Columbia Encyclopedia

Search results

197 results found

Mengzi

(Encyclopedia)Mengzi or Meng-tzu both: mŭng-dzŭ [key], city, SE Yunnan prov., China, c.12 mi (20 km) E of Gejiu. It is the commercial hub of a district where tin and antimony are mined. ...

britannia metal

(Encyclopedia)britannia metal, silvery-white alloy of tin with antimony, copper, and sometimes bismuth and zinc. It is very similar in appearance to pewter, but is harder. It is used widely for the manufacture of t...

Mbabane

(Encyclopedia)Mbabane əmbäbäˈnā [key], town (1996 est. pop. 58,100), capital of Eswatini (formerly Swaziland), NW Eswatini, in the Mdimba Mts. It is primarily an administrative center but serves as a commercia...

Adamawa Massif

(Encyclopedia)Adamawa Massif ädämäwäˈ, ădˌəmäˈwə [key], plateau, c.26,000 sq mi (67,300 sq km), N central Cameroon and E Nigeria, W central Africa. It is sparsely populated, and chiefly used for grazing....

smaltite

(Encyclopedia)smaltite smôlˈtīt [key], opaque tin-white to steel-gray mineral of the pyrite group, a compound of cobalt and arsenic. It occurs in massive form, occasionally in crystals (cubes) of the isometric s...

Ipoh

(Encyclopedia)Ipoh ēˈpō [key], city, capital of Perak state, Malaysia, central Malay Peninsula, in the K...

Ganzhou

(Encyclopedia)Ganzhou or Kanchow both: gänˈjōˈ [key], city (1994 est. pop. 239,400), SW Jiangxi prov., China, on the Gan River. It is a large transportation, distribution, and commercial center. Fertilizer and ...

Sikhote-Alin

(Encyclopedia)Sikhote-Alin sēkhətĕ-əlyēnˈyə [key], mountain range, c.625 mi (990 km) long, S Russian Far East. It is composed of a series of ridges lying between the Sea of Japan and the Ussuri and Amur rive...

allotropy

(Encyclopedia)allotropy əlŏˈtrəpē [key] [Gr.,=other form]. A chemical element is said to exhibit allotropy when it occurs in two or more forms in the same physical state; the forms are called allotropes. Allot...

Ebbw Vale

(Encyclopedia)Ebbw Vale ĕbˈo͞o [key], Welsh Glyn Ebwy, town, Blaenau Gwent, SE Wales. A former coal-mini...

Browse by Subject