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Kestel
Kestel is an archaeological site in the Taurus Mountains in Turkey, with important finds related to the study of Tin sources and trade in ancient times. Archaeology Kestel is a probable site of Bronze Age tin mining in the Bolkar range of the Taurus Mountains in Anatolia (near the present village of Celaller, Çamardı district, Niğde Province, Turkey). Tin in the Bronze Age was as scarce and valuable as petroleum is today. It was a vital ingredient of bronze, used with copper to make the alloy. K. Aslihan Yener spent years in archaeometallurgy surveys together with the Turkish Geological Survey (MTA) and found cassiterite (tin ore) crystals in a stream in the Taurus foothills. This ore is purple; previous searches had been looking for black ore because most tin ores are black. Near the site was a deserted valley with a hill called Kestel that proved to hold a tin mine. Additionally, fragments of Bronze Age pottery were found in and near the mine. Inside, there were veins o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kestel
Kestel is an archaeological site in the Taurus Mountains in Turkey, with important finds related to the study of Tin sources and trade in ancient times. Archaeology Kestel is a probable site of Bronze Age tin mining in the Bolkar range of the Taurus Mountains in Anatolia (near the present village of Celaller, Çamardı district, Niğde Province, Turkey). Tin in the Bronze Age was as scarce and valuable as petroleum is today. It was a vital ingredient of bronze, used with copper to make the alloy. K. Aslihan Yener spent years in archaeometallurgy surveys together with the Turkish Geological Survey (MTA) and found cassiterite (tin ore) crystals in a stream in the Taurus foothills. This ore is purple; previous searches had been looking for black ore because most tin ores are black. Near the site was a deserted valley with a hill called Kestel that proved to hold a tin mine. Additionally, fragments of Bronze Age pottery were found in and near the mine. Inside, there were veins o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taurus Mountains
The Taurus Mountains ( Turkish: ''Toros Dağları'' or ''Toroslar'') are a mountain complex in southern Turkey, separating the Mediterranean coastal region from the central Anatolian Plateau. The system extends along a curve from Lake Eğirdir in the west to the upper reaches of the Euphrates and Tigris rivers in the east. It is a part of the Alpide belt in Eurasia. Etymology The mountain range under the current name was mentioned in ''The Histories'' by Polybius as Ταῦρος (''Taûros''). Heinrich Kiepert writes in ''Lehrbuch der alten Geographie'' that the name was borrowed into Ancient Greek from the Semitic (Old Aramaic) root טורא ''ṭūrā'', meaning "mountain". Geography The Taurus mountains are divided into three chains from west to east as follows; * Western Taurus (Batı Toroslar) *Central Taurus (Orta Toroslar) *Southeastern Taurus (Güneydoğu Toroslar) Western Taurus The Western Taurus Mountains form an arc around the Gulf of Antalya. It includes th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tin Sources And Trade In Ancient Times
Tin is an essential metal in the creation of tin- bronzes, and its acquisition was an important part of ancient cultures from the Bronze Age onward. Its use began in the Middle East and the Balkans around 3000 BC. Tin is a relatively rare element in the Earth's crust, with about two parts per million (ppm), compared to iron with 50,000 ppm, copper with 70 ppm, lead with 16 ppm, arsenic with 5 ppm, silver with 0.1 ppm, and gold with 0.005 ppm. Ancient sources of tin were therefore rare, and the metal usually had to be traded over very long distances to meet demand in areas which lacked tin deposits. Known sources of tin in ancient times include the southeastern tin belt that runs from Yunnan in China to the Malay Peninsula; Cornwall and Devon in Britain; Brittany in France; the border between Germany and the Czech Republic; Spain; Portugal; Italy; and central and South Africa. Syria and Egypt have been suggested as minor sources of tin, but the archaeological evidence is inconclusi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pottery
Pottery is the process and the products of forming vessels and other objects with clay and other ceramic materials, which are fired at high temperatures to give them a hard and durable form. Major types include earthenware, stoneware and porcelain. The place where such wares are made by a ''potter'' is also called a ''pottery'' (plural "potteries"). The definition of ''pottery'', used by the ASTM International, is "all fired ceramic wares that contain clay when formed, except technical, structural, and refractory products". In art history and archaeology, especially of ancient and prehistoric periods, "pottery" often means vessels only, and sculpted figurines of the same material are called "terracottas". Pottery is one of the oldest human inventions, originating before the Neolithic period, with ceramic objects like the Gravettian culture Venus of Dolní Věstonice figurine discovered in the Czech Republic dating back to 29,000–25,000 BC, and pottery vessels that were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Çamardı District
Çamardı is a quiet town and district of Niğde Province in the Central Anatolia region of Turkey, at the foot of Aladağ in the Taurus Mountains and reached by winding mountain roads. Population is 15,245 of which 3,396 live in the town of Çamardı. Çamardı is well known with its being very green in the summer. Many people come to Çamardı in order to spend their summer holidays in a green and quiet place. Çamardı is one of the gross producers of apple. You can find many kinds of apples in Çamardı. Also, in the last couple of years, cherry becomes one of the few mainstays of Çamardı. One of the well known families of Çamardı is the Köse Family. Çamardı is a thickly wooded district in this relatively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archaeological Sites Of Prehistoric Anatolia
