Columbia Encyclopedia

(Encyclopedia) Newsom, Gavin Christopher, 1967– American businessman and politician, b. San Francisco. He was a cofounder (1991) of the PlumpJack Group, whose businesses grew from a wine store to include wineries,...

(Encyclopedia) birthmark, pigmented maldevelopment of the skin that varies in size, either present at birth or developing later. Birthmarks may appear as moles (melanocytic nevi) that vary in color from light brown ...

(Encyclopedia) cassiterite kəsĭtˈərīt [key], heavy, brown-to-black mineral, tin oxide, SnO2, crystallizing in the tetragonal system. It is found as short prismatic crystals and as irregular masses, usually in v...

(Encyclopedia) De Pere dĭ pēr [key], city (2020 pop. 25,410), Brown co., E central Wis., on the Fox River;...

(Encyclopedia) Blenheim Park, estate, Oxfordshire, central England, near Woodstock. The stately Blenheim Palace was designed by Sir John Vanbrugh and stands on spacious grounds that included entensive formal gardens...

(Encyclopedia) Blunt, James Gilpatrick, 1826–81, American physician and Union general in the Civil War, b. Hancock co., Maine. He practiced medicine in Ohio and later in Kansas, where he became associated with Joh...

(Encyclopedia) bushmaster, large venomous snake, Lachesis muta, of Central America and N South America. It is a member of the pit viper family, which also includes the rattlesnake. The largest New World snake, it re...

(Encyclopedia) cattail or reed mace, any plant of the genus Typha, perennial herbs found in almost all open marshes. The cattail (also called club rush) has long narrow leaves, sometimes used for weaving chair seats...

(Encyclopedia) apatite ăpˈətīt [key], mineral, a phosphate of calcium containing chlorine or fluorine, or both, that is transparent to opaque in shades of green, brown, yellow, white, red, and purple. Apatite is...

(Encyclopedia) cryolite or kryolite both: krīˈəlītˌ [key] [Gr.,=frost stone], mineral usually pure white or colorless but sometimes tinted in shades of pink, brown, or even black and having a luster like that o...