pale brass-yellow hue giv .... Once oxidised, the pyrite produces the chemical compound alum. Recreation The Alum Cliffs track is a popular (2.5 hour) return walking track ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tasmania
) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of Tasmania , established_title2 = Federation , established_date2 = 1 January 1901 , named_for = Abel Tasman , demonym = , capital = Hobart , largest_city = capital , coordinates = , admin_center = 29 local government areas , admin_center_type = Administration , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hinsby Beach, Tasmania
Hinsby Beach is a beach along the River Derwent in the Hobart suburb of Taroona, Australia. The south facing beach looks directly out to Storm Bay and the Tasman Sea, with views of the Derwent estuary, the Alum Cliffs, Taroona Shot Tower, the City of Clarence on the eastern shore and Opossum Bay, South Arm. Hinsby Beach is situated between the Alum Cliffs and Taroona Beach. A naturally secluded section of the beach, beyond the rocky south-western outcrop is a zoned naturist beach. History Hinsby Beach has historically been a popular staple of local activity, used for exercise, beach combing, kayaking, sailing, snorkelling, bodyboarding and swimming. Prior to the British colonisation of Tasmania, the land had been occupied for possibly as long as 35,000 years by the semi-nomadic Mouheneener people, a sub-group of the Nuennone, or "South-East tribe". Mouheneener shell middens can be found scattered all along Taroona's foreshores. Extreme weather hit the beach in 2018, ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Channel Highway
The Channel Highway is a regional highway that travels south from Hobart To Huonville, Tasmania, Australia. The Channel Highway starts from the end of Sandy Bay Road and travels south toward Huonville via Taroona, Kingston, Huntingfield, Margate, Kettering, Woodbridge and Cygnet. The shortest way from Hobart to Huonville is via the Huon Highway. Prior to the construction of the Southern Outlet the Channel Highway was the main route used to get to Kingston and other southern towns. Kingston Bypass In February 2010, the Tasmanian Government approved the construction of the 2.8 km Kingston Bypass The Kingston Bypass is a 41 million, highway bypassing the southern Hobart community of Kingston, Tasmania. The proposal of a bypass was originally published in the Hobart Area Transportation Study during 1965. The bypass was completed in 2 .... The bypass includes the Summerleas Road underpass, Algona Road roundabout and dedicated cycle lanes. See also * List of H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Mercury (Hobart)
''The'' ''Mercury'' is a daily newspaper, published in Hobart, Tasmania, Australia, by Davies Brothers Pty Ltd (DBL), a subsidiary of News Corp Australia, itself a subsidiary of News Corp. The weekend issues of the paper are called ''Mercury on Saturday '' and ''Sunday Tasmanian''. The current editor of ''The'' ''Mercury'' is Craig Warhurst. History The newspaper was started on 5 July 1854 by George Auber Jones and John Davies. Two months subsequently (13 September 1854) John Davies became the sole owner. It was then published twice weekly and known as the ''Hobarton Mercury''. It rapidly expanded, absorbing its rivals, and became a daily newspaper in 1858 under the lengthy title ''The Hobart Town Daily Mercury''. In 1860 the masthead was reduced to ''The Mercury'' and in 2006 it was further shortened to simply ''Mercury''. With the imminent demise of the ( Launceston) ''Daily Telegraph'', ''The Mercury'', from March 1928, used the opportunity to increase their penetration th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Bicentenary
The bicentenary of Australia was celebrated in 1988. It marked 200 years since the arrival of the First Fleet of British convict ships at Sydney in 1788. History The bicentennial year marked Captain Arthur Phillip's arrival with the 11 ships of the First Fleet in Sydney Harbour in 1788, and the founding of the city of Sydney and the colony of New South Wales. 1988 is considered the official bicentenary year of the founding of Australia. Celebrations The Australian Bicentenary was marked by pomp and ceremony across Australia to mark the anniversary of the arrival of the First Fleet of British ships at Sydney in 1788. The Australian Bicentennial Authority (ABA), pursuant to the Australian Bicentennial Authority Act 1980, was set up to plan, fund and coordinate projects that emphasized the nation's cultural heritage. State Councils were also created to ensure cooperation between the federal and state governments. The result was a national programme of events and celebrations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alum
An alum () is a type of chemical compound, usually a hydrated double salt, double sulfate salt (chemistry), salt of aluminium with the general chemical formula, formula , where is a valence (chemistry), monovalent cation such as potassium or ammonium. By itself, "alum" often refers to potassium alum, with the formula . Other alums are named after the monovalent ion, such as sodium alum and ammonium alum. The name "alum" is also used, more generally, for salts with the same formula and structure, except that aluminium is replaced by another valence (chemistry), trivalent metal ion like chromium#Chromium(III), chromium, and/or sulfur is replaced by another chalcogen like selenium. The most common of these analogs is chrome alum . In most industries, the name "alum" (or "papermaker's alum") is used to refer to aluminium sulfate, , which is used for most industrial flocculation (the variable is an integer whose size depends on the amount of water absorbed into the alum). In medic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrite
