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rhyolite
(Encyclopedia)rhyolite, fine-grained light-colored acidic volcanic rock. Rhyolite is chemically the equivalent of granite, and is thus composed primarily of quartz and orthoclase feldspar with subordinate amounts o...protectorate, in international law
(Encyclopedia)protectorate, in international law, a relationship in which one state surrenders part of its sovereignty to another. The subordinate state is called a protectorate. The term covers a great variety of ...Santa Fe, city, United States
(Encyclopedia)Santa Fe sănˈtə fā [key], city (1990 pop. 55,859), alt. c.7,000 ft (2,130 m), state capital and seat of Santa Fe co., N N.Mex., at the foot of the Sangre de Cristo Mts. It is an administrative, to...Pensacola Dam
(Encyclopedia)Pensacola Dam, 145 ft (44 m) high and 6,500 ft (1,980 m) long, on the Grand River (local name of the Neosho), NE Okla., NE of Tulsa; built 1938–41 by the state of Oklahoma. The dam impounds Lake of ...Colorado School of Mines
(Encyclopedia)Colorado School of Mines, at Golden; state supported, coeducational; chartered 1874. It was one of the first mineral engineering schools in the United States. It owns extensive experimental and resear...Dohnányi, Ernst von
(Encyclopedia)Dohnányi, Ernst von ĕrˈnö [key], 1877–1960, Hungarian composer, pianist, and conductor. He studied at the Royal Academy, Budapest (1894–97), and later became its director. As a pianist he tour...Carlisle, city, United States
(Encyclopedia)Carlisle kärlīlˈ, kärˈlīl [key], borough (2020 pop. 19,236), seat of Cumberland co., S Pa.; inc. ...Warwick, city, United States
(Encyclopedia)Warwick wôrˈwĭk, wŏˈrĭk [key], city (1990 pop. 85,427), Kent co., central R.I., at the head of Narragansett Bay; settled by Samuel Gortone 1642, inc. as a city 1931. Its long important textile i...Quincy, Josiah, 1772–1864, American political leader and college president
(Encyclopedia)Quincy, Josiah, 1772–1864, American political leader and college president, b. Braintree, Mass.; son of Josiah Quincy (1744–75). After studying law, Quincy became interested in politics and entere...Varenius, Bernhardus
(Encyclopedia)Varenius, Bernhardus bĕrnˈhärt fäˈrən [key], 1622–50, Dutch geographer. He studied to be a physician, but instead focused on geography. His first work was a geography and history of Japan, Des...Browse by Subject
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