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quartzite

(Encyclopedia)quartzite, usually metamorphic rock composed of firmly cemented quartz grains. Most often it is white, light gray, yellowish, or light brown, but is sometimes colored blue, green, purple, or black by ...

Richardson, Henry Handel

(Encyclopedia)Richardson, Henry Handel, pseud. of Ethel Richardson Robertson, 1870–1946, Australian novelist, b. Melbourne. Her years of study at the Presbyterian Ladies' College, Melbourne, were reflected in her...

tea

(Encyclopedia)tea, tree or bush, its leaves, and the beverage made from these leaves. The plant (Camellia sinensis, Thea sinensis, or C. thea) is an evergreen related to the camellia and indigenous to Assam (India)...

parrot

(Encyclopedia)parrot, common name for members of the order Psittaciformes, comprising nearly 400 species of colorful birds, pantropical in distribution, including the parakeets. Parrots have large heads and short n...

Cornell, Katharine

(Encyclopedia)Cornell, Katharine, 1898–1974, American actress, b. Berlin. Cornell made her debut in 1916 with the Washington Square Players. In 1921 she married Guthrie McClintic, a producer-director. From their ...

amphibole

(Encyclopedia)amphibole ămˈfəbōlˌ [key], any of a group of widely distributed rock-forming minerals, magnesium-iron silicates, often with traces of calcium, aluminum, sodium, titanium, and other elements. The ...

Greenfield Village

(Encyclopedia)Greenfield Village, reproduction of an early American village, est. 1933 by Henry Ford at Dearborn, Mich., as part of the Edison Institute. A white-spired church, a town hall, an inn, a school, a cour...

Hudson, William Henry

(Encyclopedia)Hudson, William Henry, 1841–1922, English author and naturalist, b. Quilmes, Argentina, of American parents. He spent his childhood on the pampas but developed a heart condition and finally emigrate...

Martin, Micheál

(Encyclopedia)Martin, Micheál, 1960–, Irish political leader. He briefly taught history before being elected (1985) to the Cork local government, and served (1992–93) as lord mayor of the city. A member of Fia...

Magnus, Heinrich Gustav

(Encyclopedia)Magnus, Heinrich Gustav hīnˈrĭkh go͝osˈtäf mägˈno͝os [key], 1802–70, German chemist, physicist, and educator. In 1831 he became lecturer and in 1834 professor of physics and technology at t...
 

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