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Mount Maude
Mount Maude is the 15th highest peak in Washington state. The peak is located in the Entiat Mountains, a subrange of the North Cascades. It is in the Glacier Peak Wilderness, at the headwaters of the Entiat River. The peak was given its name by Albert H. Sylvester in honor of Frederick Stanley Maude. The mountain from the south side consists of mostly talus with small rocky outcroppings, often compared with mountains in the Colorado Rockies. The northeast side is much different, with a steep rocky summit sheltering the small Entiat Glacier. Most climbers will climb Maude, Seven Fingered Jack, and sometimes Mount Fernow in the same trip. Geology The mountain is made of Cretaceous Orthogneiss, and Tonalite Tonalite is an igneous, plutonic ( intrusive) rock, of felsic composition, with phaneritic (coarse-grained) texture. Feldspar is present as plagioclase (typically oligoclase or andesine) with alkali feldspar making up less than 10% of the total .... The flank of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chelan County, Washington
Chelan County (, ) is a List of counties in Washington, county in the U.S. state of Washington (state), Washington. As of the 2020 United States census, 2020 census, its population was 79,074. The county seat and largest city is Wenatchee, Washington, Wenatchee. The county was created out of Okanogan County, Washington, Okanogan and Kittitas County, Washington, Kittitas Counties on March 13, 1899. It derives its name from a Chelan Native Americans in the United States, Indian word meaning "deep water," likely a reference to -long Lake Chelan, which reaches a maximum depth of 1,486 feet (453 m). Chelan County is part of the Wenatchee, Washington, Wenatchee–East Wenatchee metropolitan area, Metropolitan Statistical Area. Geography According to the United States Census Bureau, the county has a total area of , of which is land and (2.5%) is water. It is the third-largest county in Washington by area. Geographic features *Bonanza Peak (Washington), Bonanza Peak, highest point in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington (U
Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered on Washington, D.C. * George Washington (1732–1799), the first president of the United States Washington may also refer to: Places England * Washington, Tyne and Wear, a town in the City of Sunderland metropolitan borough ** Washington Old Hall, ancestral home of the family of George Washington * Washington, West Sussex, a village and civil parish Greenland * Cape Washington, Greenland * Washington Land Philippines *New Washington, Aklan, a municipality *Washington, a barangay in Catarman, Northern Samar *Washington, a barangay in Escalante, Negros Occidental *Washington, a barangay in San Jacinto, Masbate *Washington, a barangay in Surigao City United States * Washington, Wisconsin (other) * Fort Washington (disambiguati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Cascades
The North Cascades are a section of the Cascade Range of western North America. They span the border between the Canadian province of British Columbia and the U.S. state of Washington and are officially named in the U.S. and Canada as the Cascade Mountains. The portion in Canada is known to Americans as the Canadian Cascades, a designation that also includes the mountains above the east bank of the Fraser Canyon as far north as the town of Lytton, at the confluence of the Thompson and Fraser Rivers. They are predominantly non-volcanic, but include the stratovolcanoes Mount Baker, Glacier Peak and Coquihalla Mountain, which are part of the Cascade Volcanic Arc. Geography The U.S. section of the North Cascades and the adjoining Skagit Range in British Columbia are most notable for their dramatic scenery and challenging mountaineering, both resulting from their steep, rugged topography. While most of the peaks are under in elevation, the low valleys provide great local relief, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entiat Mountains
The Entiat Mountains, or Entiat Range is a mountain range in the U.S. state of Washington. Located west of the Columbia River, north of the Wenatchee River, and south of the Entiat River, the range is part of the North Cascades section of the Cascade Range. The Entiat Range is relatively narrow east to west and long north to south. The Entiat River valley separates the Entiat Mountains from the Chelan Mountains to the northeast. To the west and south, across the Wenatchee River and tributaries such as the Chiwawa River are the Wenatchee Mountains. The Entiat Mountains stretch south to the Columbia River between the mouths of the Entiat and Wenatchee Rivers. The northern end the Entiat Range merges with the northern end of the Chelan Mountains. Most of the range is within Wenatchee National Forest. The northern end is part of the Glacier Peak Wilderness. The highest peak of the Entiat Mountains is Mount Fernow, at . Other major peaks include Seven Fingered Jack, Mount Maude, Cop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington State
Washington (), officially the State of Washington, is a state in the Pacific Northwest region of the Western United States. Named for George Washington—the first U.S. president—the state was formed from the western part of the Washington Territory, which was ceded by the British Empire in 1846, by the Oregon Treaty in the settlement of the Oregon boundary dispute. The state is bordered on the west by the Pacific Ocean, Oregon to the south, Idaho to the east, and the Canadian province of British Columbia to the north. It was admitted to the Union as the 42nd state in 1889. Olympia is the state capital; the state's largest city is Seattle. Washington is often referred to as Washington state to distinguish it from the nation's capital, Washington, D.C. Washington is the 18th-largest state, with an area of , and the 13th-most populous state, with more than 7.7 million people. The majority of Washington's residents live in the Seattle metropolitan area, the center of transpo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entiat River
