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Star Wars Canyon
Rainbow Canyon (nicknamed Star Wars Canyon and Jedi Transition) is a canyon inside Death Valley National Park in Inyo County, California, on the park's western border. It is about west of Las Vegas and north of Los Angeles. From World War II until 2019, it was commonly used by the United States Air Force and Navy for fighter jet training and was frequented by photographers who, from the canyon rim, were able to photograph jets flying beneath them. The canyon rim can be reached from Father Crowley Overlook off California State Route 190. History, geology, and topography The canyon was cut from basalt lava flows and lapilli beds of the Darwin Hills volcanoes, which last erupted between two and four million years ago during the Pliocene epoch. Formations of granite and marble (metamorphosed Paleozoic limestone), including calc-silicate hornfels occur below the lava in the deepest parts of the canyon. Other pyroclastic rock is also exposed. This variety of material created w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Death Valley National Park
Death Valley National Park is an American national park that straddles the California–Nevada border, east of the Sierra Nevada. The park boundaries include Death Valley, the northern section of Panamint Valley, the southern section of Eureka Valley and most of Saline Valley. The park occupies an interface zone between the arid Great Basin and Mojave deserts, protecting the northwest corner of the Mojave Desert and its diverse environment of salt-flats, sand dunes, badlands, valleys, canyons and mountains. Death Valley is the largest national park in the contiguous United States, as well as the hottest, driest and lowest of all the national parks in the United States. It contains Badwater Basin, the second-lowest point in the Western Hemisphere and lowest in North America at below sea level. More than 93% of the park is a designated wilderness area. The park is home to many species of plants and animals that have adapted to this harsh desert environment including creosote bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marble
Marble is a metamorphic rock composed of recrystallized carbonate minerals, most commonly calcite or Dolomite (mineral), dolomite. Marble is typically not Foliation (geology), foliated (layered), although there are exceptions. In geology, the term ''marble'' refers to metamorphosed limestone, but its use in stonemasonry more broadly encompasses unmetamorphosed limestone. Marble is commonly used for Marble sculpture, sculpture and as a building material. Etymology The word "marble" derives from the Ancient Greek (), from (), "crystalline rock, shining stone", perhaps from the verb (), "to flash, sparkle, gleam"; Robert S. P. Beekes, R. S. P. Beekes has suggested that a "Pre-Greek origin is probable". This Stem (linguistics), stem is also the ancestor of the English language, English word "marmoreal," meaning "marble-like." While the English term "marble" resembles the French language, French , most other European languages (with words like "marmoreal") more closely resemb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panamint Valley
The Panamint Valley is a long basin located east of the Argus and Slate ranges, and west of the Panamint Range in the northeastern reach of the Mojave Desert, in eastern California, United States. Geography The northern end of the valley is in Death Valley National Park and Inyo County, California. The valley lies in a north–south direction, and stretches from the Panamint Dunes in the north to the Naval Air Weapons Station China Lake in San Bernardino County in the south. The valley is approximately 65 miles (105 km) in length, and is more than 10 miles (16 km) wide in the Hall Canyon area. Features * The ghost town of Ballarat is located in the Panamint Valley about three miles east of Trona Road, near Happy Canyon. * The Panamint Springs Resort, on Highway 190 west of Panamint Valley Road near Rainbow Canyon, provides the only lodging, dining, and gas in the area. *The former Epsom Salts Monorail crossed the valley on a wooden trestle. * A radar station is l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inyo Mountains
The Inyo Mountains are a short mountain range east of the Sierra Nevada in eastern California in the United States. The range separates the Owens Valley to the west from Saline Valley to the east, extending for approximately south-southeast from the southern end of the White Mountains, from which they are separated by Westgard Pass, to the east of Owens Lake. Geologically, the mountains are a fault block range in the Basin and Range Province, at the western end of the Great Basin. They are considered to be among the most important and best-known Late Proterozoic to Cambrian sections in the United States. Wilderness Most of the mountain range () is designated as the Inyo Mountain Wilderness, managed by the Bureau of Land Management in the south and the United States Forest Service in the north. The USFS manages of the wilderness all within Inyo National Forest. Wildlife in the area includes the endangered Inyo Mountains salamander and the desert bighorn sheep. Plant co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Rosa Hills (Inyo County)
The Santa Rosa Hills are a mountain range in the Saline Valley the northern Mojave Desert, in Inyo County, California. They are between the Inyo Mountains and the Nelson Range, west of Death Valley and in Death Valley National Park. See also *Lost Burro Formation The Lost Burro Formation is a Middle to Upper/Late Devonian geologic formation in the Mojave Desert of California in the Western United States. Geology The Dolomite formation is exposed in sections of the Darwin Hills, the Santa Rosa Hills, ... References Mountain ranges of Inyo County, California Mountain ranges of the Mojave Desert Death Valley National Park Hills of California {{InyoCountyCA-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petroglyph
