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Mount Larrabee
Mount Larrabee is a Skagit Range mountain summit situated 1.4 mile south of the Canada–United States border, in the North Cascades of Washington state. It is located immediately southeast of American Border Peak within the Mount Baker Wilderness, which is part of the Mount Baker-Snoqualmie National Forest, and near North Cascades National Park. It is notable for its reddish coloring caused by oxidation of Iron in the rock. The rock consists of reddish interbedded and interfolded phyllites and greenstone. Originally known as Red Mountain, the name was changed in 1951 to honor Charles F. Larrabee (1895–1950), of the prominent Larrabee family of Bellingham, Washington. The name was officially adopted in 1951 by the U.S. Board on Geographic Names. Mount Larrabee can seen from the Mt. Baker Highway near Heather Meadows and Artist Point, as well as from points in the Fraser Valley in Canada. On Larrabee's east ridge are a series of jagged spires called The Pleiades. Larrabee's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winchester Mountain Lookout
The historical Winchester Lookout, located in the North Cascades in the U.S. state of Washington, provides views of the Northern Picket Range, Mount Baker, Mount Shuksan, Mount Larrabee, and Canadian peaks. The steep snowfields usually require an ice-axe well into July. The Twin Lakes road may not be passable to the trailhead which will add to the hike. Volunteers from the Mount Baker Club maintain the lookout with 2 work parties per year. The lookout is open to the public for day or overnight use on a first-come first-served basis. Fires are not permitted at all. History Winchester Mountain was named in the early 1900s by prospector Jack Post for the rifle he was carrying. This L-4 cab fire lookout was built in 1935 and staffed until 1966. The lookout was slated for demolition when in 1982 the Mount Baker Club, led by Gary Haufle, worked out a deal with the Forest Service to restore the lookout. The Forest Service provided the materials and the club provided all of the lab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Cascades National Park
North Cascades National Park is an American national park in the state of Washington. At more than , it is the largest of the three National Park Service units that comprise the North Cascades National Park Complex. North Cascades National Park consists of a northern and southern section, bisected by the Skagit River that flows through the reservoirs of Ross Lake National Recreation Area. Lake Chelan National Recreation Area lies on the southern border of the south unit of the park. In addition to the two national recreation areas, other protected lands including several national forests and wilderness areas, as well as Canadian provincial parks in British Columbia, nearly surround the park. North Cascades National Park features the rugged mountain peaks of the North Cascades Range, the most expansive glacial system in the contiguous United States, the headwaters of numerous waterways, and vast forests with the highest degree of flora biodiversity of any American nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slesse Mountain
Slesse Mountain, usually referred to as Mount Slesse, is a mountain just north of the US-Canada border, in the Cascade Mountains of British Columbia, near the town of Chilliwack. It is notable for its large, steep local relief. For example, its west face drops over to Slesse Creek in less than . It is also famous for its huge Northeast Buttress; see the climbing notes below. The name means "fang" in the Halkomelem language. Notable nearby mountains include Mount Rexford and Canadian Border Peak in British Columbia, and American Border Peak, Mount Shuksan, and Mount Baker, all in the US state of Washington. Geology Most of Mount Slesse is made up of granitic rocks related to the Chilliwack batholith, which intruded the region 26 to 29 million years ago after the major orogenic episodes in the region. This is part of the Pemberton Volcanic Belt, an eroded volcanic belt that formed as a result of subduction of the Farallon Plate starting 29 million years ago. The primary ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tomyhoi Peak
Tomyhoi Peak is a Skagit Range mountain situated one mile south of the Canada–United States border, in the North Cascades of Washington state. It is located west of Mount Larrabee and within the Mount Baker Wilderness, which is part of the Mount Baker-Snoqualmie National Forest. This mountain's name was officially adopted in 1913 by the U.S. Board on Geographic Names. The nearest higher peak is Canadian Border Peak, to the northeast. Precipitation runoff on the east side of the mountain drains into Tomyhoi Lake and Tomyhoi Creek, whereas the west side of the mountain drains into Damfino Creek. The unofficially named Tomyhoi Glacier lies on its north flank. The summit offers views of Mount Larrabee, American Border Peak, Canadian Border Peak, Mount Shuksan, and Mount Baker. Access The Keep Kool Trail (#699) is accessed by the Twin Lakes Road (Forest Service #3065 in the North Fork Nooksack area) off of the Mount Baker Highway. The first to the Keep Kool trailhead is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boundary Red Mountain Mine
The Boundary Red Mountain Mine of Whatcom County, Washington, United States, consists of six patented lode claims survey in 1902 and patented under patent number 39545. The gold mine was discovered in 1898 and its last production year was 1946. The property is privately owned. The lode claims include Rocky draw lode, Klondike lode, Mountain Boy Lode, Glacier Lode, Climax lode, & Climax Ext No. 1 lode. Located in Whatcom County, Washington, U.S.A., the mine is approximately ½ mile south of the Canada–US border. It is within close approximation of another gold mine, the Lone Jack Mine, which shuttered operations in 1924 and later reopened in 1991. Geology The gold veins of the Boundary Red Mountain Mine are mainly fissure quartz veins. References External links 2008-Boundary Red Mountain Mine by Washington State Department of Natural ResourcesThe Mount Baker Gold Rush at historylink.orgWestern Mining History at westernmininghistory.comThe Boundary Red Mountain Mine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such as crevasses and seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between latitudes 35°N and 35°S, glaciers occur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface Runoff
