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spinel
(Encyclopedia)spinel, magnesium aluminum oxide, MgAl2O4, a mineral crystallizing in the isometric system, usually as octahedrons. It occurs as an accessory mineral in basic igneous rocks, in aluminum-rich metamorph...Sochi
(Encyclopedia)Sochi sôˈchē [key], city (1989 pop. 337,000), Krasnodar Territory, S European Russia, on the east shore of the Black Sea, in the foothills of the Caucasus. It is a port and subtropical resort, esta...Redditch
(Encyclopedia)Redditch, city (1991 pop. 61,639) and district, Worcestershire, central England. Redditch was designated one of the new towns in 1964 to alleviate overpopulation in Birmingham and the Black Country. I...Kizil Irmak
(Encyclopedia)Kizil Irmak kəzŭlˈ ərmäkˈ [key], anc. Halys, longest river of Turkey, c.715 mi (1,150 km) long, rising in the Kizil Dağ, N central Turkey, and flowing in a wide arc SW, then N, and then NE into...Arlberg
(Encyclopedia)Arlberg ärlˈbĕrk [key], pass, 5,946 ft (1,812 m) high, W Austria, on the boundary between Tyrol and Vorarlberg. The Arlberg region forms the water divide between rivers flowing to the North Sea and...Elizabethtown
(Encyclopedia)Elizabethtown, city (2020 pop. 31,394), seat of Hardin co., central Ky.; inc. 1797. Originally developed as a trade center for agriculture, whiskey, and...Elyria
(Encyclopedia)Elyria ēlērˈēə [key], city (2020 pop. 52,656), seat of Lorain co., N Ohio, on the Black ...Gunnison
(Encyclopedia)Gunnison, river, 180 mi (290 km) long, rising in W central Colo. and flowing SW, W, and NW to the Colorado River at Grand Junction. It flows through magnificent canyons, notably the Black Canyon of th...antithesis
(Encyclopedia)antithesis ăntĭthˈĭsĭs [key], a figure of speech involving a seeming contradiction of ideas, words, clauses, or sentences within a balanced grammatical structure. Parallelism of expression serves...Nicholson, Sir William
(Encyclopedia)Nicholson, Sir William, 1872–1949, English woodcut artist, illustrator, and painter. The striking contrasts of black and white of his woodcutting technique were used to great effect on posters, on w...Browse by Subject
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