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Mount Macedon
Mount Macedon ( Aboriginal Woiwurrung language: ''Geboor'' or ''Geburrh'') is a dormant volcano that is part of the Macedon Ranges of the Great Dividing Range, located in the Central Highlands region of Victoria, Australia. The mountain has an elevation of with a prominence of and is located approximately northwest of Melbourne. Etymology The mountain is known as ''Geboor'' or ''Geburrh'' in the Aboriginal Woiwurrung language of the Wurundjeri people. The mountain was sighted by Hamilton Hume and William Hovell on their 1824 expedition to Port Phillip from New South Wales. They named it Mount Wentworth. It was renamed Mount Macedon by explorer Major Thomas Mitchell who ascended the mountain in 1836. He named it after Philip of Macedon in honour of the fact that he was able to view Port Philip from the summit. Several other geographic features along the path of his third ''Australia Felix'' expedition were named after figures of Ancient Macedonia including the nea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Dividing Range
The Great Dividing Range, also known as the East Australian Cordillera or the Eastern Highlands, is a cordillera system in eastern Australia consisting of an expansive collection of mountain ranges, plateaus and rolling hills, that runs roughly parallel to the east coast of Australia and forms the fifth-longest land-based mountain chain in the world, and the longest entirely within a single country. It is mainland Australia's most substantial topographic feature and serves as the definitive watershed for the river systems in eastern Australia, hence the name. The Great Dividing Range stretches more than from Dauan Island in the Torres Strait off the northern tip of Cape York Peninsula, running the entire length of the eastern coastline through Queensland and New South Wales, then turning west across Victoria before finally fading into the Wimmera plains as rolling hills west of the Grampians region. The width of the Range varies from about to over .Shaw, John H., ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New South Wales
) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of New South Wales , established_title2 = Establishment , established_date2 = 26 January 1788 , established_title3 = Responsible government , established_date3 = 6 June 1856 , established_title4 = Federation of Australia, Federation , established_date4 = 1 January 1901 , named_for = Wales , demonym = , capital = Sydney , largest_city = capital , coordinates = , admin_center = Local government areas of New South Wales, 128 local government areas , admin_center_type = Administration , leader_title1 = Monarchy of Australia, Monarch , leader_name1 = Charles III , leader_title2 = Governor of New South Wales, Governor , leader_name2 = Margaret Beazley , leader_title3 = Premier of New South Wales, Premie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachyte
Trachyte () is an extrusive igneous rock composed mostly of alkali feldspar. It is usually light-colored and aphanitic (fine-grained), with minor amounts of mafic minerals, and is formed by the rapid cooling of lava enriched with silica and alkali metals. It is the volcanic equivalent of syenite. Trachyte is common wherever alkali magma is erupted, including in late stages of ocean island volcanismMacDonald 1983, pp. 51-52 and in continental rift valleys, above mantle plumes,Philpotts and Ague 2009, pp. 390-394 and in areas of back-arc extension. Trachyte has also been found in Gale crater on Mars. Trachyte has been used as decorative building stone and was extensively used as dimension stone in the Roman Empire and the Republic of Venice. Chemical composition Trachyte has a silica content of 60 to 65% and an alkali oxide content of over 7%. This gives it less SiO2 than rhyolite and more (Na2O plus K2O) than dacite. These chemical differences are consistent with the posi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Igneous
Igneous rock (derived from the Latin word ''ignis'' meaning fire), or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rock is formed through the cooling and solidification of magma or lava. The magma can be derived from partial melts of existing rocks in either a planet's mantle or crust. Typically, the melting is caused by one or more of three processes: an increase in temperature, a decrease in pressure, or a change in composition. Solidification into rock occurs either below the surface as intrusive rocks or on the surface as extrusive rocks. Igneous rock may form with crystallization to form granular, crystalline rocks, or without crystallization to form natural glasses. Igneous rocks occur in a wide range of geological settings: shields, platforms, orogens, basins, large igneous provinces, extended crust and oceanic crust. Geological significance Igneous and metamorphic rocks make up 90–95% of the to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanging Rock, Victoria
Hanging Rock (also known as Mount Diogenes, Dryden's Rock,Stephanie Skidmore & Ian D. Clark (2014) "Hanging Rock Recreation Reserve", In''An Historical Geography of Tourism in Victoria, Australia: Case Studies'' Ian D. Clarke ed., De Gruyter Open Ltd: Warsaw/Berlin, pp. 111-134. and to some of its traditional owners as Ngannelong) is a distinctive geological formation in central Victoria, Australia. A former volcano, it lies 718 m above sea level (105 m above plain level) on the plain between the two small townships of Newham and Hesket, approximately 70 km north-west of Melbourne and a few kilometres north of Mount Macedon. In the middle of the 19th century, the traditional occupants of the place – tribes of the Dja Dja Wurrung, Woi Wurrung and Taungurung – were forced from it. They had been its occupants for thousands of years and, colonisation notwithstanding, have continued to maintain cultural and spiritual connections with the place. To the settler co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcano
