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Tomkinson Ranges
The Tomkinson Ranges is a mountain range in the northwest corner of South Australia. The range consists of sandstone hills, surrounded by spinifex grasslands. The range was named after politician Samuel Tomkinson (1816–1900) by the explorer William Gosse in the early 1870s. Ernest Giles and his team reached the ranges shortly after, and established a base from which to explore the Gibson and Great Victoria Deserts. Numerous prospecting expeditions were made through the region until the 1930s. Together with the Mann Ranges, the Tomkinson Ranges are an important part of the Aṉangu Pitjantjatjara Yankunytjatjara lands. The communities of Kalka and Pipalyatjara Pipalyatjara (formerly Mount Davies) is an Aboriginal Australians, Aboriginal community in the Anangu Pitjantjatjara Yankunytjatjara, Anangu Pitjantjatjara Yankunytjatjara Lands in South Australia, comprising one of the six main communities on " ... are located at the base of the mountains. References Mountain ran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Range
A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arisen from the same cause, usually an orogeny. Mountain ranges are formed by a variety of geological processes, but most of the significant ones on Earth are the result of plate tectonics. Mountain ranges are also found on many planetary mass objects in the Solar System and are likely a feature of most terrestrial planets. Mountain ranges are usually segmented by highlands or mountain passes and valleys. Individual mountains within the same mountain range do not necessarily have the same geologic structure or petrology. They may be a mix of different orogenic expressions and terranes, for example thrust sheets, uplifted blocks, fold mountains, and volcanic landforms resulting in a variety of rock types. Major ranges Most geolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Australia
South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories by area, and second smallest state by population. It has a total of 1.8 million people. Its population is the second most highly centralised in Australia, after Western Australia, with more than 77 percent of South Australians living in the capital Adelaide, or its environs. Other population centres in the state are relatively small; Mount Gambier, the second-largest centre, has a population of 33,233. South Australia shares borders with all of the other mainland states, as well as the Northern Territory; it is bordered to the west by Western Australia, to the north by the Northern Territory, to the north-east by Queensland, to the east by New South Wales, to the south-east by Victoria, and to the south by the Great Australian Bight.M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually related to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triodia (grass)
''Triodia'' is a large genus of hummock-forming bunchgrass endemic to Australia. They are known by the common name spinifex, although they are not a part of the coastal genus '' Spinifex''. Many of the soft-leaved members of this species were formerly included in the genus ''Plectrachne''. It is known as ''tjanpi'' in central Australia, and is used for basket weaving by the women of various Aboriginal Australian peoples. A multiaccess key (SpiKey) is available as a free application for identifying the ''Triodia'' of the Pilbara (28 species and one hybrid). Description ''Triodia'' is a perennial Australian tussock grass that grows in arid regions. Its leaves (30–40 centimetres long) are subulate ( awl-shaped, with a tapering point). The leaf tips, that are high in silica, can break off in the skin, leading to infections. Uses Spinifex has traditionally had many uses for Aboriginal Australians. The seeds were collected and ground to make seedcakes. Spinifex resin was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Tomkinson
Samuel Tomkinson J.P. (25 April 1816 – 30 August 1900) was a South Australian banker and politician. He was a member of the South Australian Legislative Council from 1885 to 1894, representing Southern District, and from 1897 to 1900 representing Central District. History Tomkinson was born in Denbighshire, Wales, and served as a clerk in a Liverpool shipping office, before working in the North and South Wales Bank, first as teller, and rapidly rose through the ranks to become Director. In 1850 he accepted the position of Manager of the Bank of Australasia in Sydney. In 1851 he transferred to Adelaide, replacing Marshall Macdermott, whose daughter he married in 1853. They initially lived on King William Street, but sometime before 1860 acquired "Mangona" at 9 Blackburn Drive, Crafers, close to Summit Road, Mount Lofty, which became their summer residence and later, as "St Barberie" owned by C. T. C. de Crespigny and family. Around the time he arrived in Adelaide, the gold ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Gosse (explorer)
William Christie Gosse (11 December 1842–12 August 1881), was an Australian explorer, who was born in Hoddesdon,"Gosse, William Christie (1842–1881)". ''Australian Dictionary of Biography'', Online Edition. Australian National University. 2006. Retrieved 13 March 2014. Hertfordshire, England and immigrated to Australia with his father Dr. William Gosse in 1850. He was educated at J. L. Young's Adelaide Educational Institution and in 1859 he entered the Government service of South Australia. He held various positions in the survey department, including Deputy Surveyor-General. He died of a heart attack on 12 August 1881, aged 38, after a long illness. Although Gosse's exploration was not groundbreaking, he filled in many details in the central map. He named the Musgrave Ranges and was able correctly to lay down the position of some of the discoveries of Ernest Giles. On 19 July 1873 he reached an inselberg and gave it the name Ayers Rock. He was the first European man to c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernest Giles
