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.
Pitch is a viscoelastic polymer which can be natural or manufactured, derived from petroleum, coal tar, or plants. Various forms of pitch may also be called tar, bitumen, or asphalt. Pitch produced from plants is also known as resin. Some products made from plant resin are also known as rosin.
A jar is a rigid, cylindrical or slightly conical container, typically made of glass, ceramic, or plastic, with a wide mouth or opening that can be closed with a lid, screw cap, lug cap, cork stopper, roll-on cap, crimp-on cap, press-on cap, plastic shrink, heat sealed lidding film, an inner seal, a tamper-evident band, or other suitable means.
Lead glass, commonly called crystal, is a variety of glass in which lead replaces the calcium content of a typical potash glass. Lead glass contains typically 18–40% lead(II) oxide (PbO), while modern lead crystal, historically also known as flint glass due to the original silica source, contains a minimum of 24% PbO. Lead glass is often desirable for a variety of uses due to its clarity.
Trencadís, also known as pique assiette, broken tile mosaics, bits and pieces, memoryware, and shardware, is a type of mosaic made from cemented-together tile shards and broken chinaware. Glazed china tends to be preferred, and glass is sometimes mixed in as well, as are other small materials like buttons and shells. Artists working in this form may create random designs, pictorial scenes, geometric patterns, or a hybrid of any of these.
A lekythos is a type of ancient Greek vessel used for storing oil, especially olive oil. It has a narrow body and one handle attached to the neck of the vessel, and is thus a narrow type of jug, with no pouring lip; the oinochoe is more like a modern jug. In the "shoulder" and "cylindrical" types which became the most common, especially the latter, the sides of the body are usually vertical by the shoulder, and there is then a sharp change of direction as the neck curves in; the base and lip are normally prominent and flared. However, there are a number of varieties, and the word seems to have been used even more widely in ancient times than by modern archeologists. They are normally in pottery, but there are also carved stone examples.
A jug is a type of container commonly used to hold liquids. It has an opening, sometimes narrow, from which to pour or drink, and has a handle, and often a pouring lip. Jugs throughout history have been made of metal, and ceramic, or glass, and plastic is now common.
A tankard is a form of drinkware consisting of a large, roughly cylindrical, drinking cup with a single handle. Tankards are usually made of silver or pewter, but can be made of other materials, for example wood, ceramic, or leather. A tankard may have a hinged lid, and tankards featuring glass bottoms are also fairly common. Tankards are shaped and used similarly to beer steins.
Ceramic glaze is an impervious layer or coating of a vitreous substance which has been fused to a pottery body through firing. Glaze can serve to color, decorate or waterproof an item. Glazing renders earthenware vessels suitable for holding liquids, sealing the inherent porosity of unglazed biscuit earthenware. It also gives a tougher surface. Glaze is also used on stoneware and porcelain. In addition to their functionality, glazes can form a variety of surface finishes, including degrees of glossy or matte finish and color. Glazes may also enhance the underlying design or texture either unmodified or inscribed, carved or painted.
A frit is a ceramic composition that has been fused, quenched, and granulated. Frits form an important part of the batches used in compounding enamels and ceramic glazes; the purpose of this pre-fusion is to render any soluble and/or toxic components insoluble by causing them to combine with silica and other added oxides. However, not all glass that is fused and quenched in water is frit, as this method of cooling down very hot glass is also widely used in glass manufacture.
Sancai is a versatile type of decoration on Chinese pottery using glazes or slip, predominantly in the three colours of brown, green, and a creamy off-white. It is particularly associated with the Tang Dynasty (618–907) and its tomb figures, appearing around 700. Therefore, it is commonly referred to as Chinese: 唐三彩 Tang Sancai in Chinese. Tang sancai wares were sometimes referred in China and the West as egg-and-spinach by dealers, for their use of green, yellow, and white, especially when combined with a streaked effect.
