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Riggs, Bobby

(Encyclopedia)Riggs, Bobby (Robert Larimore Riggs), 1918–95, U.S. tennis player, b. Los Angeles. Playing tennis from the age of 11, Riggs won several tournaments in the 1930s and helped the U.S. team win the Davi...

Kostyantynivka

(Encyclopedia)Kostyantynivka kəstyäntēˈnəfkə [key], Rus. Konstantinovka, city (1989 pop. 108,000), in the Donets Basin of Ukraine. It is an iron, zinc, steel, and glass making center. ...

Karabük

(Encyclopedia)Karabük käräˈbük [key], city (1990 pop. 104,869), N Turkey. It was built in the 1930s as the seat of the iron and steel industry of Turkey. Nearby are the Zonguldak coal fields. ...

Bergisch-Gladbach

(Encyclopedia)Bergisch-Gladbach bĕrˈgĭsh-glätˈbäkhˌ [key], city, North Rhine–Westphalia, W Germany; chartered 1856. ...

biotite

(Encyclopedia)biotite bīˈətītˌ [key], iron-rich variety of phlogopite, most abdunant of the mica minerals. ...

Steep Rock Lake

(Encyclopedia)Steep Rock Lake, 4 mi (6.4 km) long and 3 mi (4.8 km) wide, SW Ont., Canada, W of Lac des Mille Lacs. It is the site of important iron ore mining. Part of the lake was drained to facilitate the mining...

Scunthorpe

(Encyclopedia)Scunthorpe, city (1991 pop. 79,043), in the Parts of Lindsey, North Lincolnshire, E England. Situated on an ironstone field, Scunthorpe was a center of iron and steel manufacture from the early 1900s,...

Spencer Gulf

(Encyclopedia)Spencer Gulf, inlet of the Indian Ocean, 200 mi (322 km) long and 80 mi (129 km) wide, SE South Australia state, Australia, between Eyre and Yorke peninsulas. The gulf is the major outlet for iron ore...

Sesto San Giovanni

(Encyclopedia)Sesto San Giovanni sĕˈstō sän jōvänˈnē [key], city (1991 pop. 86,721), Lombardy, N Italy; an industrial suburb of Milan. Manufactures include iron, machinery, chemicals, aircraft, and textiles...

Shibata

(Encyclopedia)Shibata shĭbäˈtä [key], city (1990 pop. 78,170), Niigata prefecture, W central Honshu, Japan, on the Kaji River. It is a distribution point for rice and a center for iron, steel, and chemical indu...