Where Are Gold Mines In The United States?
Gold nugget found in the field. Credit: University of Adelaide Gold Mines In The United States. Since the discovery of gold at the Reed farm in North Carolina in 1799, gold mining in the United States has continued. The first documented occurrence of gold occurred in ia in 1782.
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Interactive map of mineral resources and mines …
The U.S. Geological Survey (USGS) Mineral Resources Data System catalogs information about mineral resources around the United States …
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U.S. active metal mines 2022
Base metals ore-grade quality in mines 2004-2009; Zinc slab production volume Vietnam 2010-2020; Mine closures in Canada by mine type 2006-2015; Leading U.S. copper mines based on production ...
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Table 1. Coal Production and Number of Mines by State …
Source: U.S. Department of Labor, Mine Safety and Health Administration Form 7000-2, 'Quarterly Mine Employment and Coal Production Report.'
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Asbestos Mining In The United States
Browse asbestos mining mines in The United States by region—including Alabama, Alaska, Arizona. ... Alabama 1 1 - - - Alaska 70 24 34 - 12 Arizona 266 71 45 2 148 California 230 41 94 7 88 Colorado 3 - 1 - 2 Connecticut 1 - - - 1 Georgia 6 1 - - 5 Idaho 6 1 3 - 2 Maryland 4 - - 1 3 Massachusetts 2 - - - 2 Michigan 1 - - 1 - Missouri 1 1 ...
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Graphite Mining In The United States
Browse graphite mining mines in The United States by region—including Alabama, Alaska, Arizona. ... Alabama 22 - 3 - 19 Alaska 7 4 1 - 2 Arizona 11 1 1 - 9 California 5 2 - - 3 Colorado 7 - 2 - 5 Georgia 1 - - - 1 Idaho 8 4 2 - 2 Maine 2 1 - - 1 Michigan 4 1 - - 3 Nevada 1 - - - 1 New Mexico 1 1 - - - New York 27 1 5 2 19 Oregon 1 1 ...
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Nickel Mining In The United States
Browse nickel mining mines in The United States by region—including Alabama, Alaska, Arizona. ... Alabama 6 - 6 - - Alaska 295 135 135 - 25 Arizona 13 2 2 - 9 Arkansas 6 5 1 - - California 164 40 62 - 62 Colorado 37 2 4 - 31 Connecticut 24 - 3 - 21 Georgia 20 1 7 - 12 Idaho 70 15 29 - 26 Illinois 1 1 - - - Kentucky 5 1 2 - 2 Maine 24 8 7 - 9 ...
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USGS Updates Mineral Database with Graphite Deposits in the United States
"Graphite has not been produced in the United States since the 1950s. This release provides an update on the Nation's graphite resources and past production," said Jeff Mauk, USGS lead scientist for USMIN.. Graphite is one of 50 mineral commodities included in the whole-of-government list of critical minerals published by the USGS. In …
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Five largest lead mines in US in 2020
5. Fletcher Mine. Owned by The Renco Group, the Fletcher Mine is an underground mine located in Missouri. It produced an estimated 54.827 Thousand tonnes of lead in 2020. Methodology: This information is drawn from GlobalData's mines and projects database, which tracks all operating and developing mines and projects globally.
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Manganese Mining In The United States
Browse manganese mining mines in The United States by region—including Alabama, Alaska, Arizona. ... Alabama 143 26 39 1 77 Alaska 83 36 38 - 9 Arizona 996 125 88 5 778 Arkansas 324 56 41 1 226 California 1776 606 477 1 692 Colorado 495 35 55 - 405 Connecticut 13 - - - 13 Georgia 290 33 116 - 141 Idaho 75 27 26 - 22 Illinois 1 - - 1 ...
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General Limestone Mining In The United States
Browse general limestone mining mines in The United States by region—including Alabama, Arizona, California. ... Alabama 2 - - - 2 Arizona 15 3 2 - 10 California 7 4 1 1 1 Colorado 3 - - - 3 Idaho 1 - 1 - - Montana 5 3 - - 2 Nevada 2 1 1 - - Pennsylvania 6 - - - 6 Tennessee 12 - - - 12 Texas 1 - - - 1 Utah 5 - 2 - 3 Vermont 1 - - - 1 ia ...
