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Black Mountains (California)
The Black Mountains are a mountain range located in the southern part of Inyo County and northern San Bernardino County, California, in the southeast part of Death Valley National Park. Geography The Black Mountains are a southern range of the Amargosa Range System and lie in a generally north–south direction at their southwestern end. Their formation has been classified as the Amargosa Chaos. Lower Death Valley lies to the west & southwest of the Black Mountains section, with Greenwater Valley and the Greenwater Range to the northeast. The Black Mountains and Greenwater Range abut the Funeral Mountains on the north, also at the southern terminus of the Amargosa Range. The Amargosa River turns south-southwest, around the three sub-ranges, then northwest into Death Valley. The Owlshead Mountains are to the south across the Amargosa River and its steep descent into Death Valley. ;Features The range reaches an elevation of above sea level at Funeral Peak. Dante's View ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inyo County, California
Inyo County () is a County (United States), county in the Eastern California, eastern central part of the U.S. state of California, located between the Sierra Nevada and the state of Nevada. In the 2020 United States census, 2020 census, the population was 19,016. The county seat is Independence, California, Independence. Inyo County is on the east side of the Sierra Nevada (U.S.), Sierra Nevada and southeast of Yosemite National Park in Central California. It contains the Owens River Valley; it is flanked to the west by the Sierra Nevada and to the east by the White Mountains (California), White Mountains and the Inyo Mountains. Mono County, California, Mono County is to the north. With an area of , Inyo is the second-largest county by area in California, after San Bernardino County, California, San Bernardino County which is directly south of Inyo County. Almost half of Inyo County's area is within Death Valley National Park. However, with a population density of 1.8 people per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1910-rp1947-ca Furnace-creek 30-crop
Year 191 ( CXCI) was a common year starting on Friday of the Julian calendar. At the time, it was known as the Year of the Consulship of Apronianus and Bradua (or, less frequently, year 944 ''Ab urbe condita''). The denomination 191 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Parthia * King Vologases IV of Parthia dies after a 44-year reign, and is succeeded by his son Vologases V. China * A coalition of Chinese warlords from the east of Hangu Pass launches a punitive campaign against the warlord Dong Zhuo, who seized control of the central government in 189, and held the figurehead Emperor Xian hostage. After suffering some defeats against the coalition forces, Dong Zhuo forcefully relocates the imperial capital from Luoyang to Chang'an. Before leaving, Dong Zhuo orders his troops to loot the tombs of the Han emperors, and then destroy Luoyang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Ranges Of San Bernardino County, California
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 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 and climate, mountains t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benchmark Maps
Map Link was the largest map distributor in North America not affiliated with a major map publisher, and in terms of titles offered (over 100,000), it was the largest map distributor in the world. Until they closed, it was the largest supplier of maps to places outside the US for the Rand McNally retail travel and map stores. Until late 2008, it was the primary source of maps for Barnes & Noble. It continues to supply several other bookstore chains, and has been a major source of maps to map libraries. Map Link was founded in 1984 as Pacific Travelers Supply, a map and travel store in central Santa Barbara. The brick-and-mortar retail business was spun off in the early 1990s, later changed its name to The Travel Store of Santa Barbara, and closed in 2013. Map Link was based in Goleta, California Goleta ( ; ; Spanish for "schooner") is a city in southern Santa Barbara County, California, United States. It was incorporated as a city in 2002, after a long period as the larges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gower Gulch (Death Valley)
Gower Gulch is a small gulch on the eastern side of Death Valley in Inyo County, California. It is located in the Black Mountains. Gower Gulch is visible from Zabriskie Point and is about one and a half miles long. History Gower Gulch is named after Harry P. Gower, an official of the Pacific Coast Borax Company and co-owner of the Furnace Creek Inn and Ranch, before Death Valley became a national monument. The gulch contained mines, camps, and roads during the late 19th century and early 20th century. Geology Gower Gulch passes through three geological formations: *the Badlands in the easternmost portion *the Artist's Palette Formation mid channel *the Playa Formation at the channel head. There are two areas of dry waterfalls: the Upper Knickzone near Zabriskie Point and the Lower Knickzone near the gulch's Alluvial fan. The tallest fall, at the head of the alluvial fan, is approximately 25 ft. high, the only way around it being a ledge on the northern side of the fan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Death Valley Railroad
