Clay

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.

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)

“He is in the tailor mending my pantsuit.
He is in Boston, raised up by the skyscrapers.
He is in the bird, that shameless flyer.
He is in the potter who makes clay into a kiss.
Heaven replies:
Not so! Not so!”
—Anne Sexton (1928–1974)