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Leopard's Kopje
Leopard's Kopje by is an archaeological site, the type site of the associated region or culture that marked the Middle Iron Age in Zimbabwe. The ceramics from the Leopard's Kopje type site have been classified as part of phase II of the Leopard's Kopje culture. For information on the region of Leopard's Kopje, see the "Associated sites" section of this article. Location The site is located 2 kilometers north-east of the Khami World Heritage Site and 24 kilometers west of Bulawayo, Zimbabwe. Bordered by small hills, or koppies, on two sides and sharp ravines on the other two sides. The site is relatively small, measuring 150 by 200 yards in area. History K. R. Robinson conducted several excavations in the area, beginning in 1961. Thomas Huffman, who first excavated Leopard's Kopje in August 1969, is also an important archaeologist of the site. Huffman's excavations found three different phases of occupation, Zhizo, Mambo, and Refuge. Refuge phase The occupation from th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shona Culture
The Shona people () are part of the Bantu peoples, Bantu ethnic group native to Southern Africa, primarily living in Zimbabwe where they form the majority of the population, as well as Mozambique, South Africa, and a worldwide diaspora including global celebrities such as Thandiwe Newton. There are five major Shona language/dialect clusters : Karanga, Zezuru, Korekore, Manyika and Ndau. Regional classification The Shona people are grouped according to the dialect of the language they speak. Their estimated population is 16.6 million: * Karanga people, Karanga or Southern Shona (about 8.5 million people) * Shona language, Zezuru or Central Shona (5.2 million people) * Korekore or Northern Shona (1.7 million people) * Manyika tribe or Eastern Shona (1.2 million) in Zimbabwe (861,000) and Mozambique (173,000). * Ndau people, Ndau in Mozambique (1,580,000) and Zimbabwe (800,000). History During the 11th century, the Karanga people formed kingdoms on the Zimbabwe plateau. Cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratigraphy
Stratigraphy is a branch of geology concerned with the study of rock layers ( strata) and layering (stratification). It is primarily used in the study of sedimentary and layered volcanic rocks. Stratigraphy has three related subfields: lithostratigraphy (lithologic stratigraphy), biostratigraphy (biologic stratigraphy), and chronostratigraphy (stratigraphy by age). Historical development Catholic priest Nicholas Steno established the theoretical basis for stratigraphy when he introduced the law of superposition, the principle of original horizontality and the principle of lateral continuity in a 1669 work on the fossilization of organic remains in layers of sediment. The first practical large-scale application of stratigraphy was by William Smith in the 1790s and early 19th century. Known as the "Father of English geology", Smith recognized the significance of strata or rock layering and the importance of fossil markers for correlating strata; he created the first geol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Zimbabwe
Great Zimbabwe is a medieval city in the south-eastern hills of Zimbabwe near Lake Mutirikwi and the town of Masvingo. It is thought to have been the capital of a great kingdom during the country's Late Iron Age about which little is known. Construction on the city began in the 9th century and continued until it was abandoned in the 15th century. The edifices are believed to have been erected by the ancestral Shona. The stone city spans an area of and could have housed up to 18,000 people at its peak, giving it a population density of approximately 2,500 per square kilometre. It is recognised as a World Heritage Site by UNESCO. Great Zimbabwe is believed to have served as a royal palace for the local monarch. As such, it would have been used as the seat of political power. Among the edifice's most prominent features were its walls, some of which are eleven metres high. They were constructed without mortar (dry stone). Eventually, the city was abandoned and fell into ruin. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bambandyanalo
Bambandyanalo is an archaeological site in present-day Zimbabwe, just north of the Limpopo River. It flourished from the 11th to 13th centuries, being a predecessor to the Great Zimbabwe culture. The ruins have survived because much of the complex was built in stone. The site contains a large mound, some 180 metres in diameter, and covers an area of about 5 hectares. It is surrounded on three sides by sandstone cliffs (Wood 2005:86). In the 11th century, Bambandyanalo developed its influence over the region and established itself as a hub in the trade connecting the African inland with the Indian Ocean (Hall 1987:83). It was closely associated with Mapungubwe and was a precursor to the much better known Great Zimbabwe near Masvingo Masvingo is a city in south-eastern Zimbabwe and the capital of Masvingo Province. The city is situated close to Great Zimbabwe, the national monument from which the country takes its name and close to Lake Mutirikwi, its recreational park, ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mapungubwe National Park
Mapungubwe National Park is a national park in Limpopo Province, South Africa. It is located by the Kolope River, south of the confluence of the Limpopo and Shashe rivers and about to the NE of the Venetia Diamond Mine. The National Park borders Mapesu Private Game Reserve to the south. It abuts on the border with Botswana and Zimbabwe, and forms part of the Greater Mapungubwe Transfrontier Conservation Area. It was established in 1995 and covers an area of over . The park protects the historical site of Mapungubwe Hill, which was the capital of the Kingdom of Mapungubwe, as well as the wildlife and riverine forests along the Limpopo River. The Mapungubwe Hill was the site of a community dating back to the Iron Age. Evidences have shown that it was a prosperous community. Archaeologists also uncovered the famous golden rhino figurine from the site. It is one of the few places in Africa that has both meerkats and Nile crocodiles. Mapungubwe National Park is renowned for its sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vhembe District Municipality
