Columbia Encyclopedia

Search results

355 results found

topaz

(Encyclopedia)topaz tōˈpăz [key], aluminum silicate mineral with either hydroxyl radicals or fluorine, Al2SiO4(F,OH)2, used as a gem. It is commonly colorless or some shade of pale yellow to wine-yellow; pale bl...

tourmaline

(Encyclopedia)tourmaline to͝orˈməlĭn, –lēn [key], complex borosilicate mineral with varying amounts of aluminum, iron, magnesium, sodium, lithium, potassium, and sometimes other elements, used as a gem. It o...

roe deer

(Encyclopedia)roe deer, small, short-horned deer, Capreolus capreolus, of Britain and Europe and as far east as China and Siberia. Its coat is golden red in summer, darkening to brown or even black in winter, with ...

Semey

(Encyclopedia)Semey syĭmēˌpəläˈtyĭnsk [key], city (1993 est. pop. 342,000), capital of Semey region, NE Kazakhstan, on the Irtysh River and the Turkistan-Siberia RR. It is a river port, rail terminus, and co...

Evenki Autonomous Area

(Encyclopedia)Evenki Autonomous Area ĕvyĕnˈkē [key], former administrative division, 287,645 sq mi (745,000 sq km), N ...

Jackson, Sheldon

(Encyclopedia)Jackson, Sheldon, 1834–1909, American missionary and educator, b. Montgomery co., N.Y., grad. Union College, 1855, and Princeton Theological Seminary, 1858. After a career as a Presbyterian missiona...

Almaty

(Encyclopedia)Almaty ălˌmə-ətäˈ [key], city (2020 pop. 1,896,000), SE Kazakhstan, in the foothills of the Trans-Ili Alatau, within but independent of Almaty prov. A terminus of th...

Khabarovsk Territory

(Encyclopedia)Khabarovsk Territory, administrative division (1989 est. pop. 1,800,000), 305,000 sq mi (789,950 sq km), Russian Far East. Situated in the eastern and northeastern extremity of Siberia, the territory ...

Speranski, Mikhail Mikhailovich

(Encyclopedia)Speranski, Mikhail Mikhailovich mēkhəyēlˈ mēkhīˈləvĭch spyĭränˈskē [key], 1772–1839, Russian public official, chief adviser to Czar Alexander I (1808–12). The son of a village priest,...

Bishkek

(Encyclopedia)Bishkek fro͞onˈzĕ [key], city (1993 est. pop. 640,700), capital of Kyrgyzstan, on the Chu River and on a branch of the Turkistan-Siberia RR. It is a rail and highway hub and the industrial and cult...