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Maunga Kākaramea
Maunga Kākaramea (also known officially as Rainbow Mountain) is a high dacite volcano located between Rotorua and Taupō in the North Island Volcanic Plateau of New Zealand. It has multiple steaming features and a picturesque crater lake reached by a short walk from the nearest road and has a nearby geothermal area. Geography Maunga Kākaramea (meaning mountain of coloured earth, sometimes called Maungakakaramea and also known in colloquial English as Mount Kakaramea - but do not confuse with Kakaramea-Tihia Massif, Kakaramea another mountain) is located at the western borders of the :Okataina Volcanic Centre, Okataina Volcanic Centre. To the north west is the still active Waimangu Volcanic Rift Valley and closer to the south west the Maungakaramea hot springs. To the west across the Hakereteke stream (European settlement name Kerosene Creek) valley is the slightly higher peak of Maungaongaonga at . Geology Much of the ground has been altered by steam action, which is most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waikato
The Waikato () is a region of the upper North Island of New Zealand. It covers the Waikato District, Waipā District, Matamata-Piako District, South Waikato District and Hamilton City, as well as Hauraki, Coromandel Peninsula, the northern King Country, much of the Taupō District, and parts of the Rotorua Lakes District. It is governed by the Waikato Regional Council. The Waikato stretches from Coromandel Peninsula in the north, to the north-eastern slopes of Mount Ruapehu in the south, and spans the North Island from the west coast, through the Waikato and Hauraki to Coromandel Peninsula on the east coast. Broadly, the extent of the region is the Waikato River catchment. Other major catchments are those of the Waihou, Piako, Awakino and Mōkau rivers. The region is bounded by Auckland on the north, Bay of Plenty on the east, Hawke's Bay on the south-east, and Manawatū-Whanganui and Taranaki on the south. Waikato Region is the fourth largest region in the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maungaongaonga
Maungaongaonga is an high dacite volcano located between Rotorua and Taupō in the North Island Volcanic Plateau. The area of the mountain is a scenic reserve and some of its southern slopes are highly geothermally active. Geography Maungaongaonga is located at the far western border of the :Okataina Volcanic Centre, Okataina Volcanic Centre. To the east across the Hakereteke stream valley (historically called Kerosene Creek, Kerosene creek) is the slightly lower but more striking Maunga Kākaramea, Maunga Kākaramea or Rainbow mountain which is often steaming from its geothermal field. To the North west is the still active Waimangu Volcanic Rift Valley. The main peak of the volcano has at about to its south a large extrusion dome (trig B27G) that is high. Also to the south, about the level, are pumice raft blocks on the valley margins, as for a period following the Hatepe eruption, Taupō eruption of 232 CE the whole area of lowland extending towards Taupō and the presen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanoes Of The Bay Of Plenty Region
A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and because most of Earth's plate boundaries are underwater, most volcanoes 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 resulting from divergent tectonic activity are usually non-explosive whereas those resulting from convergent tectonic activity cause violent eruptions."Mid-ocean ridge tectonics, volcanism and geomorphology." Geology 26, no. 455 (2001): 458. https://macdonald.faculty.geol.ucsb.edu/papers/Macdonald%20Mid-Ocean%20Ridge%20Tectonics.pdf Volcanoes can also form where there is stretching an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot Springs Of New Zealand
Hot commonly refers refer to: *Heat, a hot temperature *Pungency, in food, a spicy or hot quality Hot or HOT may also refer to: Places *Hot district, a district of Chiang Mai province, Thailand ** Hot subdistrict, a sub-district of Hot District, Thailand ** Tha Kham, Chiang Mai, also known as Hot, a town in Hot District, Chiang Mai province, Thailand *Hot, Albania, a village in the Malësi e Madhe municipality, Shkodër County, Albania Music * H.O.T. pronounced "H. O. T.", (High-Five of Teenagers), a South Korean boy band *Hawaii Opera Theatre, an opera company in Honolulu, Hawaii *Hot (American vocal group), best known for 1977 hit "Angel in Your Arms" 1976–1980 Albums * ''Hot'' (James Brown album) or the title song (see below), 1976 * ''Hot'' (Freda Payne album), 1979 * ''Hot'' (Paul Bley album), 1985 * ''Hot'' (Half Japanese album), 1995 * ''Hot'' (Squirrel Nut Zippers album), 1996 * ''Hot'' (Mel B album), 2000 * ''Hot'' (Taeyang EP), or the title song, 2008 * ''Hot'' (In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of The Bay Of Plenty Region
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Volcanoes In New Zealand
This is a partial list of active, dormant, and extinct volcanoes in New Zealand. Kermadec Arc and Havre Trough North Island Taupō Volcanic Zone Elsewhere South Island Other Ross Dependency New Zealand also has ''de facto'' administration over Ross Dependency in Antarctica, which contains the following volcanoes: References External links {{GeoGroupTemplateNew Zealand's Volcanoesat GNS Science New Zealand Volcanoes Volcanoes A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often fo ... Geography of the Kermadec Islands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taupō Volcanic Zone
