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azurite

(Encyclopedia)azurite ăzhˈərīt [key], blue mineral, the basic carbonate of copper, occurring in monoclinic crystals or masses that range from transparent to translucent and opaque. It is usually associated with...

Bergonzi, Carlo

(Encyclopedia)Bergonzi, Carlo, 1924–2014, Italian opera singer. He began his career as a baritone, debuting in 1948, but he made a second debut as a tenor in 1951 after realizing his voice was better suited to th...

Cantabrian Mountains

(Encyclopedia)Cantabrian Mountains kăntāˈbrēən [key], N Spain, extending c.300 mi (480 km) along the Bay of Biscay from the Pyrenees to Cape Finisterre. Torre de Cerredo (8,687 ft/2,648 m) in the Picos de Euro...

white alder

(Encyclopedia)white alder, deciduous shrub or small tree (Clethra alnifolia) native to the Appalachians, named for the resemblance of its leaves to those of the unrelated true alders. It is cultivated as an ornamen...

hogback

(Encyclopedia)hogback, sharp-crested ridge with steep slopes on both sides, formed by the erosion of steeply tilted rock layers. Hogbacks are commonly formed along the eroded flanks of large, tightly folded anticli...

Anderson, Clinton Presba

(Encyclopedia)Anderson, Clinton Presba, 1895–1975, U.S. government official and senator, b. Centerville, S.Dak. He had a newspaper and insurance background before he served New Mexico as treasurer (1933–34) and...

Flannagan, John Bernard

(Encyclopedia)Flannagan, John Bernard flănˈəgən [key], 1895–1942, American sculptor, b. Fargo, N.Dak., studied at the Minneapolis Institute of Arts. His early life was a bitter struggle against poverty. Too p...

Eisenman, Nicole

(Encyclopedia)Eisenman, Nicole, 1965–, American artist, b. Verdun, France (where her father was stationed), M.F.A, Rhode Island School of Design, 1987. Eisenman became widely known after her work appeared in the ...

Collège de France

(Encyclopedia)Collège de France kôlĕzhˈ də fräNs [key], institution of higher learning founded in Paris, France, in 1529 by Francis I at the instigation of Guillaume Budé. It was founded to encourage humanis...

Clovis

(Encyclopedia)Clovis. 1 City (2020 pop. 120,124, Fresno co., S central Calif., near the foothills of the Sierra Nevada range; inc. 1912. It is a growing trade ...