Columbia Encyclopedia

(Encyclopedia) turquoise, hydrous phosphate of aluminum and copper, Al2(OH)3PO4·H2O+Cu, used as a gem. It occurs rarely in crystal form, but is usually cryptocrystalline. Turquoise is opaque and has a waxy luster; ...

(Encyclopedia) Terra, Gabriel gäbrēĕlˈ tĕˈrä [key], 1873–1942, president of Uruguay (1931–38). In his early career a member of the Colorado party under the leadership of Batlle y Ordóñez, Terra served i...

(Encyclopedia) Front Range, an eastern range of the U.S. Rocky Mts., bordering the Great Plains and extending c.300 mi (480 km) S from SE Wyo. to the Arkansas River, S central Colo. It has several peaks, including G...

(Encyclopedia) Fages, Pedro pāˈᵺrō fäˈhās [key], fl. 1767–96, Spanish governor of Alta California (1782–91). In Mexico in 1767, he was ordered to accompany the expedition of Gaspar de Portolá, which est...

(Encyclopedia)  CE5 Paraguay pârˈəgwā, –gwī, Span. pärägwīˈ [key], officially Republic of Paraguay, republic (2015 est. pop. 6,639,000), 157,047 sq mi (406,752 sq km), S central South America. Paraguay ...

(Encyclopedia) Ludwigsburg lo͞otˈvĭkhsbo͝orkhˌ [key], city (1994 pop. 86,220), Baden-Württemberg, SW Germany, near the Neckar River. It is a transportation and industrial center. Manufactures include machine t...

(Encyclopedia) Březina, Otakar ôˈtäkär brzhĕˈzĭnä [key], 1868–1929, Czech lyric poet, leader of the Czech symbolists, whose original name was Václav Jebavý. The first collection of his poetry, Tajemné ...

(Encyclopedia) Harrodsburg, city (2020 pop. 8,697, seat of Mercer co., central Ky., S of Frankfort. It is a trade center in a bluegrass area producing livestock, grain...

(Encyclopedia) Kirishima, Mount, or Kirishimayama, volcanic complex, N of Kagoshima Bay on the border between Miyazaki and Kagoshima prefectures, Kyushu, S Japan. Consisting of some 30 stratovolcanoes, craters, and ...

(Encyclopedia) Davis Mountains, W Tex., SE of El Paso. Old Baldy, 8,382 ft (2,555 m), is the highest peak. Forested slopes, springs, and deep canyons attract tourists. On the summit of Mt. Locke, 6,791 ft (2,070 m) ...