The Taupō Volcanic Zone (TVZ) is a volcano, volcanic area in the North Island of New Zealand. It has been active for at least the past two million years and is still highly active. Mount Ruapehu marks its south-western end and the zone runs north-eastward through the Taupō and Rotorua areas and offshore into the Bay of Plenty. It is part of a larger Central Volcanic Region that extends to the Coromandel Peninsula and has been active for four million years. The zone is contained within the Tectonics, tectonic intra-arc continental Taupō Rift and this rift volcanic zone is widening unevenly east–west, with the greatest rate of widening at the Bay of Plenty coast, the least at Mount Ruapehu and a rate of about per year at Taupō. The zone is named after Lake Taupō, the flooded caldera of the largest volcano in the zone, the Taupō Volcano and contains a large central North Island Volcanic Plateau, volcanic plateau as well as other landforms. Activity There are numerous vol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taupō Rift
The Taupō Rift is the seismically active rift valley containing the Taupō Volcanic Zone, central North Island of New Zealand. Geology The Taupō Rift (Taupo Rift) is a intra-arc continental rift resulting from an oblique convergence in the Hikurangi subduction zone. The present young, modern Taupō Rift is defined by events between 25,000 and 350,000 years and the old Taupō Rift system, which can be defined by a gravity anomaly, is now located more to the north being created between 350,000 and 2 million years and is about wide. Consensus does not yet exist with regard to the cause of the Taupō Rift's extension or the exceptional volcanic productivity of the associated Taupō Volcanic Zone. Its geology and landforms are of worldwide interest, and it contains multiple significant faults and volcanoes, with some of the volcanoes having potential for worldwide impact. Volcanic context The recent volcanism of the Taupō Volcanic Zone has been divided into three segments, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paeroa Fault
The Paeroa Fault is a seismically active area in the Taupō District, Waikato Region of the central North Island of New Zealand. Geology North of Lake Taupō, volcanic ignimbrite at least thick, and called the Paeroa Ignimbrite (dated to 339 ± 5 ) is exposed along the very steep fault scarp of the Paeroa Fault that defines the western flank of the high Paeroa Range. The Paeroa Ignimbrite appears to have been erupted from a linear vent alignment parallel to the current Paeroa Range and fault. This fault area of the Taupō Rift is displacing at a rate of /year. At the north eastern end of the fault is the geothermally active Maungaongaonga volcano that with the fault defines the far south western border of the Ōkataina Volcanic Centre. The Ngapouri-Rotomahana Fault too extends to the Ōkataina Caldera and is a splay from the Paeroa Fault. The southern portion of the fault is associated with the raised Paeroa Fault block immediately to its east which is the largest ground su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ngapouri-Rotomahana Fault
The Ngapouri-Rotomahana Fault is a seismically and volcanically active area of the central North Island of New Zealand. Geology Coming from the south the Ngapouri-Rotomahana Fault can be interpreted as a splay of the Paeroa Fault beneath the still geothermally active volcano of Maungaongaonga which defines the most western aspect of the Okataina Volcanic Centre at the eastern margin of the Taupō Rift of the Taupō Volcanic Zone. Between the two active south-east dipping faults is a short segment of fault that is atypically north-west dipping and at 90 degrees to the rift zone axis. Since however the Taupō Rift itself takes a 20 degree change of direction to the south and the dominant rift widening is actually in the Bay of Plenty and has decreased by half to a displacement rate of 7.2 ± 0.4 mm/yr at this part of the rift system other interpretations might be more logical. Certainly there is a discontinuity, associated with the Okataina Volcanic Centre between the south-e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulphur
Sulfur (American spelling and the preferred IUPAC name) or sulphur (English in the Commonwealth of Nations, Commonwealth spelling) is a chemical element; it has Symbol (chemistry), symbol S and atomic number 16. It is abundance of the chemical elements, abundant, Polyvalency (chemistry), multivalent and Nonmetal (chemistry), nonmetallic. Under standard conditions for temperature and pressure, normal conditions, sulfur atoms form octasulfur, cyclic octatomic molecules with the chemical formula octasulfur, S8. Elemental sulfur is a bright yellow, crystalline solid at room temperature. Sulfur is the tenth most abundant element by mass in the universe and the fifth most common on Earth. Though sometimes found in pure, native element minerals, native form, sulfur on Earth usually occurs as sulfide minerals, sulfide and sulfate minerals. Being abundant in native form, sulfur was known in ancient times, being mentioned for its uses in Outline of ancient India, ancient India, ancient G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hatepe Eruption
The Hatepe eruption, named for the Hatepe Plinian pumice tephra layer, sometimes referred to as the Taupō eruption or Horomatangi Reef Unit Y eruption, is dated to 232 CE ± 10 and was Taupō Volcano's most recent major eruption. It is thought to be New Zealand's largest eruption within the last 20,000 years. The eruption ejected some of bulk tephra, of which just over was ejected in approximately 6–7 minutes. This makes it one of the largest eruptions in the last 5,000 years, comparable to the Minoan eruption in the 2nd millennium BCE, the 946 eruption of Paektu Mountain, the 1257 eruption of Mount Samalas, and the 1815 eruption of Mount Tambora. Stages of the eruption The eruption went through several stages, with six distinct marker horizons identified, although phase 5 has at least 26 deposit subunits. Most of the stages only affected the immediate surrounds of the caldera and regions to its east due to prevailing wind patterns. Despite the uniform comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
