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Mwami, Zimbabwe
Mwami is a settlement in the province of Mashonaland West, Zimbabwe. Location Mwami is located approximately , by road, north-east of Karoi, the nearest large town, and the location of the district headquarters. This is approximately , by road, north-west of Chinhoyi, the nearest large city and the location of the provincial headquarters. Mwami is located approximately , by road, north-west of Harare, the capital and largest city in Zimbabwe. The geographical coordinates of Mwami, Zimbabwe are:16°40'10.0"S, 29°46'30.0"E (Latitude:-16.669444, Longitude:29.775000). Mwami sits at an average elevation of above mean sea level. Overview Mwami, Zimbabwe was formerly known as Miami and was renamed in the early 1980s. Minerals The area around Mwami, Zimbabwe is known to contain modalite, topaz, quarts and andalusite. Large crystals of euclase and other minerals have been mined from the area. Health The community is served by Mwami Hospital, a public health facility. See also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euclase
Euclase is a beryllium aluminium hydroxide silicate mineral (BeAlSiO4(OH)). It crystallizes in the monoclinic crystal system and is typically massive to fibrous as well as in slender prismatic crystals. It is related to beryl (Be3Al2Si6O18) and other beryllium minerals. It is a product of the decomposition of beryl in pegmatites. Euclase crystals are noted for their blue color, ranging from very pale to dark blue. The mineral may also be colorless, white, or light green. Cleavage is perfect, parallel to the clinopinacoid, and this suggested to René Just Haüy the name euclase, from the Greek , easily, and , fracture. The ready cleavage renders the crystals fragile with a tendency to chip, and thus detracts from its use for personal ornament. When cut, it resembles certain kinds of beryl and topaz, from which it may be distinguished by its specific gravity (3.1). Its hardness (7.5) is similar to beryl (7.5 - 8), and a bit less than that of topaz (8). It was first reported in 1792 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karoi
Karoi is a town in Zimbabwe. Location Karoi is located in Karoi District, Mashonaland West Province, in central northern Zimbabwe. It is located approximately , by road, northwest of Chinhoyi, the nearest large town, and the location of the provincial headquarters. This location lies about , northwest of Harare, Zimbabwe's capital and largest city. Karoi lies along the main road, Highway A-1, between Harare and Chirundu, at the International border with the Republic of Zambia, about , further northwest of Karoi. The coordinates of Karoi are: 16° 48' 36.00"S, 29° 42' 0.00"E (Latitude:16.8100; Longitude:29.7000). Overview In addition to the offices of ''Karoi Town Council'', the town is also the location of the headquarters of Karoi District Administration. The surrounding countryside is farmland, where tobacco is the primary cash crop. In 2011, the Tobacco Industry and Marketing Board (TIMB) permitted Mashonaland Tobacco Company (MTC) to open auction floors and buy tobacco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euclase
Euclase is a beryllium aluminium hydroxide silicate mineral (BeAlSiO4(OH)). It crystallizes in the monoclinic crystal system and is typically massive to fibrous as well as in slender prismatic crystals. It is related to beryl (Be3Al2Si6O18) and other beryllium minerals. It is a product of the decomposition of beryl in pegmatites. Euclase crystals are noted for their blue color, ranging from very pale to dark blue. The mineral may also be colorless, white, or light green. Cleavage is perfect, parallel to the clinopinacoid, and this suggested to René Just Haüy the name euclase, from the Greek , easily, and , fracture. The ready cleavage renders the crystals fragile with a tendency to chip, and thus detracts from its use for personal ornament. When cut, it resembles certain kinds of beryl and topaz, from which it may be distinguished by its specific gravity (3.1). Its hardness (7.5) is similar to beryl (7.5 - 8), and a bit less than that of topaz (8). It was first reported in 1792 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andalusite
Andalusite is an aluminium nesosilicate mineral with the chemical formula Al2SiO5. This mineral was called andalousite by Delamétehrie, who thought it came from Andalusia, Spain. It soon became clear that it was a locality error, and that the specimens studied were actually from El Cardoso de la Sierra, in the Spanish province of Guadalajara, not Andalusia. Andalusite is trimorphic with kyanite and sillimanite, being the lower pressure mid temperature polymorph. At higher temperatures and pressures, andalusite may convert to sillimanite. Thus, as with its other polymorphs, andalusite is an aluminosilicate index mineral, providing clues to depth and pressures involved in producing the host rock. Varieties The variety chiastolite commonly contains dark inclusions of carbon or clay which form a cruciform pattern when shown in cross-section. This stone was known at least from the sixteenth century, being taken to many European countries, as a souvenir, by pilgrims returning from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quarts
The quart (symbol: qt) is an English unit of volume equal to a quarter gallon. Three kinds of quarts are currently used: the liquid quart and dry quart of the US customary system and the of the British imperial system. All are roughly equal to one liter. It is divided into two pints or (in the US) four cups. Historically, the exact size of the quart has varied with the different values of gallons over time and in reference to different commodities. Name The term comes from the Latin ''quartus'' (meaning one-quarter) via the French ''quart''. However, although the French word ''quart'' has the same root, it frequently means something entirely different. In Canadian French in particular, the quart is called '' pinte'', whilst the pint is called '' chopine''. History Since gallons of various sizes have historically been in use, the corresponding quarts have also existed with various sizes. Definitions and equivalencies US liquid quart In the United States, all tradi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topaz