Surface runoff (also known as overland flow) is the flow of water occurring on the ground surface when excess rainwater, stormwater, meltwater, or other sources, can no longer sufficiently rapidly infiltrate in the soil. This can occur when the soil is saturated by water to its full capacity, and the rain arrives more quickly than the soil can absorb it. Surface runoff often occurs because impervious areas (such as roofs and pavement) do not allow water to soak into the ground. Furthermore, runoff can occur either through natural or man-made processes. Surface runoff is a major component of the water cycle. It is the primary agent of soil erosion by water. The land area producing runoff that drains to a common point is called a drainage basin. Runoff that occurs on the ground surface before reaching a channel can be a nonpoint source of pollution, as it can carry man-made contaminants or natural forms of pollution (such as rotting leaves). Man-made contaminants in runoff i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precipitation
In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds. The main forms of precipitation include drizzle, rain, sleet, snow, ice pellets, graupel and hail. Precipitation occurs when a portion of the atmosphere becomes saturated with water vapor (reaching 100% relative humidity), so that the water condenses and "precipitates" or falls. Thus, fog and mist are not precipitation but colloids, because the water vapor does not condense sufficiently to precipitate. Two processes, possibly acting together, can lead to air becoming saturated: cooling the air or adding water vapor to the air. Precipitation forms as smaller droplets coalesce via collision with other rain drops or ice crystals within a cloud. Short, intense periods of rain in scattered locations are called showers. Moisture that is lifted or otherwise forced to rise over a layer of sub-freezing air at the surface may be condens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fraser Valley
The Fraser Valley is a geographical region in southwestern British Columbia, Canada and northwestern Washington State. It starts just west of Hope in a narrow valley encompassing the Fraser River and ends at the Pacific Ocean stretching from the North Shore Mountains, opposite the city of Vancouver BC, to just south of Bellingham, Washington. In casual usage it typically describes the Fraser River basin downstream of the Fraser Canyon. The term is sometimes used outside British Columbia to refer to the entire Fraser River sections including the Fraser Canyon and up from there to its headwaters, but in general British Columbian usage the term refers to the stretch of Lower Mainland west of the Coquihalla River mouth at the inland town of Hope, and includes all of the Canadian portion of the Fraser Lowland as well as the valleys and upland areas flanking it. It is divided into the Upper Fraser Valley and Lower Fraser Valley by the Vedder River mouth at the eastern foothills of S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington State Route 542
State Route 542 (SR 542) is a state highway in the U.S. state of Washington, serving Mount Baker in Whatcom County. SR 542 travels east as the Mount Baker Highway from an interchange with Interstate 5 (I-5) in Bellingham through the Nooksack River valley to the Mt. Baker Ski Area at Austin Pass. It serves as the main highway to Mount Baker and the communities of Deming, Kendall, and Maple Falls along the Nooksack River. The highway was constructed in 1893 by Whatcom County as a wagon road between Bellingham and Maple Falls and was added to the state highway system as a branch of State Road 1 in 1925. The branch was transferred to Primary State Highway 1 (PSH 1) during its creation in 1937 and became SR 542 during the 1964 highway renumbering. Route description SR 542 begins as Sunset Drive and the Mount Baker Highway at a partial cloverleaf interchange with I-5 to the northeast of downtown Bellingham. The highway travels nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bellingham, Washington
Bellingham ( ) is the most populous city in, and county seat of Whatcom County in the U.S. state of Washington. It lies south of the U.S.–Canada border in between two major cities of the Pacific Northwest: Vancouver, British Columbia (located to the northwest) and Seattle ( to the south). The city had a population of 92,314 as of 2019. The city of Bellingham, incorporated in 1903, consolidated four settlements: Bellingham, Whatcom, Fairhaven, and Sehome. It takes its name from Bellingham Bay, named by George Vancouver in 1792, for Sir William Bellingham, the Controller of Storekeeper Accounts of the Royal Navy during the Vancouver Expedition. Today, Bellingham is the northernmost city with a population of more than 90,000 people in the contiguous United States. It is a popular tourist destination known for its easy access to outdoor recreation in the San Juan Islands and North Cascades. More than of former industrial land on the Bellingham waterfront is undergoin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenschist
Greenschists are metamorphic rocks that formed under the lowest temperatures and pressures usually produced by regional metamorphism, typically and 2–10 kilobars (). Greenschists commonly have an abundance of green minerals such as chlorite, serpentine, and epidote, and platy minerals such as muscovite and platy serpentine. The platiness gives the rock schistosity (a tendency to split into layers.) Other common minerals include quartz, orthoclase, talc, carbonate minerals and amphibole (actinolite). Greenschist is a general field petrologic term for metamorphic or altered mafic volcanic rock. In Europe, the term ''prasinite'' is sometimes used. A ''greenstone'' is sometimes a greenschist but can also be rock types without any schistosity, especially metabasalt ( spilite). However, basalts may remain quite black if primary pyroxene does not revert to chlorite or actinolite. To qualify for the name a rock must also exhibit schistosity or some foliation or layering. The ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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