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Black Butte (Madison County, Montana)
Black Butte, el. is the highest peak in the Gravelly Range in Madison County, Montana. The eastern base of the peak is less than from the Beaverhead-Deerlodge National Forest road #290 (Gravelly Range Road). Geology Black Butte is a remnant of what was once a volcanic cone Volcanic cones are among the simplest volcanic landforms. They are built by ejecta from a volcanic vent, piling up around the vent in the shape of a cone with a central crater. Volcanic cones are of different types, depending upon the nature and .... https://www.onthewingphotography.com/wings/2016/07/21/black-butte-of-the-gravelly-range-montana/#:~:text=The%20highest%20peak%20of%20the%20Gravelly%20Range%20is,volcanic%20cone%2C%20at%20an%20elevation%20of%2010%2C542%20feet. Due to its height, it is probably the third-highest volcanic peak in Montana, the second and first-highest being the laccoliths Lone Mountain and Koch Peak. See also * Mountains in Madison County, Montana Notes {{reflist Mounta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravelly Range
The Gravelly Range, highest peak Black Butte, el. , is a mountain range southwest of Cameron, Montana in Madison County, Montana. About 310,000 acres total are roadless, separated by roads into nine units, the largest of which is 66,000 acres in size. Nearly all the range is part of the Beaverhead-Deerlodge National Forest. In the northern part of the range is the Bureau of Land Management's Axolotl Lakes Wilderness Study Area, 7,804 acres in size, which is part of a larger roadless area of 47,000 acres. The Axolotl Lakes WSA is home to a unique form of indigenous tiger salamander. This part of the Gravellies is characterized by open foothills rising to mixed coniferous forest interspersed with meadows. Some of the highest-elevation pronghorn habitat in Montana is found here. On the eastern slope of the Gravellies, Cave Mountain is home to unique undisturbed grasslands and caves that attract spelunkers. The most rugged part of the range is a 52,870-acre roadless area center ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madison County, Montana
Madison County is a County (United States), county in the U.S. state of Montana. As of the 2020 United States census, 2020 census, the population was 8,623. Its county seat is Virginia City, Montana, Virginia City. The county was founded in 1865; at the time it was part of the Montana Territory. Geography According to the United States Census Bureau, the county has an area of , of which is land and (0.4%) is water. Major highways * Interstate 15 in Montana, Interstate 15 * Former U.S. Highway 91 * U.S. Route 287#Montana, U.S. Highway 287 * Montana Highway 41 * Montana Highway 84 * Montana Highway 87 * Montana Highway 55 * Montana Highway 287 Adjacent counties * Beaverhead County, Montana, Beaverhead County - southwest * Silver Bow County, Montana, Silver Bow County - northwest * Jefferson County, Montana, Jefferson County - north * Gallatin County, Montana, Gallatin County - east * Fremont County, Idaho - south National protected areas * Beaverhead National Fores ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montana
Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columbia, and Saskatchewan to the north. It is the fourth-largest state by area, the eighth-least populous state, and the third-least densely populated state. Its state capital is Helena. The western half of Montana contains numerous mountain ranges, while the eastern half is characterized by western prairie terrain and badlands, with smaller mountain ranges found throughout the state. Montana has no official nickname but several unofficial ones, most notably "Big Sky Country", "The Treasure State", "Land of the Shining Mountains", and " The Last Best Place". The economy is primarily based on agriculture, including ranching and cereal grain farming. Other significant economic resources include oil, gas, coal, mining, and lumber. The health ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Cone
Volcanic cones are among the simplest volcanic landforms. They are built by ejecta from a volcanic vent, piling up around the vent in the shape of a cone with a central crater. Volcanic cones are of different types, depending upon the nature and size of the fragments ejected during the eruption. Types of volcanic cones include stratocones, spatter cones, tuff cones, and cinder cones. Stratocone Stratocones are large cone-shaped volcanoes made up of lava flows, explosively erupted pyroclastic rocks, and igneous intrusives that are typically centered around a cylindrical vent. Unlike shield volcanoes, they are characterized by a steep profile and periodic, often alternating, explosive eruptions and effusive eruptions. Some have collapsed craters called calderas. The central core of a stratocone is commonly dominated by a central core of intrusive rocks that range from around to over several kilometers in diameter. This central core is surrounded by multiple generations of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Cone
