Rawnsley's Bluff is a geological feature in Australia. It is a bluff that is part of Wilpena Pound, and it is south of St Mary Peak (St Mary Peak is the tallest in the Flinders Ranges at 3,825 feet (1,166 meters)). [1] Rawnsley's Bluff connects the eastern and western mountain ranges of the pound. [1]
Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. It is the largest country in Oceania and the world's sixth-largest country by total area. The neighbouring countries are Papua New Guinea, Indonesia and East Timor to the north; the Solomon Islands and Vanuatu to the north-east; and New Zealand to the south-east. The population of 25 million is highly urbanised and heavily concentrated on the eastern seaboard. Australia's capital is Canberra, and its largest city is Sydney. The country's other major metropolitan areas are Melbourne, Brisbane, Perth and Adelaide.
A beach ridge is a wave-swept or wave-deposited ridge running parallel to a shoreline. It is commonly composed of sand as well as sediment worked from underlying beach material. The movement of sediment by wave action is called littoral transport. Movement of material parallel to the shoreline is called longshore transport. Movement perpendicular to the shore is called on-offshore transport. A beach ridge may be capped by, or associated with, sand dunes. The height of a beach ridge is affected by wave size and energy.
Wilpena Pound is a natural amphitheatre of mountains located 429 kilometres (267 mi) north of Adelaide, South Australia, Australia in the heart of the Flinders Ranges National Park. The Pound is accessed via a sealed road which continues on to the northern Flinders Ranges town of Blinman and to the south, Hawker.
The Adelaide Scotch College Cadet Unit used the bluff for training each year until the unit was disbanded in the early 1970s. [2] Training included flights with helicopters, infantry training, and practice with infantry weapons such as mortars. [2] The unit was noted for providing outdoor adventures to the student body. [2]
Scotch College is an independent, Uniting Church, co-educational, day and boarding school, located on two adjacent campuses in Torrens Park and Mitcham, inner-southern suburbs of Adelaide, South Australia.
A mortar is usually a simple, lightweight, man portable, muzzle-loaded weapon, consisting of a smooth-bore metal tube fixed to a base plate with a lightweight bipod mount and a sight. They launch explosive shells in high-arcing ballistic trajectories. Mortars are typically used as indirect fire weapons for close fire support with a variety of ammunition.
In the 1890s Rawnsley's Bluff was home to a trigonometrical station, supporting surveying in South Australia. [3]
South Australia 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 983,482 square kilometres (379,725 sq mi), it is the fourth-largest of Australia's states and territories by area, and fifth largest by population. It has a total of 1.7 million people, and 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 28,684.