Topaz is a silicate mineral of aluminium and fluorine with the chemical formula Al Si O( F, OH). It is used as a gemstone in jewelry and other adornments. Common topaz in its natural state is colorless, though trace element impurities can make it pale blue or golden brown to yellow orange. Topaz is often treated with heat or radiation to make it a deep blue, reddish-orange, pale green, pink, or purple. Although it is often associated with golden yellow and blue, it comes in a variety of colors, including colorless. The rarest are natural pinks, reds, and delicate golden oranges, sometimes with pink hues. Topaz is a nesosilicate mineral. It is one of the hardest naturally occurring minerals and has a relatively low index of refraction. It occurs in many places in the world. Etymology The name "topaz" is usually believed to be derived (via Old French: Topace and Latin: Topazus) from the Greek ''Τοπάζιος'' (Topázios) or ''Τοπάζιον'' (Topázion), from Τοπα ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mean Sea Level
There are several kinds of mean in mathematics, especially in statistics. Each mean serves to summarize a given group of data, often to better understand the overall value ( magnitude and sign) of a given data set. For a data set, the '' arithmetic mean'', also known as "arithmetic average", is a measure of central tendency of a finite set of numbers: specifically, the sum of the values divided by the number of values. The arithmetic mean of a set of numbers ''x''1, ''x''2, ..., x''n'' is typically denoted using an overhead bar, \bar. If the data set were based on a series of observations obtained by sampling from a statistical population, the arithmetic mean is the '' sample mean'' (\bar) to distinguish it from the mean, or expected value, of the underlying distribution, the '' population mean'' (denoted \mu or \mu_x).Underhill, L.G.; Bradfield d. (1998) ''Introstat'', Juta and Company Ltd.p. 181/ref> Outside probability and statistics, a wide range of other notions of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harare
Harare (; formerly Salisbury ) is the Capital city, capital and most populous city of Zimbabwe. The city proper has an area of 940 km2 (371 mi2) and a population of 2.12 million in the 2012 census and an estimated 3.12 million in its metropolitan area in 2019. Situated in north-eastern Zimbabwe in the country's Mashonaland region, Harare is a metropolitan Harare Province, province, which also incorporates the municipalities of Chitungwiza and Epworth, Zimbabwe, Epworth. The city sits on a plateau at an elevation of above sea level and its climate falls into the subtropical highland category. The city was founded in 1890 by the Pioneer Column, a small military force of the British South Africa Company, and named Fort Salisbury after the UK Prime Minister Robert Gascoyne-Cecil, 3rd Marquess of Salisbury, Lord Salisbury. Company Company rule in Rhodesia, administrators demarcated the city and ran it until Southern Rhodesia achieved responsible government in 1923. Salisb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinhoyi
Chinhoyi, known until 1982 as Sinoia, is a city in central northern Zimbabwe in the Makonde District. It has a population of 90,800 and is primarily a college town, although it was originally founded as an Italian group settlement scheme. The nearby Chinhoyi Caves and national park are a popular attraction. Location Chinhoyi is located on the western banks of the Manyame River, in Makonde District, in Mashonaland West Province in central northern Zimbabwe. Its location lies approximately northwest of Harare by road, the capital of Zimbabwe and the largest city in the country. Chinhoyi lies on the main road, Highway A-1, between Harare and Chirundu, at the International border with Zambia, about , further northwest of Chinhoyi. The geographical coordinates of Chinhoyi are:17°20'59.0"S, 30°11'40.0"E (Latitude:-17.349722; Longitude:30.194444). Chinhoyi sits at an average elevation of above mean sea level. There are a number of small towns which are close to Chinhoyi. Banke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mashonaland West
Mashonaland West is a province of Zimbabwe. It has an area of 57,441 km² and a population of approximately 1.5 million (2012). Chinhoyi is the capital of the province. Districts Mashonaland West is divided into 7 districts: * Chegutu * Hurungwe * Kariba * Makonde * Mhondoro-Ngezi * Sanyati * Zvimba Geography See also *Provinces of Zimbabwe *Districts of Zimbabwe The Republic of Zimbabwe is broken down into 10 administrative provinces, which are divided into 59 districts and 1,200 wards. Bulawayo Province * Bulawayo Harare Province * Harare Manicaland Province * Buhera * Chi ... References {{Zimbabwe-gov-stub Provinces of Zimbabwe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zimbabwe
Zimbabwe (), officially the Republic of Zimbabwe, is a landlocked country located in Southeast Africa, between the Zambezi and Limpopo Rivers, bordered by South Africa to the south, Botswana to the south-west, Zambia to the north, and Mozambique to the east. The capital and largest city is Harare. The second largest city is Bulawayo. A country of roughly 15 million people, Zimbabwe has 16 official languages, with English, Shona language, Shona, and Northern Ndebele language, Ndebele the most common. Beginning in the 9th century, during its late Iron Age, the Bantu peoples, Bantu people (who would become the ethnic Shona people, Shona) built the city-state of Great Zimbabwe which became one of the major African trade centres by the 11th century, controlling the gold, ivory and copper trades with the Swahili coast, which were connected to Arab and Indian states. By the mid 15th century, the city-state had been abandoned. From there, the Kingdom of Zimbabwe was established, fol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Development Index
The Human Development Index (HDI) is a statistic composite index of life expectancy, Education Index, education (mean years of schooling completed and expected years of schooling upon entering the Educational system, education system), and per capita income indicators, which is used to rank countries into four tiers of Human development (humanity), human development. A country scores a higher level of HDI when the life expectancy at birth, lifespan is higher, the education level is higher, and the gross national income GNI (PPP) per capita is higher. It was developed by Pakistani economist Mahbub ul Haq and was further used to measure a country's development by the United Nations Development Programme (UNDP)'s Human Development Report Office. The 2010 Human Development Report introduced an List of countries by inequality-adjusted HDI, Inequality-adjusted Human Development Index (IHDI). While the simple HDI remains useful, it stated that "the IHDI is the actual level of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