Volcanic cones are among the simplest volcanic landforms. They are built by ejecta from a volcanic vent, piling up around the vent in the shape of a cone with a central crater. Volcanic cones are of different types, depending upon the nature and size of the fragments ejected during the eruption. Types of volcanic cones include stratocones, spatter cones, tuff cones, and cinder cones. Stratocone Stratocones are large cone-shaped volcanoes made up of lava flows, explosively erupted pyroclastic rocks, and igneous intrusives that are typically centered around a cylindrical vent. Unlike shield volcanoes, they are characterized by a steep profile and periodic, often alternating, explosive eruptions and effusive eruptions. Some have collapsed craters called calderas. The central core of a stratocone is commonly dominated by a central core of intrusive rocks that range from around to over several kilometers in diameter. This central core is surrounded by multiple generations of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laccoliths
A laccolith is a body of intrusive rock with a dome-shaped upper surface and a level base, fed by a conduit from below. A laccolith forms when magma (molten rock) rising through the Earth's crust begins to spread out horizontally, prying apart the host rock strata. The pressure of the magma is high enough that the overlying strata are forced upward, giving the laccolith its dome-like form. Over time, erosion can expose the solidified laccolith, which is typically more resistant to weathering than the host rock. The exposed laccolith then forms a hill or mountain. The Henry Mountains of Utah, US, are an example of a mountain range composed of exposed laccoliths. It was here that geologist Grove Karl Gilbert carried out pioneering field work on this type of intrusion. Laccolith mountains have since been identified in many other parts of the world. Description A laccolith is a type of igneous intrusion, formed when magma forces its way upwards through the Earth's crust b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lone Mountain (Montana)
Lone Mountain () is in the Madison Range in the U.S. state of Montana. The summit is located in Lee Metcalf Wilderness within Gallatin and Beaverhead-Deerlodge National Forests. Lone Mountain is north of Koch Peak. Recreation The east, north, and southern slopes of Lone Peak are occupied by Big Sky Resort Big Sky Resort is a ski resort in the western United States, located in southwestern Montana in Madison County. An hour south of Bozeman via U.S. Highway 191 in Big Sky, Montana, it is the second-largest ski resort in the United States by a .... References Mountains of Madison County, Montana Mountains of Montana {{madisonCountyMT-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Koch Peak
Koch Peak () is one of the taller mountains in the Madison Range in the U.S. state of Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columb .... The summit is located in Lee Metcalf Wilderness within Gallatin and Beaverhead-Deerlodge National Forests. Koch Peak is tallest in a group of summits collectively called the Taylor Peaks. References Mountains of Madison County, Montana Mountains of Montana {{madisonCountyMT-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountains In Madison County, Montana
There are at least 126 named mountains in Madison County, Montana. * A P A Mountain, , el. * Bald Mountain, location unknown, el. * Baldy Mountain, , el. * Beaverhead Rock, , el. * Bell Peak, , el. * Big Horn Mountain, , el. * Big Mountain, , el. * Big Sheep Mountain, , el. * Black Butte, , el. * Black Mountain, , el. * Blaze Mountain, , el. * Block Mountain, , el. * Branham Peaks, , el. * Brownback Mountain, , el. * Bucks Nest, , el. * Bulldog Mountain, , el. * Cascade Mountain, , el. * Cave Mountain, , el. * Cedar Mountain, , el. * Circle Mountain, , el. * Cloudrest Peak, , el. * Copper Mountain, , el. * Dead Mountain, , el. * Divide Peakl, , el. * Dougherty Butte, , el. * Dry Lake Mountains, , el. * Dutchman Peak, , el. * East Butte, , el. * Echo Peak, , el. * Elk Mountain, , el. * Fan Mountain, , el. * Finger Mountain, , el. * Flatiron Mountain, , el. * Flatiron Mountain, , el. * Flattop Mountain, , el. * Fossi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Madison County, Montana
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Montana
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