Archaeology or archeology is the scientific study of human activity through the recovery and analysis of material culture. The archaeological record consists of artifacts, architecture, biofacts or ecofacts, sites, and cultural landscapes. Archaeology can be considered both a social science and a branch of the humanities. It is usually considered an independent academic discipline, but may also be classified as part of anthropology (in North America – the four-field approach), history or geography. Archaeologists study human prehistory and history, from the development of the first stone tools at Lomekwi in East Africa 3.3 million years ago up until recent decades. Archaeology is distinct from palaeontology, which is the study of fossil remains. Archaeology is particularly important for learning about prehistoric societies, for which, by definition, there are no written records. Prehistory includes over 99% of the human past, from the Paleolithic until the advent o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assyria
Assyria (Neo-Assyrian cuneiform: , romanized: ''māt Aššur''; syc, ܐܬܘܪ, ʾāthor) was a major ancient Mesopotamian civilization which existed as a city-state at times controlling regional territories in the indigenous lands of the Assyrians from the 21st century BC to the 14th century BC, then to a territorial state, and eventually an empire from the 14th century BC to the 7th century BC. Spanning from the early Bronze Age to the late Iron Age, modern historians typically divide ancient Assyrian history into the Early Assyrian ( 2600–2025 BC), Old Assyrian ( 2025–1364 BC), Middle Assyrian ( 1363–912 BC), Neo-Assyrian (911–609 BC) and post-imperial (609 BC– AD 630) periods, based on political events and gradual changes in language. Assur, the first Assyrian capital, was founded 2600 BC but there is no evidence yet discovered that the city was independent until the collapse of the Third Dynasty of Ur in the 21st century BC, when a line of independent kin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powder (substance)
A powder is a dry, bulk solid composed of many very fine particles that may flow freely when shaken or tilted. Powders are a special sub-class of granular materials, although the terms ''powder'' and ''granular'' are sometimes used to distinguish separate classes of material. In particular, ''powders'' refer to those granular materials that have the finer grain sizes, and that therefore have a greater tendency to form clumps when flowing. ''Granulars'' refers to the coarser granular materials that do not tend to form clumps except when wet. Types Many manufactured goods come in powder form, such as flour, sugar, ground coffee, powdered milk, copy machine toner, gunpowder, cosmetic powders, and some pharmaceuticals. In nature, dust, fine sand and snow, volcanic ash, and the top layer of the lunar regolith are also examples. Because of their importance to industry, medicine and earth science, powders have been studied in great detail by chemical engineers, mechanical engi ... [...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 sili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crucible
A crucible is a ceramic or metal container in which metals or other substances may be melted or subjected to very high temperatures. While crucibles were historically usually made from clay, they can be made from any material that withstands temperatures high enough to melt or otherwise alter its contents. History Typology and chronology The form of the crucible has varied through time, with designs reflecting the process for which they are used, as well as regional variation. The earliest crucible forms derive from the sixth/fifth millennium B.C. in Eastern Europe and Iran. Chalcolithic Crucibles used for copper smelting were generally wide shallow vessels made from clay that lacks refractory properties which is similar to the types of clay used in other ceramics of the time. During the Chalcolithic period, crucibles were heated from the top by using blowpipes.Hauptmann A., 2003, ''Developments in copper Metallurgy During the Fourth and Third Millennia B.C. at Feinan'', Jorda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tool
A tool is an object that can extend an individual's ability to modify features of the surrounding environment or help them accomplish a particular task. Although many animals use simple tools, only human beings, whose use of stone tools dates back hundreds of millennia, have been observed using tools to make other tools. Early human tools, made of such materials as stone, bone, and wood, were used for preparation of food, hunting, manufacture of weapons, and working of materials to produce clothing and useful artifacts. The development of metalworking made additional types of tools possible. Harnessing energy sources, such as animal power, wind, or steam, allowed increasingly complex tools to produce an even larger range of items, with the Industrial Revolution marking an inflection point in the use of tools. The introduction of widespread automation in the 19th and 20th centuries allowed tools to operate with minimal human supervision, further increasing the productivity of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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