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Salt mining

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184: 75: 139:, excavated natural gas and used it to boil a rock salt solution. The ancient Chinese gradually mastered and advanced the techniques of producing salt. Salt mining was an arduous task for them, as they faced geographical and technological constraints. Salt was extracted mainly from the sea, and salt works in the coastal areas in late imperial China equated to more than 80 percent of national production. The Chinese made use of 212: 1835: 83: 38: 1859: 200: 102:
and earth-moving equipment, mining salt was one of the most expensive and dangerous of operations because of rapid dehydration caused by constant contact with the salt (both in the mine passages and scattered in the air as salt dust) and of other problems caused by accidental excessive sodium intake.
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that could reach to a depth of more than 1,000 m (3,300 ft), but the yields of salt were relatively low. As salt is a necessity of life, salt mining played a pivotal role as one of the most important sources of the Imperial Chinese government's revenue and state development.
1214: 1014: 1244: 458:, the world's second largest salt-mining operation, spanning over 300 km. It was first discovered by a horse of Alexander the Great. The mine is still operation till today. 151:, a well with a diameter about the size of a bowl and several dozen feet deep was drilled for salt production. In Southwestern China, natural salt deposits were mined with 1210: 1010: 585:, underground mining began at Hutchinson in 1923 as the Carey Salt Company. In 1990 the Hutchinson Salt Company formed, then purchased the mine. In 2005 the 284:, an ancient town which Bulgarian archaeologists regard as the oldest in Europe and the site of a salt-production facility approximately six millennia ago. 1160: 1236: 1064: 1304: 1389: 1115: 648:, location of American Rock Salt, the largest operating salt mine in the United States with a capacity for producing up to 18,000 tons each day. 1355: 1039: 813: 788: 1719: 224: 950: 1274: 933: 903: 875: 1884: 847: 117:
and trade in mined salt. They first discovered natural gas when they excavated rock salt. The Chinese writer, poet, and politician
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constructed a new 650 feet (200 m) shaft to an older part of the mine for tours and storage. Also, Lyons Salt Company and
306:) wide and 2 miles (3.2 km) long, is one of the largest salt mines in the world extending 7 km (2.7 sq mi). 1671: 1383: 1086: 1395: 677: 42: 1849: 1750: 107:, it was difficult to come by, and salt was often mined by slaves or prisoners. Life expectancy for the miners was low. 1889: 645: 654:
earned the nickname "The Salt City" for its salt mining, an activity that continues in the region to the present day.
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Most modern salt mines are privately operated or operated by large multinational companies such as
63: 1036: 817: 74: 1553: 1120: 651: 582: 701:, refers ironically to one's workplace, or a dull or tedious task. This phrase originates from 1781: 1776: 1558: 1152: 929: 899: 871: 843: 746: 639: 635: 602: 567: 415: 295: 188: 1755: 1740: 1468: 1443: 1147: 726: 667: 594: 455: 445:, more than a century old and containing passages whose combined length exceeds 25 km. 436: 411: 172: 1266: 1894: 1817: 1812: 1689: 1656: 1613: 1588: 1563: 1378: 1043: 736: 731: 613: 211: 1807: 1724: 1646: 1568: 1508: 1453: 1448: 1400: 768: 663: 358: 337: 1873: 1771: 1651: 1598: 1548: 709: 598: 575: 552: 548: 515: 511: 442: 375: 252: 110:
The earliest found salt mine was in Hallstatt, Austria where salt was mined 5000BC.
1797: 1618: 1573: 1513: 1498: 1433: 763: 507: 495: 475:, both established in the mid-13th century and still operating, mostly as museums. 391: 148: 140: 87: 1090: 316: 1863: 1661: 1623: 1608: 1583: 1543: 1533: 1503: 1483: 1478: 1473: 1463: 629: 503: 82: 1709: 1523: 1493: 1488: 1438: 1410: 429: 329: 281: 216: 195:. With around 250,000 visitors a year, the site is a major tourist attraction. 1156: 1035:
Amy Pataki, Richard Lautens, Salt at the source: a day in a Lake Huron mine,
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This article is about mining for salt. For the secret CIA prison, see
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Ancient China was among the earliest civilizations in the world with
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deposits from underground. The mined salt is usually in the form of
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The Land of the Five Flavors: A Cultural History of Chinese Cuisine
1237:"All 17 Cargill Salt Miners Trapped on Underground Elevator Freed" 783: 519: 398: 265: 210: 198: 182: 81: 73: 36: 428:
Société de Sel de Mohammedia (Mohammedia Rock Salt company) near
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has a Morton Salt mine. It is one of the largest in the world.
1182:"The Detroit Salt Company -- Explore the City under the City" 1143:"Venture Into a Surreal Salt Mine 2,000 Feet Below Lake Erie" 708:
