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Somaliland

(Encyclopedia)Somaliland, autonomous region and self-proclaimed independent state (2008 est. pop. 3,500,000), c.53,100 sq mi (137,600 sq km), NW Somalia. It is bordered on the N by the Gulf of Aden, on the E by the...

petrology

(Encyclopedia)petrology, branch of geology specifically concerned with the origin, composition, structure, and properties of rocks, primarily igneous and metamorphic, and secondarily sedimentary. It includes petrog...

metamorphism

(Encyclopedia)metamorphism, in geology, process of change in the structure, texture, or composition of rocks caused by agents of heat, deforming pressure, shearing stress, hot, chemically active fluids, or a combin...

Berry, Chuck

(Encyclopedia)Berry, Chuck (Charles Edward Anderson Berry), 1926–2017, American rock music guitarist, singer, and songwriter, b. San Jose, Calif. Berry is widely regarded as one of the leading pioneers of rock mu...

granite

(Encyclopedia)granite, coarse-grained igneous rock of even texture and light color, composed chiefly of quartz and feldspars. It usually contains small quantities of mica or hornblende, and minor accessory minerals...

quarrying

(Encyclopedia)quarrying, open, or surface, excavation of rock used for various purposes, including construction, ornamentation, road building, and as an industrial raw material. Rock that has been quarried is commo...

wood carving

(Encyclopedia)wood carving, as an art form, includes any kind of sculpture in wood, from the decorative bas-relief on small objects to life-size figures in the round, furniture, and architectural decorations. The w...

Domino, Fats

(Encyclopedia)Domino, Fats (Antoine Dominique Domino, Jr.), 1928–2017, American rhythm-and-blues singer, pianist, and songwriter of Creole descent, b. New Orleans, ...

Sergiyev Posad

(Encyclopedia)Sergiyev Posad zəgôrskˈ [key], city (1989 pop. 115,000), central European Russia. It is a rail terminus and a handicraft center known for wood carvings and toys. Manufactures include farm machinery...

kachina

(Encyclopedia)kachina kəchēˈnə [key], spirit of the invisible life forces of the Pueblo of North America. The kachinas, or kachinam, are impersonated by elaborately costumed masked male members of the tribes wh...