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olivine

(Encyclopedia)olivine ŏlĭvˈēn [key], an iron-magnesium silicate mineral, (Mg,Fe)2SiO4, crystallizing in the orthorhombic system. It is a common constituent of magnesium-rich, silica-poor igneous rocks; metamorp...

solder

(Encyclopedia)solder sŏdˈər [key], metal alloy used in the molten state as a metallic binder. The type of solder to be used is determined by the metals to be united. Soft solders are commonly composed of lead an...

Ismoili Somoni Peak

(Encyclopedia)Ismoili Somoni Peak, 24,590 ft (7,495 m) high, NW Tajikistan, in the Pamir; the highest point in Tajikistan. Originally called Garmo Peak, it was determined (1932–33) the highest peak in the USSR an...

Great Neck

(Encyclopedia)Great Neck, village (2020 pop. 10,203), Nassau co., SE N.Y., on the north shore of Long Island, a primarily residential suburb of New York City; settled...

Percé Rock

(Encyclopedia)Percé Rock pĕrsāˈ [key], E Que., Canada, just off the tip of the Gaspé Peninsula. It is a massive rock (1,420 ft/433 m long; c.300 ft/90 m wide; and 290 ft/88 m at the highest point), rising shee...

Nanda Devi

(Encyclopedia)Nanda Devi nŭnˈdə dāˈvē [key], peak, 25,645 ft (7,817 m) high, Uttarakhand state, N India, in the Himalayas. Except for some peaks in Kashmir, it is the highest point in India. Hindus believe th...

altiplano

(Encyclopedia)altiplano ălˌtĭpläˈnō [key], high plateau (alt. c.12,000 ft/3,660 m) in the Andes Mts., c.65,000 sq mi (168,350 sq km), W Bolivia, extending into S Peru. The altiplano is a sediment-filled depre...

Grossglockner

(Encyclopedia)Grossglockner grōsˈglôknər [key], peak, 12,460 ft (3,797 m) high, in Tyrol, S Austria, the highest point in the Hohe Tauern range and in Austria. It is traversed by the Grossglocknerstrasse (built...

Lahr, Bert

(Encyclopedia)Lahr, Bert, 1895–1967, American comic actor, b. New York City, originally named Irving Lahrheim. Lahr first performed in burlesque and vaudeville, where he became known for his morose facial express...

Sierra Nevada de Mérida

(Encyclopedia)Sierra Nevada de Mérida syāˈrä nāväˈᵺä ᵺā māˈrēᵺä [key], mountain range, NW Venezuela, a spur of the Andes extending c.200 mi (320 km) NE from the Colombian border to the Caribbean ...