The Entiat River is a tributary of the Columbia River, joining the Columbia near Entiat, Washington, Entiat. The United States Geological Survey (USGS) lists two variant names for the Entiat River: ''En-ti-at-kwa River'' and ''Entiatqua River''. The river's name is derived from the Columbia-Moses language, Columbia-Moses (Salishan languages, Salishan) term /nt'yátkw/ [nt'iátkw], meaning "place of grassy water"; another source states that it was called ''Enteatqua'' which means "Rapid Water" or "Rushing Water." The name, spelled "Entiat", was selected for the river in 1958 by the Chelan County Public Utility District. The Entiat River is located entirely within Chelan County, Washington, Chelan County, in Washington (U.S. state), Washington state in the United States. Over 90% of the drainage basin of the Entiat River and its tributaries is publicly owned property, mostly the Wenatchee National Forest. A large number of place names in the Entiat River basin were given by Albert H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Hale Sylvester
Albert Hale Sylvester (May 25, 1871 – September 14, 1944) was a pioneer surveyor, explorer, and forest supervisor in the Cascade Range of the U.S. state of Washington. He was a topographer for the United States Geological Survey (USGS) in the Snoqualmie Ranger District between 1897 and 1907. Then, from 1908 to 1931, he served the United States Forest Service as the first forest supervisor of Wenatchee National Forest. His work involved the first detailed surveying and mapping of large portions of the Cascade Range in Washington, over the course of which he gave names to over 1,000 natural features. The surveying work often required placing cairns and other survey targets on top of mountains. He made the first ascents of a number of mountains in Washington. Over the course of his career he explored areas previously unknown to non-indigenous people. One such area, which Sylvester discovered, explored, and named, is The Enchantments. In 1944, while leading a party of friends to one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick Stanley Maude
Lieutenant-General Sir Frederick Stanley Maude KCB CMG DSO (24 June 1864 – 18 November 1917) was a British Army officer. He is known for his operations in the Mesopotamian campaign during the First World War and for conquering Baghdad in 1917. Early life Maude was born in Gibraltar, the youngest son of General Sir Frederick Francis Maude, who had been awarded the Victoria Cross in 1855 during the Crimean War, and of Catherine Mary, ''née'' Bisshopp, daughter of Very Reverend Sir George Bisshopp, 8th Baronet, Dean of Lismore. The Maude family claimed descent from Eustace de Montaut, who came over to England during the Norman Conquest. Maude attended St Michael's School, Aldis House, Slough, and Eton College, where he was elected to Pop. After attending a crammer, he entered the Royal Military College, Sandhurst. He graduated in 1883 and was commissioned into the Coldstream Guards in February 1884. Early service Maude first saw active service in Egypt from March to Septe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entiat Glacier
Entiat Glacier is in Wenatchee National Forest in the U.S. state of Washington, on the northeast slopes of Mount Maude. Disconnected at several spots, the Entiat Glacier is in a cirque above the Entiat Valley and is the source of the Entiat River. The southern section of the glacier is the largest. See also *List of glaciers in the United States This is a list of glaciers existing in the United States, currently or in recent centuries. These glaciers are located in nine states, all in the Rocky Mountains or farther west. The southernmost named glacier among them is the Lilliput Glacier ... References Glaciers of the North Cascades Glaciers of Chelan County, Washington Glaciers of Washington (state) {{Washington-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthogneiss
Gneiss ( ) is a common and widely distributed type of metamorphic rock. It is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. Gneiss forms at higher temperatures and pressures than schist. Gneiss nearly always shows a banded texture characterized by alternating darker and lighter colored bands and without a distinct cleavage. Gneisses are common in the ancient crust of continental shields. Some of the oldest rocks on Earth are gneisses, such as the Acasta Gneiss. Description Orthogneiss from the Czech Republic In traditional English and North American usage, a gneiss is a coarse-grained metamorphic rock showing compositional banding (gneissic banding) but poorly developed schistosity and indistinct cleavage. In other words, it is a metamorphic rock composed of mineral grains easily seen with the unaided eye, which form obvious compositional layers, but which has only a weak tendency to fracture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tonalite
Tonalite is an igneous, plutonic ( intrusive) rock, of felsic composition, with phaneritic (coarse-grained) texture. Feldspar is present as plagioclase (typically oligoclase or andesine) with alkali feldspar making up less than 10% of the total feldspar content. Quartz (SiO2) is present as more than 20% of the total quartz-alkali feldspar-plagioclase-feldspathoid ( QAPF) content of the rock. Amphiboles and biotite are common accessory minerals. In older references tonalite is sometimes used as a synonym for quartz diorite. However the current IUGS classification defines tonalite as having greater than 20% quartz, while quartz diorite varies its quartz content from 5 to 20%. The name is derived from the type locality of tonalites, adjacent to the Tonale Line, a major structural lineament and mountain pass, Tonale Pass, in the Italian and Austrian Alps. The name was first applied by Gerhard vom Rath in 1864. The term ''adamellite'' was originally applied by A. Cathrein in 1890 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
