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Levant Bole
Levant bole is an earthy clay brought from the Levant, and historically used in medicine for the same purposes as Armenian bole. It was indeed so similar to Armenian bole that some believed them both to be the same, or at least mixtures of each other. Levant bole was used in several compositions, particularly diascodium, to give it color. Chambers discusses two other similar boles: * Lemnian or Terra Lemia from the island of Lemnos, also called Sigillata * Samnian or Terra Samia from the island of Samos {{Cyclopaedia 1728, title=Bole See also *Armenian bole Armenian bole, also known as bolus armenus or bole armoniac, is an earthy clay, usually red, native to Armenia but also found in other places. The term Armenian was later referred to a specific quality of the clay. Originally used in medication, it ... Natural materials Medicinal clay ... [...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] |
Levant
The Levant () is an approximate historical geographical term referring to a large area in the Eastern Mediterranean region of Western Asia. In its narrowest sense, which is in use today in archaeology and other cultural contexts, it is equivalent to a stretch of land bordering the Mediterranean in South-western Asia,Gasiorowski, Mark (2016). ''The Government and Politics of the Middle East and North Africa''. }, ), meaning "the eastern place, where the Sun rises". In the 13th and 14th centuries, the term ''levante'' was used for Italian maritime commerce in the Eastern Mediterranean, including Greece, Anatolia, Syria-Palestine, and Egypt, that is, the lands east of Venice. Eventually the term was restricted to the Muslim countries of Syria-Palestine and Egypt. In 1581, England set up the Levant Company to monopolize commerce with the Ottoman Empire. The name ''Levant States'' was used to refer to the French mandate over Syria and Lebanon after World War I. This is probab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medicine
Medicine is the science and practice of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness. Contemporary medicine applies biomedical sciences, biomedical research, genetics, and medical technology to diagnose, treat, and prevent injury and disease, typically through pharmaceuticals or surgery, but also through therapies as diverse as psychotherapy, external splints and traction, medical devices, biologics, and ionizing radiation, amongst others. Medicine has been practiced since prehistoric times, and for most of this time it was an art (an area of skill and knowledge), frequently having connections to the religious and philosophical beliefs of local culture. For example, a medicine man would apply herbs and say prayers for healing, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armenian Bole
Armenian bole, also known as bolus armenus or bole armoniac, is an earthy clay, usually red, native to Armenia but also found in other places. The term Armenian was later referred to a specific quality of the clay. Originally used in medication, it has also been used as a pigment, as a poliment or base for gilding, and for other uses. It is red due to the presence of iron oxide; the clay also contains hydrous silicates of aluminum and possibly magnesium. Uses Historically, the term bolu or bolus was used only for medicinal earths and Armenian bole was used as an astringent, prescribed against diarrhea, dysentery, and bleeding. References to Armenian bole were made by Theophrastus, Dioscorides (c. 41–90 AD) and Pliny the Elder (23–79 AD). Externally, it was used in strengthening plasters, against dislocations of the joints. Physicians sometimes also called it ''Rubrica Synopica'', from the city of Synope, where it is supposed to be found. Use for internal medicine may have side ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Materials
A natural material is any product or physical matter stop changing it. Minerals and the metals that can be extracted from them (without further modification) are also considered to belong into this category. Natural materials are used as building materials and clothing. Types include: * Biotic materials ** Wood (rattan, bamboo, bark, etc.) ** Natural fiber (silk, wool, cotton, flax, hemp, jute, kapok, kenaf, moss, linen, abacá etc.) * Inorganic material ** Stone (flint, granite, obsidian, sandstone, sand, gems, glass, etc.) ** Native metal (copper, iron, gold, silver, etc.) ** Composites (clay, plasticine, etc.) * Other natural materials. ** Soil See also * Natural product * Earth structure * Material science * Natural resources * Metamaterials A metamaterial (from the Ancient Greek, Greek word Meta, μετά ''meta'', meaning "beyond" or "after", and the Latin word ''materia'', meaning "matter" or "material") is any material engineered to have a property that is not found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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