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Glasshouse Mountains
The Glass House Mountains are a cluster of thirteen hills that rise abruptly from the coastal plain on the Sunshine Coast, Queensland, Australia. The highest hill is Mount Beerwah at 556 metres above sea level, but the most identifiable of all the hills is Mount Tibrogargan which from certain angles bears a resemblance to a face staring east towards the ocean. The Glass House Mountains are located near Beerburrum State Forest and Steve Irwin Way. From Brisbane, the mountains can be reached by following the Bruce Highway north and taking the Glass House Mountains tourist drive turn-off onto Steve Irwin Way. The trip is about one hour from Brisbane. The Volcanic peaks of the Glass House Mountains rise dramatically from the surrounding Sunshine Coast landscape. They were formed by intrusive plugs, remnants of volcanic activity that occurred 26–27 million years ago. Molten rock filled small vents or intruded as bodies beneath the surface and solidified into land rocks. Millions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glass House Mountains, Queensland
Glass House Mountains is a rural hinterland town and locality in the Sunshine Coast Region, Queensland, Australia. In the , the locality of Glass House Mountains had a population of 5,065 people. Geography The town Glass House Mountains is located, approximately north of Brisbane. The town also has a train station and a railway line that runs northwards towards Northern Queensland and southwards to Brisbane. The Bruce Highway runs along the locality's eastern border. Glass House Mountains Road (Steve Irwin Way) passes through from south to north. History The original European farmers that settled in the area brought soccer with them, and it has remained a popular local sport. The soccer grounds were built mostly using resources donated by farmers. Glass Mountains Provisional School opened on 17 April 1906, but closed in 1907 due to low student numbers. It reopened as Glass Mountains State School on 31 October 1910. It was renamed Glass House Mountains State School in 191 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glass House Sunset View
Glass is a non-crystalline, often transparent, amorphous solid that has widespread practical, technological, and decorative use in, for example, window panes, tableware, and optics. Glass is most often formed by rapid cooling (quenching) of the molten form; some glasses such as volcanic glass are naturally occurring. The most familiar, and historically the oldest, types of manufactured glass are "silicate glasses" based on the chemical compound silica (silicon dioxide, or quartz), the primary constituent of sand. Soda–lime glass, containing around 70% silica, accounts for around 90% of manufactured glass. The term ''glass'', in popular usage, is often used to refer only to this type of material, although silica-free glasses often have desirable properties for applications in modern communications technology. Some objects, such as drinking glasses and eyeglasses, are so commonly made of silicate-based glass that they are simply called by the name of the material. Despite be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Beerburrum
Mount is often used as part of the name of specific mountains, e.g. Mount Everest. Mount or Mounts may also refer to: Places * Mount, Cornwall, a village in Warleggan parish, England * Mount, Perranzabuloe, a hamlet in Perranzabuloe parish, Cornwall, England * Mounts, Indiana, a community in Gibson County, Indiana, United States People * Mount (surname) * William L. Mounts (1862–1929), American lawyer and politician Computing and software * Mount (computing), the process of making a file system accessible * Mount (Unix), the utility in Unix-like operating systems which mounts file systems Displays and equipment * Mount, a fixed point for attaching equipment, such as a hardpoint on an airframe * Mounting board, in picture framing * Mount, a hanging scroll for mounting paintings * Mount, to display an item on a heavy backing such as foamcore, e.g.: ** To pin a biological specimen, on a heavy backing in a stretched stable position for ease of dissection or display ** T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bora (Australian)
Bora is an initiation ceremony of the Aboriginal people of Eastern Australia. The word "bora" also refers to the site on which the initiation is performed. At such a site, boys, having reached puberty, achieve the status of men. The initiation ceremony differs from Aboriginal culture to culture, but often, at a physical level, involved scarification, circumcision, subincision and, in some regions, also the removal of a tooth. During the rites, the youths who were to be initiated were taught traditional sacred songs, the secrets of the tribe's religious visions, dances, and traditional lore. Many different clans would assemble to participate in an initiation ceremony. Women and children were not permitted to be present at the sacred bora ground where these rituals were undertaken. Bora terminology The word ''Bora'' was originally taken from the Gamilaraay language spoken by the Kamilaroi people who lived in the region north of the Hunter Valley in New South Wales to southern Quee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traditional Owners
Native title is the designation given to the common law doctrine of Aboriginal title in Australia, which is the recognition by Australian law that Indigenous Australians (both Aboriginal Australian and Torres Strait Islander people) have rights and interests to their land that derive from their traditional laws and customs. The concept recognises that in certain cases there was and is a continued beneficial legal interest in land held by Indigenous peoples which survived the acquisition of radical title to the land by the Crown at the time of sovereignty. Native title can co-exist with non-Aboriginal proprietary rights and in some cases different Aboriginal groups can exercise their native title over the same land. The foundational case for native title in Australia was ''Mabo v Queensland (No 2)'' (1992). One year after the recognition of the legal concept of native title in ''Mabo'', the Keating Government formalised the recognition by legislation with the enactment by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glass House Mountains National Park