The mineral pyrite (), or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula Iron, FeSulfur, S2 (iron (II) disulfide). Pyrite is the most abundant sulfide mineral. Pyrite's metallic Luster (mineralogy), luster and pale brass-yellow hue give it a superficial resemblance to gold, hence the well-known nickname of ''fool's gold''. The color has also led to the nicknames ''brass'', ''brazzle'', and ''Brazil'', primarily used to refer to pyrite found in coal. The name ''pyrite'' is derived from the Greek language, Greek (), 'stone or mineral which strikes fire', in turn from (), 'fire'. In ancient Roman times, this name was applied to several types of stone that would create sparks when struck against steel; Pliny the Elder described one of them as being brassy, almost certainly a reference to what we now call pyrite. By Georgius Agricola's time, , the term had become a generic term for all of the pyrite group, sulfide minerals. Pyrite is usua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruny Island
Bruny Island ( Nuenonne: Lunawanna-alonnah) is a island located off the south-eastern coast of Tasmania, Australia. The island is separated from the Tasmanian mainland by the D'Entrecasteaux Channel, and its east coast lies within the Tasman Sea. Storm Bay is located to the island's northeast. Both the island and the channel are named after French explorer, Antoine Bruni d'Entrecasteaux. Its traditional Aboriginal name is lunawanna-allonah, which survives as the name of two island settlements, Alonnah and Lunawanna. Geography Geologically, Bruny Island is actually two land masses—North Bruny and South Bruny—that are joined by a long, narrow, sandy isthmus, often referred to as "The Neck". The island has a total length of approximately . The holiday village of Dennes Point is located in North Bruny, while South Bruny is the site of the towns of Alonnah, Adventure Bay and Lunawanna. Outside its settlements, the island is covered in grazing fields and large tracts o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Arm, Tasmania
South Arm is a rural residential locality in the local government area of Clarence in the Hobart region of Tasmania. The locality is about south-east of the town of Rosny Park. The 2016 census has a population of 880 for the state suburb of South Arm. History South Arm was gazetted as a locality in 1967. South Arm Post Office opened on 6 February 1856. Geography The Derwent River forms the western boundary, and Storm Bay the southern. Ralphs Bay forms most of the northern boundary. The locality is located on the South Arm Peninsula South Arm Peninsula is a peninsula that lies on the east side of the mouth of the River Derwent south of Hobart in Tasmania, Australia. The peninsula commences at Lauderdale and curves landward or inward on a narrow isthmus that has South Ar ... on the outskirts of the greater Hobart area in Tasmania. Road infrastructure The B33 route (South Arm Road) enters from the south-east and runs through to the north-west, where it exits. Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mudstone
Mudstone, a type of mudrock, is a fine-grained sedimentary rock whose original constituents were clays or muds. Mudstone is distinguished from '' shale'' by its lack of fissility (parallel layering).Blatt, H., and R.J. Tracy, 1996, ''Petrology.'' New York, New York, W. H. Freeman, 2nd ed, 529 pp. The term ''mudstone'' is also used to describe carbonate rocks (limestone or dolomite) that are composed predominantly of carbonate mud. However, in most contexts, the term refers to siliciclastic mudstone, composed mostly of silicate minerals. The NASA Curiosity rover has found deposits of mudstone on Mars that contain organic substances such as propane, benzene and toluene. Definition There is not a single definition of mudstone that has gained general acceptance,Boggs 2006, p.143 though there is wide agreement that mudstones are fine-grained sedimentary rocks, composed mostly of silicate grains with a grain size less than . Individual grains this size are too small to be disting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Permian
The Permian ( ) is a geologic period and stratigraphic system which spans 47 million years from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.9 Mya. It is the last period of the Paleozoic Era; the following Triassic Period belongs to the Mesozoic Era. The concept of the Permian was introduced in 1841 by geologist Sir Roderick Murchison, who named it after the region of Perm in Russia. The Permian witnessed the diversification of the two groups of amniotes, the synapsids and the sauropsids ( reptiles). The world at the time was dominated by the supercontinent Pangaea, which had formed due to the collision of Euramerica and Gondwana during the Carboniferous. Pangaea was surrounded by the superocean Panthalassa. The Carboniferous rainforest collapse left behind vast regions of desert within the continental interior. Amniotes, which could better cope with these drier conditions, rose to dominance in place of their am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
