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pentlandite

(Encyclopedia)pentlandite pĕntˈləndīt [key], yellowish-bronze, opaque mineral, a sulfide of iron and nickel, (Fe,Ni)9S8. It is found in masses nearly always associated with the iron sulfide pyrrhotite. The larg...

Springer Mountain

(Encyclopedia)Springer Mountain, 3,820 ft (1,164 m) high, N Ga. It is the southernmost peak of the Blue Ridge Mts. and the southern terminus of the Appalachian Trail. ...

wolframite

(Encyclopedia)wolframite wo͝olˈfrəmītˌ [key], reddish-brown to grayish-black lustrous mineral, a tungstate of iron and manganese, (Fe,Mn)Wo4, occurring in crystals of the monoclinic system. It is the chief ore...

Parkman, Francis

(Encyclopedia)Parkman, Francis, 1823–93, American historian, b. Boston. In 1846, Parkman started a journey along the Oregon Trail to improve his health and study the Native Americans. On his return to Boston he c...

Gaddi, family of Florentine artists

(Encyclopedia)Gaddi gädˈdē [key], celebrated family of Florentine artists. Gaddo Gaddi, c.1260–c.1333, painter and mosaicist, is said by Vasari to have been associated with Cimabue and Giotto. Among the mosaic...

Fraser, James Earle

(Encyclopedia)Fraser, James Earle, 1876–1953, American sculptor, b. Winona, Minn., studied at the Art Institute of Chicago and in Paris. The best known of his many works are The End of the Trail (Visalia, Calif.)...

Ferrari, Gaudenzio

(Encyclopedia)Ferrari, Gaudenzio fār-räˈrē [key], c.1480–1546, Italian painter, one of the leading representatives of the Lombard school. He worked chiefly in the churches of Varallo (N Piedmont), Vercelli, ...

Rainaldi, Carlo

(Encyclopedia)Rainaldi, Carlo kärˈlō rīnälˈdē [key], 1611–91, Italian architect of the high baroque. He followed in the steps of the great Roman masters of baroque building, Bernini, Borromini, and Cortona...

Chimbote

(Encyclopedia)Chimbote chimbōˈtē [key], city, capital Santa prov., Ancash dept., W Peru. A seaport on the ...

Kansas City

(Encyclopedia)Kansas City, two adjacent cities of the same name, one (1990 pop. 149,767), seat of Wyandotte co., NE Kansas (inc. 1859), the other (1990 pop. 435,146), Clay, Jackson, and Platte counties, NW Mo. (inc...