|
Alpha Hydraulic Diggings
The Alpha Hydraulic Diggings are located one mile north of what was the town of Alpha during the California Gold Rush in 1850, but the site is now near the unincorporated town of Washington, California. The diggings became a registered California Historical Landmark (No. 628) on January 29, 1958. Inscription The plaque's inscription reads: ALPHA AND OMEGA One mile north of here were the towns of Alpha and Omega, named by gold miners in the early 1850s. The tremendous hydraulic diggings, visible from near this point, engulfed most of the original townsites. Alpha was the birthplace of famed opera singer Emma Nevada. Mining at Omega continued until 1949, and lumber Lumber is wood that has been processed into dimensional lumber, including beams and planks or boards, a stage in the process of wood production. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, w ...ing operations are carried on there today (1958). California ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California State Route 20
State Route 20 (SR 20) is a state highway in the northern-central region of the state of California, running east–west north of Sacramento from the North Coast to the Sierra Nevada. Its west end is at SR 1 in Fort Bragg, from where it heads east past Clear Lake, Colusa, Yuba City, Marysville and Nevada City to I-80 near Emigrant Gap, where eastbound traffic can continue on other routes to Lake Tahoe or Nevada. Portions of SR 20 are built near the routing of what was first a wagon road and later a turnpike in the late 19th century. This road was extended through the state highway system all the way to Ukiah in the early 20th century, and the missing link near Clear Lake was completed in 1932 before the official designation of this highway as SR 20 in 1934. There have been subsequent improvements to the road, such as the conversion of the Grass Valley portion of the route to freeway standards. Route description State Route 20 begins at SR 1 in southern Fort Bragg, less t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington, California
Washington (originally, Indiana Camp) is a census-designated place located in Nevada County, California. Washington is located on the banks of the South Fork of the Yuba River and has a population of approximately two hundred people. There is a hotel/bar and restaurant, grocery store, a one-room schoolhouse that has educated students continuously for one hundred years, and two trailer park campgrounds. The elevation is . The population was 185 at the 2010 census. According to the 2020 census, the population was 137 with a median age of 61.7. The population fluctuates seasonally and the town businesses rely on the tourist trade as the population increases in the summer. It was settled during the California Gold Rush in 1849 and produced a large amount of placer gold. Hard rock mines were established soon afterword and were very productive. Washington is the only settlement in the vicinity to have survived to this day. There remains today much evidence of placer gold mining, hy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpha, California
Alpha was a gold mining town in Nevada County, located about 2 miles southeast of the town of Washington, California and about 15 miles northeast of Nevada City, California. It lay at an elevation of 4120 feet, about 2 miles below the South Yuba River and just west of Scotchman Creek. Early history Miners begin to explore the area around Alpha in 1850 but the town began in 1852 when Charles Phelps and a Mr. McVey "struck it rich on what became the townsite itself." Supposedly originally named “Hell-out-for-noon,” the name was soon changed to Alpha, the first letter in the Greek alphabet. The origin of the original name does not appear to be known, but Alpha was believed to be the start of a rich channel of gold which stretched a mile or so to the east and ended in the town of Omega, the last letter in the Greek alphabet. The Alpha Diggings, as the area was commonly called, was routinely described as having very rich gold deposits. As one newspaper observed: "There is no do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Gold Rush
The California Gold Rush (1848–1855) was a gold rush that began on January 24, 1848, when gold was found by James W. Marshall at Sutter's Mill in Coloma, California. The news of gold brought approximately 300,000 people to California from the rest of the United States and abroad. The sudden influx of gold into the money supply reinvigorated the American economy; the sudden population increase allowed California to go rapidly to statehood, in the Compromise of 1850. The Gold Rush had severe effects on Native Californians and accelerated the Native American population's decline from disease, starvation and the California genocide. The effects of the Gold Rush were substantial. Whole indigenous societies were attacked and pushed off their lands by the gold-seekers, called "forty-niners" (referring to 1849, the peak year for Gold Rush immigration). Outside of California, the first to arrive were from Oregon, the Sandwich Islands (Hawaii) and Latin America in late 1848. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Historical Landmark
A California Historical Landmark (CHL) is a building, structure, site, or place in California that has been determined to have statewide historical landmark significance. Criteria Historical significance is determined by meeting at least one of these criteria: # The first, last, only, or most significant of its type in the state or within a large geographic region ( Northern, Central, or Southern California); # Associated with an individual or group having a profound influence on the history of California; or # An outstanding example of a period, style, architectural movement or construction; or is the best surviving work in a region of a pioneer architect, designer, or master builder. Other designations California Historical Landmarks numbered 770 and higher are automatically listed in the California Register of Historical Resources. A site, building, feature, or event that is of local (city or county) significance may be designated as a California Point of Historical Inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold Mining