A volcano is a rupture in the Crust (geology), crust of a Planet#Planetary-mass objects, planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and volcanic gas, gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where list of tectonic plates, tectonic plates are divergent boundary, diverging or convergent boundary, converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mamelon (volcanology)
A mamelon (from French ''mamelon'', "nipple") is a rock formation created by eruption of relatively thick or stiff lava through a narrow vent in the bedrock. Because the lava is not fluid, it does not flow away; instead it congeals around the vent, forming a small hill or mound on the surface. The outflow from successive eruptions forms additional layers on top, and the resulting pile of layers may stand over above the surrounding surface. The term was coined by the French explorer and naturalist Jean Baptiste Bory de Saint-Vincent, to describe the central peak of the Dolomieu Crater in the Piton de la Fournaise Piton de la Fournaise (; en, "Peak of the Furnace") is a shield volcano on the eastern side of Réunion island (a French overseas department and region) in the Indian Ocean. It is currently one of the most active volcanoes in the world, alo ... volcano on Réunion. Hanging Rock in Australia is another example of a mamelon. See also * Breast-shaped hill Vo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander The Great
Alexander III of Macedon ( grc, Ἀλέξανδρος, Alexandros; 20/21 July 356 BC – 10/11 June 323 BC), commonly known as Alexander the Great, was a king of the ancient Greek kingdom of Macedon. He succeeded his father Philip II to the throne in 336 BC at the age of 20, and spent most of his ruling years conducting a lengthy military campaign throughout Western Asia and Egypt. By the age of thirty, he had created one of the largest empires in history, stretching from Greece to northwestern India. He was undefeated in battle and is widely considered to be one of history's greatest and most successful military commanders. Until the age of 16, Alexander was tutored by Aristotle. In 335 BC, shortly after his assumption of kingship over Macedon, he campaigned in the Balkans and reasserted control over Thrace and Illyria before marching on the city of Thebes, which was subsequently destroyed in battle. Alexander then led the League of Corinth, and used his authori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castlemaine, Victoria
Castlemaine ( , non-locally also ) is a small city in Victoria, Australia, in the Goldfields region about 120 kilometres (75 miles) northwest by road from Melbourne and about 40 kilometres (25 miles) from the major provincial centre of Bendigo. It is the administrative and economic centre of the Shire of Mount Alexander. The population at the 2021 Census was 7,506. Castlemaine was named by the chief goldfield commissioner, Captain W. Wright, in honour of his Irish uncle, Viscount Castlemaine. Castlemaine began as a gold rush boomtown in 1851 and developed into a major regional centre, being officially proclaimed a City on 4 December 1965, although since declining in population. It is home to many cultural institutions including the Theatre Royal, the oldest continuously operating theatre in mainland Australia. History Castlemaine exists on the traditional lands of the Dja Dja Wurrung people, also known as the Jaara people. They were regarded by other tribes as being ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Alexander
Mount Alexander is a mountain located approximately 125 km north-west of Melbourne, near the town of Harcourt. It rises 350 metres above the surrounding area to a level of 744 metres above sea level. Being a prominent local landmark, the mountain has its name associated with the surrounding district once known as the Mount Alexander goldfields, and presently defined as the Shire of Mount Alexander, centred on Castlemaine. Most of the mountain is included within the boundaries of the Mount Alexander Regional Park managed by Parks Victoria. The Djadjawurrung name for the mountain is ''Lanjanuc''. Transmission facilities The mountain has a number of transmission sites including: *Broadcast Tower *Southern Cross site *Mt Alexander *Telstra site *Optus Site Summit *Victoria Police site History The mountain, known as ''Lanjanuc'' to the Jaara Jaara people, was the location of a sacred ceremonial ground and used as an outlook. The first European to climb the peak wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campaspe River
The Campaspe River, an inland intermittent river of the northcentral catchment, part of the Murray-Darling basin, is located in the lower Riverina bioregion and Central Highlands and Wimmera regions of the Australian state of Victoria. The headwaters of the Campaspe River rise on the northern slopes of the Great Dividing Range and descend to flow north into the Murray River, Australia's longest river, near Echuca. Location and features From its source in the foothills of the Great Dividing Range below Red Hill, the Campaspe River rises in the Wombat State Forest northwest of and southwest of near and Firth Park, a local camping ground and historical area. The river then flows west of the township of and continues north through the town of . The middle reaches of the river are dominated by Lake Eppalock, a constructed reservoir. The Coliban River, the most significant tributary of the Campaspe, also flows into Lake Eppalock. Towns located on the river in this area inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_1852.jpg "Click for more on -> Castlemaine, Victoria")
