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Beryl Turner
Beryl ( ) is a mineral composed of beryllium aluminium silicate with the chemical formula Be3Al2(SiO3)6. Well-known varieties of beryl include emerald and aquamarine. Naturally occurring hexagonal crystals of beryl can be up to several meters in size, but terminated crystals are relatively rare. Pure beryl is colorless, but it is frequently tinted by impurities; possible colors are green, blue, yellow, pink, and red (the rarest). It is an ore source of beryllium. Etymology The word ''beryl'' – – is borrowed, via and , from Ancient Greek βήρυλλος ''bḗryllos'', which referred to various blue-green stones, from Prakrit ''veruḷiya'', ''veḷuriya'' 'beryl' which is ultimately of Dravidian origin, maybe from the name of Belur or ''Velur'', a town in Karnataka, southern India. The term was later adopted for the mineral beryl more exclusively. When the first eyeglasses were constructed in 13th-century Italy, the lenses were made of beryl (or of rock crystal) a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclosilicate
Silicate minerals are rock-forming minerals made up of silicate groups. They are the largest and most important class of minerals and make up approximately 90 percent of Earth's crust. In mineralogy, the crystalline forms of silica (silicon dioxide, ) are usually considered to be Silicate mineral#Tectosilicates, tectosilicates, and they are classified as such in the Dana system (75.1). However, the Nickel-Strunz system classifies them as oxide minerals (4.DA). Silica is found in nature as the mineral quartz, and its polymorphism (materials science), polymorphs. On Earth, a wide variety of silicate minerals occur in an even wider range of combinations as a result of the processes that have been forming and re-working the crust for billions of years. These processes include partial melting, crystallization, fractionation, metamorphism, weathering, and diagenesis. Living organisms also contribute to this carbonate–silicate cycle, geologic cycle. For example, a type of plankton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karnataka
Karnataka ( ) is a States and union territories of India, state in the southwestern region of India. It was Unification of Karnataka, formed as Mysore State on 1 November 1956, with the passage of the States Reorganisation Act, 1956, States Reorganisation Act, and renamed ''Karnataka'' in 1973. The state is bordered by the Lakshadweep Sea to the west, Goa to the northwest, Maharashtra to the north, Telangana to the northeast, Andhra Pradesh to the east, Tamil Nadu to the southeast, and Kerala to the southwest. With 61,130,704 inhabitants at the 2011 census, Karnataka is the List of states and union territories of India by population, eighth-largest state by population, comprising 31 List of districts in India, districts. With 15,257,000 residents, the state capital Bengaluru is the largest city of Karnataka. The economy of Karnataka is among the most productive in the country with a gross state domestic product (GSDP) of and a per capita GSDP of for the financial year 2023– ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belur, Karnataka
Belur () is a town and tehsil, taluk in Hassan district in the state of Karnataka, India. The town is renowned for its Chennakeshava Temple, Belur, Chennakeshava Temple dedicated to Vishnu, one of the finest examples of Hoysala architecture and the largest Hindu temple complex that has survived from pre-14th-century Karnata-Dravida tradition. It has been a Vaishnava Hindu pilgrimage center since at least the 12th century. It was also the first capital of the Hoysala dynasty, before they built Dwarasamudra (modern Halebid). Belur is also Town Municipal Council and taluka. The Hoysala monuments at Belur and Halebidu have been declared as UNESCO World Heritage Sites in 2023.Permanent Delegation of India to UNESCO (2014)Sacred Ensembles of the Hoysala UNESCO Geography Belur is situated on the banks of Yagachi River in the Hassan district of south Karnataka. It is about northwest of Hassan, Karnataka, Hassan and about west from the famous Hindu and Jain temples' town of Halebid, H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dravidian Languages
The Dravidian languages are a language family, family of languages spoken by 250 million people, primarily in South India, north-east Sri Lanka, and south-west Pakistan, with pockets elsewhere in South Asia. The most commonly spoken Dravidian languages are (in descending order) Telugu language, Telugu, Tamil language, Tamil, Kannada, and Malayalam, all of which Classical languages of India, have long literary traditions. Smaller literary languages are Tulu language, Tulu and Kodava language, Kodava. Together with several smaller languages such as Gondi language, Gondi, these languages cover the southern part of India and the northeast of Sri Lanka, and account for the overwhelming majority of speakers of Dravidian languages. Malto language, Malto and Kurukh language, Kurukh are spoken in isolated pockets in eastern India. Kurukh is also spoken in parts of Nepal, Bhutan and Bangladesh. Brahui language, Brahui is mostly spoken in the Balochistan region of Pakistan, Sistan and Baluc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vidura
