(Encyclopedia) cryolite or kryolitecryoliteboth: 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…
(Encyclopedia) apatiteapatiteăpˈətīt [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…
(Encyclopedia) junco or snowbird, small seed-eating bird of North America closely related to the sparrows. Juncos have white underparts and gray (sometimes also brown) backs. They travel in flocks.…
(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…
(Encyclopedia) Kostelanetz, AndréKostelanetz, Andréänˈdrā kŏsˌtəläˈnĭts [key], 1901–80, American pianist and conductor, b. St. Petersburg, Russia. After studying at the St. Petersburg Conservatory of…
(Encyclopedia) killdeer, common North American shorebird related to the plover and the sandpiper. It is about 10 in. (25 cm) in length and its plumage is grayish brown with a double black band across…