Vhembe is one of the 5 districts of Limpopo province of South Africa. It is the northernmost district of the country and shares its northern border with Beitbridge district in Zimbabwe and on the east with Gaza Province in Mozambique. Vhembe consist of all territories that were part of the former Venda Bantustan, however, two large densely populated districts of the former Tsonga homeland of Gazankulu, in particular, Hlanganani and Malamulele were also incorporated into Vhembe, hence the ethnic diversity of the District. The seat of Vhembe is Thohoyandou, the capital of the former Venda Bantustan. According to 2011 census, the majority of Vhembe residents, about 800,000, speak TshiVenda as their mother language, while 400,000 speak Xitsonga as their home language. However, the Tsonga people are in majority south of Levubu River and they constitute more than 85% of the population in the south of the historic river Levubu, while the Venda are the minority south of Levubu, at 15% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limpopo River
The Limpopo River rises in South Africa and flows generally eastward through Mozambique to the Indian Ocean. The term Limpopo is derived from Rivombo (Livombo/Lebombo), a group of Tsonga settlers led by Hosi Rivombo who settled in the mountainous vicinity and named the area after their leader. The river is approximately long, with a drainage basin in size. The mean discharge measured over a year is per second at its mouth. The Limpopo is the second largest river in Africa that drains to the Indian Ocean, after the Zambezi River. The first European to sight the river was Vasco da Gama, who anchored off its mouth in 1498 and named it Espirito Santo River. Its lower course was explored by St Vincent Whitshed Erskine in 1868–69, and Captain J F Elton travelled down its middle course in 1870. The drainage area of Limpopo River has decreased over geological time. Up to Late Pliocene or Pleistocene times, the upper course of the Zambezi River drained into the Limpopo River. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smelting
Smelting is a process of applying heat to ore, to extract a base metal. It is a form of extractive metallurgy. It is used to extract many metals from their ores, including silver, iron, copper, and other base metals. Smelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gases or slag and leaving the metal base behind. The reducing agent is commonly a fossil fuel source of carbon, such as coke—or, in earlier times, charcoal. The oxygen in the ore binds to carbon at high temperatures due to the lower potential energy of the bonds in carbon dioxide (). Smelting most prominently takes place in a blast furnace to produce pig iron, which is converted into steel. The carbon source acts as a chemical reactant to remove oxygen from the ore, yielding the purified metal element as a product. The carbon source is oxidized in two stages. First, the carbon (C) combusts with oxygen (O2) in the air to produce carbon monoxide (CO). Sec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finger Millet 3 11-21-02
A finger is a limb of the body and a type of digit, an organ of manipulation and sensation found in the hands of most of the Tetrapods, so also with humans and other primates. Most land vertebrates have five fingers ( Pentadactyly). Chambers 1998 p. 603 Oxford Illustrated pp. 311, 380 Land vertebrate fingers The five-rayed anterior limbs of terrestrial vertebrates can be derived phylogenetically from the pectoral fins of fish. Within the taxa of the terrestrial vertebrates, the basic pentadactyl plan, and thus also the fingers and phalanges, undergo many variations. Morphologically the different fingers of terrestrial vertebrates are homolog. The wings of birds and those of bats are not homologous, they are analogue flight organs. However, the phalanges within them are homologous. Chimpanzees have lower limbs that are specialized for manipulation, and (arguably) have fingers on their lower limbs as well. In the case of Primates in general, the digits of the hand a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kraal
Kraal (also spelled ''craal'' or ''kraul'') is an Afrikaans and Dutch word, also used in South African English, for an enclosure for cattle or other livestock, located within a Southern African settlement or village surrounded by a fence of thorn-bush branches, a palisade, mud wall, or other fencing, roughly circular in form. It is similar to a '' boma'' in eastern or central Africa. In Curaçao, another Dutch colony, the enclosure was called "koraal" which in Papiamentu is translated "kura" (still in use today for any enclosed terrain, like a garden). Etymology In the Afrikaans language a ''kraal'' is a term derived from the Portuguese word , cognate with the Spanish-language , which entered into English separately. In Eastern and Central Africa, the equivalent word for a livestock enclosure is '' boma'', but this has taken on wider meanings. In some Southern African regions, the term Kraal is used in Scouting to refer to the team of Scout Leaders of a group. Homestead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slag
Slag is a by-product of smelting ( pyrometallurgical) ores and used metals. Broadly, it can be classified as ferrous (by-products of processing iron and steel), ferroalloy (by-product of ferroalloy production) or non-ferrous/base metals (by-products of recovering non-ferrous materials like copper, nickel, zinc and phosphorus). Within these general categories, slags can be further categorized by their precursor and processing conditions (e.g., Blast furnace (BF) slags, air-cooled blast furnace (ACBF) slag, basic oxygen furnace (BOF) slag, and electric arc furnace (EAF) slag) . Due to the large demand for these materials, slag production has also significantly increased throughout the years despite recycling (most notably in the iron and steelmaking industries) and upcycling efforts. The World Steel Association (WSA) estimates that 600 kg of by-products (~90 wt% is slags) are generated per tonne of steel produced. Composition Slag is usually a mixture of metal oxides and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangle
Bangles are traditionally rigid bracelets which are usually made of metal, wood, glass or plastic. These ornament are worn mostly by women in the Indian subcontinent, Southeastern Asia, Arabian Peninsula, and Africa. It is common to see a bride wearing glass bangles at weddings in India, Bangladesh, Pakistan, Nepal, Sri Lanka and in other Asian countries. Bangles may also be worn by young girls and bangles made of gold or silver are preferred for toddlers. Some men and women wear a single bangle on the arm or wrist called ''kada'' or ''kara''. In Sikhism, the father of a Sikh bride will give the groom a gold ring, a kara (steel or iron bangle), and a mohra. Chooda is a kind of bangle that is worn by Punjabi women on her wedding day. It is a set of white and red bangles with stonework. According to tradition, a woman is not supposed to buy the bangles she will wear. Firozabad, Uttar Pradesh is India's largest producer of bangles. History Bangles made from sea shell, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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