Vidura (), plays a key role in the Hindu epic ''Mahabharata''. He is described as the prime minister of the Kuru kingdom and is the paternal uncle of both the Pandavas and the Kauravas. Legend Mandavya's Curse The rishi Mandavya cursed Yama that he would be born as a maid's son for getting him impaled without a valid reason. He was born in the mortal world as Vidura. Birth and early life Vidura was born through Niyoga between the sage Vyasa and Parishrami, a handmaiden to the queens Ambika and Ambalika. Ambika first mated with Vyasa through the niyoga process but kept her eyes closed during the process because his appearance and power frightened her. As a result she gave birth to the blind Dhritarashtra. Later her sister Ambalika followed the same process with Vyasa, and knew to keep her eyes open. But she was pale with fear during the niyoga, and so gave birth to the albino Pandu. Finally the queens sent their maiden Parishrami in their place, who behaved appropriatel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Folk Etymology
Folk etymology – also known as (generative) popular etymology, analogical reformation, (morphological) reanalysis and etymological reinterpretation – is a change in a word or phrase resulting from the replacement of an unfamiliar form by a more familiar one through popular usage. The form or the meaning of an archaic, foreign, or otherwise unfamiliar word is reinterpreted as resembling more familiar words or morphemes. The term ''folk etymology'' is a loan translation from German ''Volksetymologie'', coined by Ernst Förstemann in 1852. Folk etymology is a productive process in historical linguistics, language change, and social interaction. Reanalysis of a word's history or original form can affect its spelling, pronunciation, or meaning. This is frequently seen in relation to loanwords or words that have become archaic or obsolete. Folk/popular etymology may also refer to a popular false belief about the etymology of a word or phrase that does not lead to a change in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lapis Lazuli
Lapis lazuli (; ), or lapis for short, is a deep-blue metamorphic rock used as a semi-precious stone that has been prized since antiquity for its intense color. Originating from the Persian word for the gem, ''lāžward'', lapis lazuli is a rock composed primarily of the minerals lazurite, pyrite and calcite. As early as the 7th millennium BC, lapis lazuli was mined in the Sar-i Sang mines,David Bomford and Ashok Roy, ''A Closer Look- Colour'' (2009), National Gallery Company, London, () in Shortugai, and in other mines in Badakhshan province in modern northeast Afghanistan. Lapis lazuli artifacts, dated to 7570 BC, have been found at Bhirrana, which is the oldest site of Indus Valley civilisation. Lapis was highly valued by the Indus Valley Civilisation (3300–1900 BC). Lapis beads have been found at Neolithic burials in Mehrgarh, the Caucasus, and as far away as Mauritania. It was used in the funeral mask of Tutankhamun (1341–1323 BC). By the end of the Middle A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gemstone
A gemstone (also called a fine gem, jewel, precious stone, semiprecious stone, or simply gem) is a piece of mineral crystal which, when cut or polished, is used to make jewellery, jewelry or other adornments. Certain Rock (geology), rocks (such as lapis lazuli, opal, and obsidian) and occasionally organic chemistry, organic materials that are not minerals (such as amber, Jet (gemstone), jet, and pearl) may also be used for jewelry and are therefore often considered to be gemstones as well. Most gemstones are hard, but some softer minerals such as brazilianite may be used in jewelry because of their color or Lustre (mineralogy), luster or other physical properties that have aesthetic value. However, generally speaking, soft minerals are not typically used as gemstones by virtue of their brittleness and lack of durability. Found all over the world, the industry of coloured gemstones (i.e. anything other than diamonds) is currently estimated at US$1.55billion and is projected to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cymophane
The mineral or gemstone chrysoberyl is an aluminate of beryllium with the formula Be Al2 O4. The name chrysoberyl is derived from the Greek words χρυσός ''chrysos'' and βήρυλλος ''beryllos'', meaning "a gold-white spar". Despite the similarity of their names, chrysoberyl and beryl are two completely different gemstones, although they both contain beryllium. Chrysoberyl is the third-hardest frequently encountered natural gemstone and lies at 8.5 on the Mohs scale of mineral hardness, between corundum (9) and topaz (8). An interesting feature of its crystals are the cyclic twins called ''trillings''. These twinned crystals have a hexagonal appearance, but are the result of a triplet of twins with each "twin" oriented at 120° to its neighbors and taking up 120° of the cyclic trilling. If only two of the three possible twin orientations are present, a V-shaped twin results. Ordinary chrysoberyl is yellowish-green and transparent to translucent. When the mineral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanskrit
Sanskrit (; stem form ; nominal singular , ,) is a classical language belonging to the Indo-Aryan languages, Indo-Aryan branch of the Indo-European languages. It arose in northwest South Asia after its predecessor languages had Trans-cultural diffusion, diffused there from the northwest in the late Bronze Age#South Asia, Bronze Age. Sanskrit is the sacred language of Hinduism, the language of classical Hindu philosophy, and of historical texts of Buddhism and Jainism. It was a lingua franca, link language in ancient and medieval South Asia, and upon transmission of Hindu and Buddhist culture to Southeast Asia, East Asia and Central Asia in the early medieval era, it became a language of religion and high culture, and of the political elites in some of these regions. As a result, Sanskrit had a lasting effect on the languages of South Asia, Southeast Asia and East Asia, especially in their formal and learned vocabularies. Sanskrit generally connotes several Indo-Aryan languages# ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