The Death Valley Railroad (DVRR) was a Narrow-gauge railway, narrow-gauge railroad that operated in California's Death Valley to carry borax with the route running from Ryan, California, and the mines at Lila C, both located just east of Death Valley National Park, to Death Valley Junction, California, Death Valley Junction, a distance of approximately . History When mining operations at the Lila C. Mine were declining around 1914, Pacific Coast Borax Company began scouting the land outside Furnace Creek, California, Furnace Creek for richer borax deposits. Once they found some a bit west of the present mines, plans were put forward to build a narrow-gauge railroad from the new mines to connect with the Tonopah and Tidewater Railroad at Death Valley Junction, California, Death Valley Junction to ship the borax away for processing and packaging. The line was built by a separate company from Pacific Coast Borax Company, because they were struggling with financial issues at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borax
The BORAX Experiments were a series of safety experiments on boiling water nuclear reactors conducted by Argonne National Laboratory in the 1950s and 1960s at the National Reactor Testing Station in eastern Idaho.Light Water Reactor Technology Development Argonne National Laboratory They were performed using the five BORAX reactors that were designed and built by Argonne. BORAX-III was the first nuclear reactor to supply electrical power to the grid in the United States in 1955. Evolution of BORAX This series of tests began in 1952 with the construction of the BORAX-I |
Pacific Coast Borax Company
The Pacific Coast Borax Company (PCB) was a United States mining company founded in 1890 by the American borax magnate Francis Smith, the "Borax King". History The roots of the Pacific Coast Borax Company lie in Mineral County, Nevada, east of Mono Lake, where Smith, while contracting to provide firewood to a small borax operation at nearby Columbus Marsh, spotted Teel's Marsh while looking westward from the upper slopes of Miller Mountain where the only nearby trees were growing. Eventually, to satisfy his curiosity, Smith and two assistants visited Teel's Marsh and collected samples, that proved to assay higher than any known sources for borate. Returning to Teel's Marsh, Smith and his helpers staked claims and laid the foundation for his career as a borax miner. With the help of his older brother, Julius, who came west from the family home in Wisconsin, and financial support from the two Storey brothers, operations began in 1872 under the name, Smith and Storey Brothers B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis Marion Smith
Francis Marion Smith (February 2, 1846 – August 27, 1931) was an American miner, business magnate and civic builder in the Mojave Desert, the San Francisco Bay Area, and Oakland, California. He was known nationally and internationally as "Borax Smith" and "The Borax King", as his company produced the popular '' 20-Mule-Team Borax'' brand of household cleaner. Frank Smith created the Key System, an interurban private transit system, which operated in Oakland and the East Bay with a terminus in the San Francisco Transbay Terminal. Early life Francis Marion Smith was born in Richmond, Wisconsin in 1846. He went to public schools and graduated from Milton Academy in Milton, Wisconsin. Early mining career At the age of 21, he left Wisconsin to prospect for mineral wealth in the American West, starting in Nevada. In 1872, while contracting to provide firewood to a small borax operation at nearby Columbus Marsh, Smith discovered a rich supply of ulexite at Teels Marsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lila C, California
Lila C (also known as Ryan or Old Ryan) is a former settlement in Inyo County, California. It was located southwest of Death Valley Junction, at an elevation of 2562 feet (781 m). Borax Company The settlement was connected by rail to the Lila C mine, which produced Colemanite for the Pacific Coast Borax Company, from which it got its name. The property was named by its owner William Tell Coleman, for his daughter, Lila C. Coleman. Francis Marion Smith subsequently obtained the property and started the first borax operations there in 1906. Production began several months before the Tonopah and Tidewater Railroad The Tonopah and Tidewater Railroad was a former class II railroad that served eastern California and southwestern Nevada. The railroad was built mainly to haul borax from Francis Marion Smith's Pacific Coast Borax Company mines located just eas ... had reached the mine, and mule teams were used to cover the remaining distance until the railroad arrived. The na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