William Ernest Powell Giles (20 July 1835 – 13 November 1897), best known as Ernest Giles, was an Australian explorer who led five major expeditions to parts of South Australia and Western Australia. Early life Ernest Giles was born in Bristol, England, the eldest son of William Giles ( – 28 May 1860), a merchant, and Jane Elizabeth Giles, ''née'' Powell ( – 15 March 1879). Their family had been in comfortable circumstances but fell on hard times and emigrated to Australia. William Giles was living in North Adelaide by 1850 and Melbourne by 1853. William was later employed by Customs in Victoria, and his wife founded a successful school for girls in that colony. Giles was educated at Christ's Hospital school, Newgate, London. In 1850, at the age of 15, he emigrated to Australia, joining his parents in Adelaide. In 1852 Giles went to the Victorian goldfields, then became a clerk at the Post Office in Melbourne, and later at the County Court. Soon tiring of town life Gi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gibson Desert
The Gibson Desert is a large desert in Western Australia, largely in an almost "pristine" state. It is about in size, making it the fifth largest desert in Australia, after the Great Victoria, Great Sandy, Tanami and Simpson deserts. The Gibson Desert is both an interim Australian bioregion and desert ecoregion. Location and description The Gibson Desert is located between the saline Kumpupintil Lake and Lake Macdonald along the Tropic of Capricorn, south of the Great Sandy Desert, east of the Little Sandy Desert, and north of the Great Victoria Desert. The altitude rises to just above in places. As noted by early Australian explorers such as Ernest Giles large portions of the desert are characterized by gravel-covered terrains covered in thin desert grasses and it also contains extensive areas of undulating red sand plains and dunefields, low rocky/gravelly ridges and substantial upland portions with a high degree of laterite formation. The sandy soil of the later ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Victoria Desert
The Great Victoria Desert is a sparsely populated desert ecoregion and interim Australian bioregion in Western Australia and South Australia. History In 1875, British-born Australian explorer Ernest Giles became the first European to cross the desert. He named the desert after the then-reigning monarch, Queen Victoria. In 1891, David Lindsey's expedition traveled across this area from north to south. Frank Hann was looking for gold in this area between 1903 and 1908. Len Beadell explored the area in the 1960s. Location and description The Great Victoria is the largest desert in Australia, and consists of many small sandhills, grassland plains, areas with a closely packed surface of pebbles (called desert pavement or gibber plains), and salt lakes. It is over wide (from west to east) and covers an area of from the Eastern Goldfields region of Western Australia to the Gawler Ranges in South Australia. The Western Australian mulga shrublands ecoregion lies to the west, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prospecting
Prospecting is the first stage of the geological analysis (followed by exploration) of a territory. It is the search for minerals, fossils, precious metals, or mineral specimens. It is also known as fossicking. Traditionally prospecting relied on direct observation of mineralization in rock outcrops or in sediments. Modern prospecting also includes the use of geologic, geophysical, and geochemical tools to search for anomalies which can narrow the search area. Once an anomaly has been identified and interpreted to be a potential prospect direct observation can then be focused on this area. In some areas a prospector must also make claims, meaning they must erect posts with the appropriate placards on all four corners of a desired land they wish to prospect and register this claim before they may take samples. In other areas publicly held lands are open to prospecting without staking a mining claim. Historical methods The traditional methods of prospecting involved combi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mann Ranges
The Mann Ranges are a mountain range in central Australia. It is located in the far northwest of South Australia, with a small section running over the border into the Northern Territory. It is part of the geological region known as the Musgrave Block, which also includes the Petermann and Musgrave Ranges. Mountains in this region were formed in the Petermann Orogeny (600–550 million years ago). This area is part of the traditional country of the Pitjantjatjara nation. They associate it with the Dreaming of , a major creation spirit. He is said to have created the landforms while travelling through the area in the Dreamtime, and his route forms a network of songlines that are spiritually important to native people. The largest communities in the area are Kaṉpi and Nyapaṟi. The first European person to visit the area was William Gosse in 1873. With the help of local Aboriginal people, Gosse and his team explored the Mann Ranges after seeing the range from the top ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aṉangu Pitjantjatjara Yankunytjatjara
Aṉangu Pitjantjatjara Yankunytjatjara, also known as APY, APY Lands or ''the Lands'', is a large, sparsely-populated local government area (LGA) for Aboriginal people, located in the remote north west of South Australia. Some of the aṉangu (people) of the Western Desert cultural bloc, in particular Pitjantjatjara, Yankunytjatjara and Ngaanyatjarra peoples, inhabit the Lands. Governance of the area is determined by the ''Anangu Pitjantjatjara Yankunytjatjara Land Rights Act 1981'' (or APYLRA), whereby an elected executive board reports to the Premier of South Australia. The APY administration centre of is located at Umuwa. A large portion of the APY Lands was formerly the North-West Aboriginal Reserve. History Early history The Pitjantjatjara and Yankunytjatjara people (''aṉangu'') had lived in this area for many thousands of years. Even after the British began to colonise the Australian continent from 1788 onwards, and the colonisation of South Australia from 1836, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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