A petroglyph is an image created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions of the technique to refer to such images. Petroglyphs are found worldwide, and are often associated with prehistoric peoples. The word comes from the Greek prefix , from meaning "stone", and meaning "carve", and was originally coined in French as . Another form of petroglyph, normally found in literate cultures, a rock relief or rock-cut relief is a relief sculpture carved on "living rock" such as a cliff, rather than a detached piece of stone. While these relief carvings are a category of rock art, sometimes found in conjunction with rock-cut architecture, they tend to be omitted in most works on rock art, which concentrate on engravings and paintings by prehistoric or nonliterate cultures. Some of these reliefs exploit the rock's nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tatooine
Tatooine () is a fictional desert planet that appears in the ''Star Wars'' franchise. It is a beige-colored, desolate world orbiting a pair of binary stars, and inhabited by human settlers and a variety of other life forms. The planet was first seen in the original 1977 film ''Star Wars'', and has to date featured in a total of six ''Star Wars'' theatrical films, three live-action television series, and two animated series. It is the home planet of the protagonist of the Star Wars Trilogy, Luke Skywalker, and also of his father, Anakin Skywalker (Darth Vader). It is also the planet where Obi-Wan Kenobi takes up residence under the name "Ben Kenobi" in to watch over Luke during his exile following the events of Order 66 and Anakin's fall to the dark side. Shots of the binary sunset over the Tatooine desert are considered to be an iconic image of the film series. Development In his early drafts of the ''Star Wars'' story, author George Lucas changed the names of planets and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Wars
''Star Wars'' is an American epic film, epic space opera multimedia franchise created by George Lucas, which began with the Star Wars (film), eponymous 1977 film and quickly became a worldwide popular culture, pop-culture Cultural impact of Star Wars, phenomenon. The franchise has been expanded into List of Star Wars films, various films and Star Wars expanded to other media, other media, including List of Star Wars television series, television series, Star Wars video games, video games, List of Star Wars books, novels, List of Star Wars comic books, comic books, List of Star Wars theme parks attractions, theme park attractions, and Star Wars: Galaxy's Edge, themed areas, comprising an all-encompassing fictional universe. ''Star Wars'' is one of the List of highest-grossing media franchises, highest-grossing media franchises of all time. The original film (''Star Wars''), retroactively subtitled ''Episode IV: A New Hope'' (1977), was followed by the sequels ''The Empire Strik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyroclastic
Pyroclastic rocks (derived from the el, πῦρ, links=no, meaning fire; and , meaning broken) are clastic rocks composed of rock fragments produced and ejected by explosive volcanic eruptions. The individual rock fragments are known as pyroclasts. Pyroclastic rocks are a type of volcaniclastic deposit, which are deposits made predominantly of volcanic particles. 'Phreatic' pyroclastic deposits are a variety of pyroclastic rock that forms from volcanic steam explosions and they are entirely made of accidental clasts. 'Phreatomagmatic' pyroclastic deposits are formed from explosive interaction of magma with groundwater. Unconsolidated accumulations of pyroclasts are described as tephra. Tephra may become lithified to a pyroclastic rock by cementation or chemical reactions as the result of the passage of hot gases (fumarolic alteration) or groundwater (e.g. hydrothermal alteration and diagenesis) and burial, or, if it is emplaced at temperatures so hot that the soft glassy pyroc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hornfels
Hornfels is the group name for a set of contact metamorphic rocks that have been baked and hardened by the heat of intrusive igneous masses and have been rendered massive, hard, splintery, and in some cases exceedingly tough and durable. These properties are due to fine grained non-aligned crystals with platy or prismatic habits, characteristic of metamorphism at high temperature but without accompanying deformation. The term is derived from the German word ''Hornfels'', meaning "hornstone", because of its exceptional toughness and texture both reminiscent of animal horns. These rocks were referred to by miners in northern England as whetstones. Most hornfels are fine-grained, and while the original rocks (such as sandstone, shale, slate and limestone) may have been more or less fissile owing to the presence of bedding or cleavage planes, this structure is effaced or rendered inoperative in the hornfels. Though many hornfels show vestiges of the original bedding, they break acro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calc–silicate Rock
A calc–silicate rock is a rock produced by metasomatic alteration of existing rocks in which calcium silicate minerals such as diopside and wollastonite are produced. Calc–silicate skarn or hornfels occur within impure limestone or dolomite strata adjacent to an intruding igneous rock Igneous rock (derived from the Latin word ''ignis'' meaning fire), or magmatic rock, is one of the three main The three types of rocks, rock types, the others being Sedimentary rock, sedimentary and metamorphic rock, metamorphic. Igneous rock .... References Metasedimentary rocks {{petrology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