Glass House Mountains National Park is a heritage-listed national park at Glass House Mountains, Sunshine Coast Region, Queensland, Australia. It is also known as Beerburrum Forest Reserve 1. It is north of Brisbane and consists of a flat plain punctuated by rhyolite and trachyte volcanic plugs, the cores of extinct volcanoes that formed 27 million to 26 million years ago. The mountains would once have had pyroclastic exteriors, but these have eroded away. The national park was established in 1994. On 23 June 2010 the Queensland Government announced the expansion of the park to include an additional . It was added to the Queensland Heritage Register on 3 May 2007. Facilities Camp grounds are available at Glass House Mountains township and Coochin Creek, west of Beerwah. Lookouts have been built at several of the summits. Walking tracks allow access to the summits of Mount Beerwah, Mount Tibrogargan and Mount Ngungun. Access is via the Steve Irwin Way exit from the B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glass House Mountains
The Glass House Mountains are a cluster of thirteen hills that rise abruptly from the coastal plain on the Sunshine Coast, Queensland, Australia. The highest hill is Mount Beerwah at 556 metres above sea level, but the most identifiable of all the hills is Mount Tibrogargan which from certain angles bears a resemblance to a face staring east towards the ocean. The Glass House Mountains are located near Beerburrum State Forest and Steve Irwin Way. From Brisbane, the mountains can be reached by following the Bruce Highway north and taking the Glass House Mountains tourist drive turn-off onto Steve Irwin Way. The trip is about one hour from Brisbane. The Volcanic peaks of the Glass House Mountains rise dramatically from the surrounding Sunshine Coast landscape. They were formed by intrusive plugs, remnants of volcanic activity that occurred 26–27 million years ago. Molten rock filled small vents or intruded as bodies beneath the surface and solidified into land rocks. Millions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subvolcanic Rock
A subvolcanic rock, also known as a hypabyssal rock, is an intrusive igneous rock that is emplaced at depths less than within the crust, and has intermediate grain size and often porphyritic texture between that of volcanic rocks and plutonic rocks. Subvolcanic rocks include diabase (also known as dolerite) and porphyry. Common examples of subvolcanic rocks are diabase, quartz dolerite, microgranite, and diorite. See also * Cone sheet * Dike (geology) * Igneous intrusion * Sill (geology) In geology, a sill is a tabular sheet intrusion that has intruded between older layers of sedimentary rock, beds of volcanic lava or tuff, or along the direction of foliation in metamorphic rock. A ''sill'' is a ''concordant intrusive sheet' ... References Igneous petrology Volcanology {{Volcanology-stub he:סלע געשי#סלעים תת-געשיים ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fracture (geology)
A fracture is any separation in a geologic formation, such as a joint or a fault that divides the rock into two or more pieces. A fracture will sometimes form a deep fissure or crevice in the rock. Fractures are commonly caused by stress exceeding the rock strength, causing the rock to lose cohesion along its weakest plane. Fractures can provide permeability for fluid movement, such as water or hydrocarbons. Highly fractured rocks can make good aquifers or hydrocarbon reservoirs, since they may possess both significant permeability and fracture porosity. Brittle deformation Fractures are forms of brittle deformation. There are two types of primary brittle deformation processes. Tensile fracturing results in ''joints''. ''Shear fractures'' are the first initial breaks resulting from shear forces exceeding the cohesive strength in that plane. After those two initial deformations, several other types of secondary brittle deformation can be observed, such as ''frictional s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Plug
A volcanic plug, also called a volcanic neck or lava neck, is a volcanic object created when magma hardens within a vent on an active volcano. When present, a plug can cause an extreme build-up of high gas pressure if rising volatile-charged magma is trapped beneath it, and this can sometimes lead to an explosive eruption. In a plinian eruption the plug is destroyed and ash is ejected. Glacial erosion can lead to exposure of the plug on one side, while a long slope of material remains on the opposite side. Such landforms are called crag and tail. If a plug is preserved, erosion may remove the surrounding rock while the erosion-resistant plug remains, producing a distinctive upstanding landform. Examples of volcanic plugs Africa Near the village of Rhumsiki in the Far North Province of Cameroon, Kapsiki Peak is an example of a volcanic plug and is one of the most photographed parts of the Mandara Mountains. Spectacular volcanic plugs are present in the center of La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comendite
Comendite is a hard, peralkaline igneous rock, a type of light blue grey rhyolite. Phenocrysts are sodic sanidine with minor albite and bipyramidal quartz. Iddings, Joseph Paxson, 1913, ''Igneous rocks: composition, texture and classification'', v. 2, pp. 94-96 Comendite occurs in the mountains Tibrogargan, Coonowrin, Tunbubudla, Coochin, Saddleback, Tibberoowuccum and Ngungun in the Glass House Mountains, South East Queensland, Australia. The blue colour is caused by very small crystals of riebeckite or arfvedsonite. Comendite also occurs in Sardinia, Corsica, Ascension Island, Ethiopia, Somalia and other areas of East Africa. The 1903 eruption of Changbaishan volcano in north-east China erupted comendite pumice Pumice (), called pumicite in its powdered or dust form, is a volcanic rock that consists of highly vesicular rough-textured volcanic glass, which may or may not contain crystals. It is typically light-colored. Scoria is another vesicular v .... Comendite de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