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Five largest iron ore mines in US in 2020
The United Taconite Mine, owned by Cleveland-Cliffs, is a surface mine located in Minnesota. The mine produced an estimated 5.2 MTPA of iron ore in 2020. 5. Northshore-Peter Mitchel Mine. Owned by Cleveland-Cliffs, the Northshore-Peter Mitchel Mine is a surface mine located in Minnesota. It produced an estimated 3.8 MTPA of iron …
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U.S.: number of active mines | Statista
In 2000 there were approximately 14,400 mines that were active in the United States. This number decreased gradually year-over-year, to 12,563 active …
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Ten biggest producing underground mines in North …
The Harrison County Mine is a coal mine located in West ia, United States. Owned by ACNR Holdings, the greenfield project produced an estimated 8.649Mt of ROM in 2020. The mine had an estimated production of 6.227 mtpa of coal in 2020. 10. Ohio County Mine. Owned by ACNR Holdings, the Ohio County Mine is a coal mine …
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Gold Mining In The United States
Browse gold mining mines in The United States by region—including Alabama, Alaska, Arizona. ... Alabama 292 33 51 - 208 Alaska 8468 3440 1398 22 3608 Arizona 5356 624 535 33 4164 Arkansas 4 1 - - 3 California 24237 2513 3623 124 17977 Colorado 6190 111 830 82 5167 Connecticut 8 - 2 - 6 Georgia 495 165 28 - 302 Idaho 4112 1031 867 19 …
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Diamond Mining In The United States
Browse 134,153 mining USGS records in the united states. Most records highlight mining opportunities and activity in Alaska, Arizona, and Arkansas . Quick Facts
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Uranium Location Database Compilation
wastes from abandoned uranium mines in the western United States. Between the 1940s and 1990s, ... (MRDS) (McFaul et al. 2000) databases are also included (uranium locations identified in the eastern U.S. and Alaska are solely based on these two databases). Even though these national data sets are
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Coal Mine Methane Developments in the United States
In 2015, there were 15 active mines operating 20 methane recovery and use projects in the United States. Thirteen of the projects involve upgrading methane for injection into a commercial pipeline. However, the projects include four types of other end use and methane destruction via flares and thermal oxidizers.
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Mining In The United States
The United States has 3,921,409 mining claims on public land listed in The Diggings™. Of these claims, 10.77% are active while 89.14% are now closed. Nevada, Arizona, and Wyoming are the most active states in …
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Arkansas Diamond Mine
The Crater of Diamonds is the only producing diamond mine in the United States, and many people who collect minerals or gemstones would like to own a genuine United States diamond. This patronage of the locality gives a small diamond found at the Park a value that is much higher than a diamond of similar size and grade found at almost any other ...
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Mining In Alabama
Alabama has 3,536 identified mines listed in The Diggings™. The most commonly listed primary commodities in Alabama mines are Iron, Aluminum, and Gold .At the time these mines were surveyed, 2,308 mines in Alabama were observed to have ore mineralization in an outcrop, shallow pit, or isolated drill hole—known as an occurance mine. 1 …
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Annual Coal Report
The Annual Coal Report (ACR) provides annual data on U.S. coal production, number of mines, productive capacity, recoverable reserves, employment, productivity, …
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US Diamond Mines
Two Commercial Diamond Mines. Two locations in the United States have been worked as commercial diamond mines. The first was a mine near Murfreesboro, Arkansas.It was worked as a commercial diamond mine by a succession of operators in the early 1900s but closed because the deposit was subeconomic. Today it is known as the "Crater of …
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USMIN Mineral Deposit Database | U.S. Geological Survey
Symbols indicating mining-related features digitized from historical USGS topographic maps in the western part of the conterminous US. Includes prospect pits, …
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Gold Deposits in the USA Interactive Map
Mining is only economically viable with concentrations of more than 2.5 grams per tonne. Normally, however, quartz seams only contain a gold concentration of one gram per tonne. Source: Gold Info. Some of the most productive hard rock gold mines in the US include the Homestake Mine in South Dakota and the Carlin Trend deposits in Nevada.
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Active mines in the U.S. by commodity 2022
In 2022, the United States had approximately 6,162 sand and gravel mines that were active. That was a decrease of 43 since the year before. Stone mines were the second most numerous among...
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Gold, Silver, And Other Mining Claims In The United States …
Nevada, Arizona, Wyoming, and other states with gold, silver, and other mining activity found In The United States. ... 422,500 active mining claims ... 642 North Dakota 2 0 2 0 28 3 7 1 17 Alaska 0 0 0 0 9,896 4,142 3,183 16 2,555 Missouri 0 0 0 0 5,957 305 174 19 5,459 Alabama 0 0 0 0 3,536 270 2,308 15 943 ia 0 0 0 0 2,275 477 ...
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Cobalt Deposits in the United States | U.S. Geological …
This data release provides descriptions of more than 60 mineral regions, mines, and mineral deposits within the United States and its territories that are reported to contain enrichments of cobalt (Co). To focus the scope of this data release, we report only mined deposits and exploration prospects with past production, or resource and reserve …
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Number of active mines by sector and year, 1983
Note: Active mines are those mines that reported any employee hours during the year. Data Source: MSHA. Options. Start year. End year. Mine type. Sector. Submit. Export --- Chart ---PDF SVG PNG--- Table ---CSV. Content source: National Institute for Occupational Safety and Health, Mining ...
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Locations of mines and mining activity in the contiguous …
This dataset includes locations and associated information about mines and mining activity in the contiguous United States. The database was developed by …
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