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List Of Mines In Oregon
This list of mines in Oregon summarizes the mines listed by the Geographic Names Information System. As of January 7, 2014, there are 595 entries. See also * Lists of Oregon-related topics * Lists of mines in the United States {{DEFAULTSORT:Mines in Oregon Oregon Oregon () is a state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. T ... Oregon geography-related lists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geographic Names Information System
The Geographic Names Information System (GNIS) is a database of name and locative information about more than two million physical and cultural features throughout the United States and its territories, Antarctica, and the associated states of the Marshall Islands, Federated States of Micronesia, and Palau. It is a type of gazetteer. It was developed by the United States Geological Survey (USGS) in cooperation with the United States Board on Geographic Names (BGN) to promote the standardization of feature names. Data were collected in two phases. Although a third phase was considered, which would have handled name changes where local usages differed from maps, it was never begun. The database is part of a system that includes topographic map names and bibliographic references. The names of books and historic maps that confirm the feature or place name are cited. Variant names, alternatives to official federal names for a feature, are also recorded. Each feature receives a per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lost Blue Bucket Mine
The Lost Blue Bucket Mine is a lost mine reputed to be located along the Meek Wagon Train trail between the present day cities of Vale and The Dalles in Oregon, United States. Its discovery traces back to 1845, several years before the start of the California Gold Rush. The legend Points of agreement The various versions of the legend tend to agree on a few key points:The Lost Blue Bucket MineThe Lost Blue Bucket Mine accessdate: April 13, 2017 # Lost Oregon-bound emigrants discovered it in summer 1845, # The deposit is coarse placer gold in a dry stream bed or canyon, # The canyon is bottomed with lava pocked with cavities and potholes. Versions of the legend One version states that a wagon train got lost off the Meek Cutoff of the Oregon Trail, near the Malheur River. Three young men (or boys, or a single girl — accounts vary) went to fetch water, and while doing so put some shiny rocks into a blue bucket. Older members of the party said it was copper. Someone asked, "W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lists Of Oregon-related Topics
These are lists of Oregon-related topics, attempting to list every list related to the state of Oregon Oregon () is a state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. T .... * If the ''type'' is ''list'', the article is primarily a list of articles. If ''type'' is ''context'', each entry contains summary information useful to compare and contrast entries. * ''Approx. entries'' was the number of article entries within the article at one time. The value can be helpful for determining the relevancy or depth of the article. See also * List of Oregon-related topics {{DEFAULTSORT:Oregon-related lists Indexes of topics by U.S. state ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lists Of Mines In The United States
This list of mines in the United States is subsidiary to the list of mines article and lists working, defunct and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marble and other quarries may be included in this list. Coal Copper Diamond Gold Iron Lithium *Bessemer City mine Manganese *Batesville mine *Cuyuna Range mine The Cuyuna Range mine is a mine located in the north of the United States in Minnesota. Cuyuna Range represents one of the largest manganese reserve in the United States having estimated reserves of 247 million tons of manganese ore grading 8% man ... References {{DEFAULTSORT:United States, mines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mines In Oregon
This list of mines in Oregon summarizes the mines listed by the Geographic Names Information System. As of January 7, 2014, there are 595 entries. See also * Lists of Oregon-related topics * Lists of mines in the United States {{DEFAULTSORT:Mines in Oregon Oregon Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ... Oregon geography-related lists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
