Clay is a general term including many combinations of one or more clay minerals with traces of metal oxides and organic matter. Geologic clay deposits are mostly composed of phyllosilicate minerals containing variable amounts of water trapped in the mineral structure.

Read more about ClayFormation, Definition, Grouping, Historical and Modern Uses

Other articles related to "clay":

Foudry Brook - Geology and Hydrogeology
... underlying Foudry Brook an overlying layer of clay and sand confines the chalk Foudry Brook has the typical characteristic of clay catchment rivers ... it responds quickly to extreme rainfall events due to the impermeable nature of the clay over which it flows and the resulting high surface water runoff ...
Green Clay
... Green Clay (August 14, 1757 – October 31, 1828) was a United States politician and a soldier in both the American Revolutionary War and the War of 1812 ... Clay was born in Powhatan County, Virginia to Charles and Martha Clay ... During the War of 1812, Clay became a general in the Kentucky militia ...
Clay, West Virginia - Demographics
... There were 261 households out of which 32.2% had children under the age of 18 living with them, 37.2% were married couples living together, 17.2% had a female householder with no husband present, and 41.0% were non-families. 39.1% of all households were made up of individuals and 19.2% had someone living alone who was 65 years of age or older ...
Dew Pond - Construction
... They are usually shallow, saucer-shaped and lined with puddled clay, chalk or marl on an insulating straw layer over a bottom layer of chalk or lime ... tendency of burrowing upwards, which in a short while would make the clay lining porous, a layer of soot would be incorporated or lime mixed with the clay ... The clay is usually covered with straw to prevent cracking by the sun and a final layer of chalk rubble or broken stone to protect the lining from the hoofs of sheep or cattle ...
Vojislava Lukić - Career Statistics - ITF Doubles Finals: 8 (3–5)
22 May 2005 Pitești, Romania Clay Andrea Popović Mădălina Gojnea Monica Niculescu 4–6, 3–6 Runner–ups 2. 26 March 2006 Al Mansourah, Egypt Clay Laura-Ioana Andrei Kateryna Avdiyenko Iryna Brémond 2–6, 1–6 Runner–ups 3. 2 April 2006 Cairo, Egypt Clay Laura-Ioana Andrei Galina Fokina Raissa Gourevitch 6(2)–7, 7–5, 4–6 Runner–ups 4 ...

Famous quotes containing the word clay:

    The earth is covered thick with other clay,
    Which her own clay shall cover, heaped and pent,
    Rider and horse,—friend, foe,—in one red
    burial blent!
    George Gordon Noel Byron (1788–1824)

    Protoplasm, simple or nucleated, is the formal basis of all life. It is the clay of the potter: which, bake it and paint it as he will, remains clay, separated by artifice, and not by nature from the commonest brick or sun-dried clod.
    Thomas Henry Huxley (1825–1895)