in reference to the Russian practice of sending prisoners to
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Large hole drilling rig for blast-hole drilling at salt mine
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made of salt bricks inside the Khewra Salt Mines complex
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The Chronicle of Higher Education Blogs: ProfHacker
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1,500-acre (6 km) subterranean complex extends
59:(commonly known as rock salt), and extracted from 1328: 632:is located 30 mi (48 km) to the east. 78:Diorama of an underground salt mine in Germany. 27:Mining operation extracting rock salt or halite 1349: 601:, and Independent Salt Company is located in 8: 1211:"American Rock Salt to expand in Livingston" 638:, 1,100 feet (340 m) beneath which the 816:. Glossary.oilfield.slb.com. Archived from 1356: 1342: 1334: 919: 917: 915: 861: 859: 840:Kingdom of Salt: 7000 Years of Hallstatt 231: 1854: 1390:International Salt Co. v. United States 949:Maugh II, Thomas H. (1 November 2012). 805: 414:within the production sites managed by 1017:from the original on 28 September 2013 889: 887: 1163:from the original on December 9, 2022 963:from the original on 25 December 2018 814:"Oilfield Glossary: Term 'evaporite'" 789:Coal mines and saltworks of Gouhenans 103:Salt is now plentiful, but until the 7: 1720:List of countries by salt production 1247:from the original on January 7, 2016 1217:from the original on 3 December 2020 225:List of countries by salt production 147:close to shore. In 1041, during the 1067:from the original on March 29, 2017 143:of salt lakes and constructed some 998:Sifto Canada Inc. (Goderich Mine) 842:. Vienna: Natural History Museum. 25: 1087:"Italkali Spa - Production Sites" 868:Studies in the History of Tax Law 229:Some notable salt mines include: 187:The Crystal Valley region of the 1857: 1834: 1833: 670:is a newly discovered saltworks. 591:Underground Vaults & Storage 98:Before the advent of the modern 1672:Salt and cardiovascular disease 1307:from the original on 2020-01-12 1295:Houston, Natalie (2010-01-25). 1277:from the original on 2020-01-12 1209:Spector, Joseph (13 Jan 2015). 498:, Europe's largest salt mine), 179:Mining regions around the world 1141:Mallonee, Laura (2016-05-03). 1063:. independent-travellers.com. 361:, where manual labor is used. 1: 702: 145:artificial evaporation basins 1329:Mohammedia Rock Salt Company 1114:DeSmit, Jacob (2023-07-31). 924:Höllmann, Thomas O. (2013). 697:, and especially the phrase 570:in Soledar, Donetsk oblast. 646:Livingston County, New York 41:Modern rock-salt mine near 1911: 1297:"The Salt Mines. Really??" 1213:. Democrat and Chronicle. 896:Ancient Chinese Inventions 574: 288: 271: 222: 100:internal combustion engine 29: 1831: 1384:In the American Civil War 794:Grozon coal and saltworks 676:, the site of one of the 298:, Ontario, which, at 1.5 1885:Ancient Roman technology 1690:Salt Industry Commission 983:"Industries in Goderich" 712:in Siberian salt mines. 609:Avery Island, Louisiana 141:natural crystallization 1061:Independent Travellers 866:Harris, Peter (2017). 699:back to the salt mines 640:Detroit Salt Company's 261:Bosnia and Herzegovina 220: 208: 196: 95: 79: 45: 43:Mount Morris, New York 956:The Los Angeles Times 759:Salt evaporation pond 589:salt mine museum and 214: 202: 186: 105:Industrial Revolution 85: 77: 40: 1715:Open-pan salt making 1539:Monosodium glutamate 989:on December 26, 2007 894:Deng, Yinke (2011). 626:Fairport Harbor mine 1243:. January 7, 2016. 693:In slang, the term 674:Saltville, Virginia 658:Grand Saline, Texas 618:Whiskey Island mine 387:Republic of Ireland 294:Sifto Salt Mine in 1890:Chinese inventions 1554:Potassium chloride 1406:In Chinese history 1271:www.dictionary.com 1121:Cleveland Magazine 1046:, Fri Aug 15 2014. 1042:2021-11-18 at the 680:'s main saltworks. 652:Syracuse, New York 583:Hutchinson, Kansas 221: 209: 197: 125:wrote in his book 96: 80: 46: 1845: 1844: 1782:Salting the earth 1777:Salt in the Bible 1751:San Francisco Bay 1559:Potassium nitrate 686: 685: 636:Detroit, Michigan 603:Kanopolis, Kansas 568:Soledar Salt Mine 555:(European Russia) 545:(European Russia) 477:Kłodawa Salt Mine 456:Khewra Salt Mines 189:Khewra Salt Mines 51:extracts natural 16:(Redirected from 1902: 1862: 1861: 1853: 1837: 1836: 1695:Evaporation pond 1469:Calcium chloride 1358: 1351: 1344: 1335: 1316: 1315: 1313: 1312: 1292: 1286: 1285: 1283: 1282: 1263: 1257: 1256: 1254: 1252: 1233: 1227: 1226: 1224: 1222: 1206: 1200: 1199: 1197: 1196: 1190: 1184:. 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Index

Salt mine
Salt Pit

Mount Morris, New York
salt
halite
evaporite
formations


Salina Veche
Slănic, Prahova
internal combustion engine
Industrial Revolution
cultivation
Zhang Hua
Jin dynasty
Bowuzhi
Zigong
Sichuan
natural crystallization
artificial evaporation basins
Song dynasty
bores
K+S
AkzoNobel
Cargill
Compass Minerals

Khewra Salt Mines

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