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Blue Spur, Otago
Blue Spur is a locality in Otago, New Zealand. Description Blue Spur is the area of the historic Otago Gold Rush town and gold mining fields north of the town of Lawrence in the Clutha District. Name The etymology of the term "blue spur" not well known. The gold diggers of the 1860s gold rush went after the gold "on the spur (of the moment)", i.e. in a great hurry/rush. Alluvial gold may often be found close to a layer of blueish clay. Miners frequently talk about mining Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic via ... down to the "blue clay", thus a "blue spur" could somehow elucidate the hasty process of digging for the gold pursuing a blueish layer of clay. Other potential meanings could refer to a blueish colour of mountains ("blue mountains") as it can be spotted in certain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otago
Otago (, ; mi, Ōtākou ) is a region of New Zealand located in the southern half of the South Island administered by the Otago Regional Council. It has an area of approximately , making it the country's second largest local government region. Its population was The name "Otago" is the local southern Māori dialect pronunciation of "Ōtākou", the name of the Māori village near the entrance to Otago Harbour. The exact meaning of the term is disputed, with common translations being "isolated village" and "place of red earth", the latter referring to the reddish-ochre clay which is common in the area around Dunedin. "Otago" is also the old name of the European settlement on the harbour, established by the Weller Brothers in 1831, which lies close to Otakou. The upper harbour later became the focus of the Otago Association, an offshoot of the Free Church of Scotland, notable for its adoption of the principle that ordinary people, not the landowner, should choose the ministe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otago Gold Rush
The Otago Gold Rush (often called the Central Otago Gold Rush) was a gold rush that occurred during the 1860s in Central Otago, New Zealand. This was the country's biggest gold strike, and led to a rapid influx of foreign miners to the area – many of them veterans of other hunts for the precious metal in California and Victoria, Australia. The rush started at Gabriel's Gully but spread throughout much of Central Otago, leading to the rapid expansion and commercialisation of the new colonial settlement of Dunedin, which quickly grew to be New Zealand's largest city. Only a few years later, most of the smaller new settlements were deserted, and gold extraction became more long-term, industrialised-mechanical process. Background Previous gold finds in New Zealand Previously gold had been found in small quantities in the Coromandel Peninsula (by visiting whalers) and near Nelson in 1842. Commercial interests in Auckland offered a £500 prize for anyone who could find payable qu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lawrence, New Zealand
Lawrence is a small town in Otago, in New Zealand's South Island. It is located on State Highway 8, the main route from Dunedin to the inland towns of Queenstown and Alexandra. It lies 35 kilometres to the northwest of Milton, 11 kilometres northwest of Waitahuna, and close to the Tuapeka River, a tributary of the Clutha. History The discovery of gold at Gabriel's Gully by Gabriel Read in May 1861 led to the Central Otago goldrush with the population of the gold field rising from almost nothing to around 11,500 within a year, twice that of Dunedin at the time. Gabriel’s Gully was quickly dotted with tents and workings, stores and government “buildings”. By December 1861, there were some 14,000 people on the Tuapeka goldfield and it continued to climb and by February 1864 was around 24,000. Around a third of these miners were English, a significant proportion were Irish, while some were European, with others of Chinese origin. The ground under the makeshift township sit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clutha District
Clutha District is a local government district of southern New Zealand, with its headquarters in the Otago town of Balclutha. The Clutha District has a land area of and an estimated population of as of . Clutha District occupies the majority of the geographical area known as South Otago. Geography The geography of the Clutha District is dominated by the valley of the Clutha River, which flows southeast from the lakes of Central Otago, bisecting the Clutha District and reaching the Pacific Ocean via two river mouths, one of which is not far from Kaitangata, the other is closer to Kaka Point. The two branches of the river (the Matau and the Kouau) form the island of Inch Clutha. To the south of this is the rough bush country of the Catlins, with its forests and rugged coastline. To the north of the Clutha valley is mainly rolling hill country, with the plain of the Tokomairaro River to the northeast, along with Lake Waihola and Lake Waipori, which are part of the catchment of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etymology
Etymology ()The New Oxford Dictionary of English (1998) – p. 633 "Etymology /ˌɛtɪˈmɒlədʒi/ the study of the class in words and the way their meanings have changed throughout time". is the study of the history of the Phonological change, form of words and, by extension, the origin and evolution of their semantic meaning across time. It is a subfield of historical linguistics, and draws upon comparative semantics, Morphology_(linguistics), morphology, semiotics, and phonetics. For languages with a long recorded history, written history, etymologists make use of texts, and texts about the language, to gather knowledge about how words were used during earlier periods, how they developed in Semantics, meaning and Phonological change, form, or when and how they Loanword, entered the language. Etymologists also apply the methods of comparative linguistics to reconstruct information about forms that are too old for any direct information to be available. By analyzing related ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alluvium
Alluvium (from Latin ''alluvius'', from ''alluere'' 'to wash against') is loose clay, silt, sand, or gravel that has been deposited by running water in a stream bed, on a floodplain, in an alluvial fan or beach, or in similar settings. Alluvium is also sometimes called alluvial deposit. Alluvium is typically geologically young and is not consolidated into solid rock. Sediments deposited underwater, in seas, estuaries, lakes, or ponds, are not described as alluvium. Floodplain alluvium can be highly fertile, and supported some of the earliest human civilizations. Definitions The present consensus is that "alluvium" refers to loose sediments of all types deposited by running water in floodplains or in alluvial fans or related landforms. However, the meaning of the term has varied considerably since it was first defined in the French dictionary of Antoine Furetière, posthumously published in 1690. Drawing upon concepts from Roman law, Furetière defined ''alluvion'' (the F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clay
Clay is a type of fine-grained natural soil material containing clay minerals (hydrous aluminium phyllosilicates, e.g. kaolin, Al2 Si2 O5( OH)4). Clays develop plasticity when wet, due to a molecular film of water surrounding the clay particles, but become hard, brittle and non–plastic upon drying or firing. Most pure clay minerals are white or light-coloured, but natural clays show a variety of colours from impurities, such as a reddish or brownish colour from small amounts of iron oxide. Clay is the oldest known ceramic material. Prehistoric humans discovered the useful properties of clay and used it for making pottery. Some of the earliest pottery shards have been dated to around 14,000 BC, and clay tablets were the first known writing medium. Clay is used in many modern industrial processes, such as paper making, cement production, and chemical filtering. Between one-half and two-thirds of the world's population live or work in buildings made with clay, often ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plectranthus Ciliatus
''Plectranthus ciliatus'', called Indian borage, speckled spur flower, blue spur flower (a name shared with other members of its genus), and candlestick plant (shared with many other species), is a species of flowering plant in the family Lamiaceae. It is native to South Africa and Eswatini, and introduced to Victoria in Australia and the North and South Islands of New Zealand. With its ''Coleus''like foliage, its cultivar 'Easy Gold' has gained the Royal Horticultural Society's Award of Garden Merit The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. History The Award of Garden Merit ... as an ornamental. References ciliatus Flora of South Africa Flora of Swaziland Plants described in 1838 {{Lamiaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Otago
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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