Roman glass objects have been recovered across the Roman Empire in domestic, industrial and funerary contexts. Glass was used primarily for the production of vessels, although mosaic tiles and window glass were also produced. Roman glass production developed from Hellenistic technical traditions, initially concentrating on the production of intensely coloured cast glass vessels. However, during the 1st century AD the industry underwent rapid technical growth that saw the introduction of glass blowing and the dominance of colourless or 'aqua' glasses. Production of raw glass was undertaken in geographically separate locations to the working of glass into finished vessels, and by the end of the 1st century AD large scale manufacturing resulted in the establishment of glass as a commonly available material in the Roman world, and one which also had technically very difficult specialized types of luxury glass, which must have been very expensive.
Ancient Chinese glass refers to all types of glass manufactured in China prior to the Qing Dynasty (1644–1911). In Chinese history, glass played a peripheral role in the arts and crafts, when compared to ceramics and metal work. The limited archaeological distribution and use of glass objects are evidence of the rarity of the material. Literary sources date the first manufacture of glass to the 5th century AD. However, the earliest archaeological evidence for glass manufacture in China comes from the Warring States period.
The Teuchitlán culture was one of several related cultures in West Mexico during the Late Formative to Classic period. Situated in the Tequila Valleys of Jalisco, the Teuchitlán culture shared in the tradition of burying some of their dead in shaft and chamber tombs. Archaeological work from the past few decades have demonstrated that West Mexico was not occupied by one homogeneous culture, historically referred to as the shaft tomb tradition, that stretched from Nayarit, Jalisco, and Colima. Instead, West Mexico was composed of multiple cultures with several distinct commonalities.
An unguentarium, also referred to as Balsamarium, Lacrimarium or tears vessel, is a small ceramic or glass bottle found frequently by archaeologists at Hellenistic and Roman sites, especially in cemeteries. Its most common use was probably as a container for oil, though it is also suited for storing and dispensing liquid and powdered substances. Some finds date into the early Christian era. From the 2nd to the 6th century they are more often made of blown glass rather than clay. A few examples are silver or alabaster.
Hellenistic glass was glass produced during the Hellenistic period, from the conquests of Alexander the Great to the expansion of the Roman Empire in the Mediterranean, Europe, western Asia and northern Africa. Glassmaking at this time was based on the technological traditions of the Classical antiquity and the Late Bronze Age, but was marked by transition from limited production of luxury objects made for the social elite to mass production of affordable glass vessels used by the broader public to satisfy everyday needs.
Qingbai ware is a type of Chinese porcelain produced under the Song Dynasty and Yuan dynasty, defined by the ceramic glaze used. Qingbai ware is white with a blue-greenish tint, and is also referred to as Yingqing. It was made in Jiangxi province in south-eastern China, in several locations including Jingdezhen, and is arguably the first type of porcelain to be produced on a very large scale. However, it was not at the time a prestigious ware, and was mostly used for burial wares and exports, or a middle-rank Chinese market. The quality is very variable, reflecting these different markets; the best pieces can be very thin-walled.
Persian pottery or Iranian pottery is the pottery made by the artists of Persia (Iran) and its history goes back to early Neolithic Age. Agriculture gave rise to the baking of clay, and the making of utensils by the people of Iran. Through the centuries, Persian potters have responded to the demands and changes brought by political turmoil by adopting and refining newly introduced forms and blending them into their own culture. This innovative attitude has survived through time and influenced many other cultures around the world.
Amasya Museum, also known as Archaeological Museum of Amasya is a national museum in Amasya, northern Turkey, exhibiting archaeological artifacts found in and around the city as well as ethnographic items related to the region's history of cultural life. Established in 1958, the museum owns nearly twenty-four thousand items for exhibition belonging to eleven historic civilizations.
Ancient Egyptian pottery includes all objects of fired clay from ancient Egypt. First and foremost, ceramics served as household wares for the storage, preparation, transport, and consumption of food, drink, and raw materials. Such items include beer and wine mugs and water jugs, but also bread moulds, fire pits, lamps, and stands for holding round vessels, which were all commonly used in the Egyptian household. Other types of pottery served ritual purposes. Ceramics are often found as grave goods.
