feldspathic rock

См. также в других словарях:

• sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… …   Universalium

• Sedimentary rock — Middle Triassic marginal marine sequence of siltstones (below) and limestones (above), Virgin Formation, southwestern Utah, USA Sedimentary rock are types of rock that are formed by the deposition of material at the Earth s surface and within… …   Wikipedia

• Metamorphic rock — Metamorphic redirects here. For other uses, see Metamorphic (disambiguation). Quartzite, a form of metamorphic rock, from the Museum of Geology at University of Tartu collection. Metamorphic rock is the transformation of an existing rock type,… …   Wikipedia

• igneous rock — Any of various crystalline or glassy, noncrystalline rocks formed by the cooling and solidification of molten earth material (magma). Igneous rocks comprise one of the three principal classes of rocks, the others being metamorphic and sedimentary …   Universalium

• trap rock — Trap Trap, n. [Sw. trapp; akin to trappa stairs, Dan. trappe, G. treppe, D. trap; so called because the rocks of this class often occur in large, tabular masses, rising above one another, like steps. See {Tramp}.] (Geol.) An old term rather… …   The Collaborative International Dictionary of English

• pottery — /pot euh ree/, n., pl. potteries. 1. ceramic ware, esp. earthenware and stoneware. 2. the art or business of a potter; ceramics. 3. a place where earthen pots or vessels are made. [1475 85; POTTER1 + Y3] * * * I One of the oldest and most… …   Universalium

• porcelain — porcelaneous, porcellaneous /pawr seuh lay nee euhs, pohr /, adj. /pawr seuh lin, pohr ; pawrs lin, pohrs /, n. 1. a strong, vitreous, translucent ceramic material, biscuit fired at a low temperature, the glaze then fired at a very high… …   Universalium

• Porcelain — Fine China redirects here. For the band, see Fine China (band). This article is about the ceramic material. For other uses, see Porcelain (disambiguation). Chinese moon flask, 1723 35, Qing Dynasty …   Wikipedia

• Eurite — Eu rite ([=u] r[imac]t), n. [Cf. F. eurite.] (Min.) A compact feldspathic rock; felsite. See {Felsite}. [1913 Webster] …   The Collaborative International Dictionary of English

• porcelain — noun Etymology: Middle French porcelaine cowrie shell, porcelain, from Italian porcellana, from porcello vulva, literally, little pig, from Latin porcellus, diminutive of porcus pig, vulva; from the shape of the shell more at farrow Date: circa… …   New Collegiate Dictionary

• Hard-paste porcelain — url= http://www.vam.ac.uk/images/image/38634 popup.html title= Porcelain dish work=Ceramics accessdate= 2007 12 06] Victoria and Albert Museum, London] Hard paste porcelain is a hard ceramic that was originally made from a compound of the… …   Wikipedia