Gold mining is the extraction of gold resources by mining. Historically, mining gold from alluvial deposits used manual separation processes, such as gold panning. However, with the expansion of gold mining to ores that are not on the surface, has led to more complex extraction processes such as pit mining and gold cyanidation. In the 20th and 21st centuries, most volume of mining was done by large corporations, however the value of gold has led to millions of small, artisanal miners in many parts of the Global South. Like all mining, human rights and environmental issues are common issues in the gold mining industry. In smaller mines with less regulation, health and safety risks are much higher. History The exact date that humans first began to mine gold is unknown, but some of the oldest known gold artifacts were found in the Varna Necropolis in Bulgaria. The graves of the necropolis were built between 4700 and 4200 BC, indicating that gold mining could be at least ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Mining
Hydraulic mining is a form of mining that uses high-pressure jets of water to dislodge rock material or move sediment.Paul W. Thrush, ''A Dictionary of Mining, Mineral, and Related Terms'', US Bureau of Mines, 1968, p.560. In the placer mining of gold or tin, the resulting water-sediment slurry is directed through sluice boxes to remove the gold. It is also used in mining kaolin and coal. Hydraulic mining developed from ancient Roman techniques that used water to excavate soft underground deposits. Its modern form, using pressurized water jets produced by a nozzle called a "monitor", came about in the 1850s during the California Gold Rush in the United States. Though successful in extracting gold-rich minerals, the widespread use of the process resulted in extensive environmental damage, such as increased flooding and erosion, and sediment blocking waterways and covering farm fields. These problems led to its legal regulation. Hydraulic mining has been used in various forms arou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opera
Opera is a form of theatre in which music is a fundamental component and dramatic roles are taken by singers. Such a "work" (the literal translation of the Italian word "opera") is typically a collaboration between a composer and a librettist and incorporates a number of the performing arts, such as acting, scenery, costume, and sometimes dance or ballet. The performance is typically given in an opera house, accompanied by an orchestra or smaller musical ensemble, which since the early 19th century has been led by a conductor. Although musical theatre is closely related to opera, the two are considered to be distinct from one another. Opera is a key part of the Western classical music tradition. Originally understood as an entirely sung piece, in contrast to a play with songs, opera has come to include numerous genres, including some that include spoken dialogue such as ''Singspiel'' and ''Opéra comique''. In traditional number opera, singers employ two styles o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emma Nevada
Emma Nevada (née Wixom) (7 February 1859 – 20 June 1940) was an American operatic soprano particularly known for her performances in operas by Bellini and Donizetti and the French composers Ambroise Thomas, Charles Gounod, and Léo Delibes. Considered one of the finest coloratura sopranos of the late 19th and early 20th centuries, her most famous roles were Amina in ''La sonnambula'', and the title roles in ''Lakmé'', ''Mignon'', '' Mireille'', and ''Lucia di Lammermoor''. Biography Emma Nevada was born in Alpha, California to Maria O'Boy Wixom and Dr. William Wallace Wixom, who was the physician for the gold mine camp there. She spent her early childhood in nearby Nevada City (from which she took her stage name) before the family moved to Austin, Nevada where a new silver mine had opened. A gifted linguist who learned sign language for the deaf and spoke Paiute, Washoe and Shoshone, she studied Spanish, Italian, French and German at Mills College in California as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumber
Lumber is wood that has been processed into dimensional lumber, including beams and planks or boards, a stage in the process of wood production. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, window frames). Lumber has many uses beyond home building. Lumber is sometimes referred to as timber as an archaic term and still in England, while in most parts of the world (especially the United States and Canada) the term timber refers specifically to unprocessed wood fiber, such as cut logs or standing trees that have yet to be cut. Lumber may be supplied either rough- sawn, or surfaced on one or more of its faces. Beside pulpwood, ''rough lumber'' is the raw material for furniture-making, and manufacture of other items requiring cutting and shaping. It is available in many species, including hardwoods and softwoods, such as white pine and red pine, because of their low cost. ''Finished lumber'' is supplied in standard sizes, mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1850 Establishments In California
Year 185 ( CLXXXV) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Lascivius and Atilius (or, less frequently, year 938 ''Ab urbe condita''). The denomination 185 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 Roman Empire * Nobles of Britain demand that Emperor Commodus rescind all power given to Tigidius Perennis, who is eventually executed. * Publius Helvius Pertinax is made governor of Britain and quells a mutiny of the British Roman legions who wanted him to become emperor. The disgruntled usurpers go on to attempt to assassinate the governor. * Tigidius Perennis, his family and many others are executed for conspiring against Commodus. * Commodus drains Rome's treasury to put on gladiatorial spectacles and confiscates property to su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Nevada County, California
Nevada County () is a county located in the U.S. state of California, in the Sierra Nevada. As of the 2020 census, the population was 102,241. The county seat is Nevada City. Nevada County comprises the Truckee-Grass Valley, CA Micropolitan Statistical Area, which is also included in the Sacramento-Roseville, CA Combined Statistical Area, part of the Mother Lode Country. History Created in 1851, from portions of Yuba County, Nevada County was named after the mining town of Nevada City, a name derived from the Sierra Nevada Mountains. The word ''nevada'' is Spanish for "snowy" or "snow-covered." Charles Marsh was one of the first settlers in what became Nevada City and perhaps the one who named the town. He went on to build extensive water flumes/ditches/canals in the area, and was influential in the building of the first transcontinental railroad as well as the Nevada County Narrow Gauge Railroad. Nevada City was the first to use the word "Nevada" in its name. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
