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Damavand

(Encyclopedia)Damavand or Demavend both: dĕmˈəvĕnd [key], volcanic cone, 18,606 ft (5,671 m) high, in the Elburz range, N Iran. A permanently snow-covered volcano of recent geologic origin, it emits gases and s...

Klamath Falls

(Encyclopedia)Klamath Falls, city (1990 pop. 17,737), seat of Klamath co., SW Oreg., at the southern tip of Upper Klamath Lake; inc. 1905. It is the processing and distribution center of a lumber, livestock, and fa...

Parícutin

(Encyclopedia)Parícutin pärēˈko͞otēn [key], active volcano, c.8,200 ft (2,500 m) high, Michoacán state, W central Mexico. In one of the most spectacular eruptions of modern times, Parícutin burst forth from...

Sakurajima

(Encyclopedia)Sakurajima säko͞oˈräˈjĭmä [key], peninsula, Kagoshima prefecture, S Kyushu, Japan, in Kagoshima Bay opposite Kagoshima. Formerly an island, Sakurajima became a peninsula in 1914 when lava from ...

rhyolite

(Encyclopedia)rhyolite, fine-grained light-colored acidic volcanic rock. Rhyolite is chemically the equivalent of granite, and is thus composed primarily of quartz and orthoclase feldspar with subordinate amounts o...

Santa María, volcano, Guatemala

(Encyclopedia)Santa María sänˈtä märēˈä [key], active volcano, 12,375 ft (3,772 m) high, SW Guatemala, in the Sierra Madre near the city of Quetzaltenango. Its eruption in 1902 was one of the largest of the...

Katmai National Park and Preserve

(Encyclopedia)Katmai National Park and Preserve kătˈmī [key], at the northern end of the Alaska Peninsula on Shelikof Strait, S Alaska, comprising Katmai National Park (3,674,530 acres/1,487,664 hectares) and an...

Mauna Loa

(Encyclopedia)Mauna Loa mouˈnə lōˈə [key], volcano, 13,680 ft (4,170 m) high, in the S central part of the island of Hawaii, in Hawaii Volcanoes National Park, the largest active volcano in the world. Its seve...

volcano

(Encyclopedia)volcano, vents or fissures in the earth's crust through which gases, molten rock, or lava, and solid fragments are discharged. Their study is called volcanology. The term volcano is commonly applied b...

Hakone

(Encyclopedia)Hakone häˌkōˈnā [key], resort region, Kanagawa prefecture, central Honshu, Japan. Famous for its mountains, lakes, and hot springs, it is included in Fuji-Hakone-Izu National Park, of which the c...

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