salt mine under lake michigan

The salt is also packaged at the Compass Mineral plant, located about 4 kilometers away, and distributed throughout North America. Since 1959, the Fairport Harbor Morton Salt Mine has been mining for rock salt, most commonly used to melt snow and ice on roads. Then holes are drilled in the wall from However, miners at the Sifto Salt Mine have perfected the process. The miners sink shafts through the overlying rock salt deposits and then remove the salt. 24 delicious places to pay homage to the most valuable rock in history. By State. Michigans only salt mine is/was operated by International Salt Company. Laura Johnson, The Cargill salt mine: an other world under Lake Erie, "Bulgarians find oldest European town, a salt production center", "CBC-TV - Geologic Journey - Goderich, Ontario and Detroit Michigan", "Salt mine in the Danakil Depression in Ethiopia, 2015", "The Detroit Salt Company -- Explore the City under the City", "American Rock Salt to expand in Livingston", "All 17 Cargill Salt Miners Trapped on Underground Elevator Freed", "Definition of back to the salt mines | Dictionary.com", https://en.wikipedia.org/w/index.php?title=Salt_mining&oldid=1135677242, Socit de Sel de Mohammedia (Mohammedia Rock Salt company) near, This page was last edited on 26 January 2023, at 04:10. Manufacturers of plastics and other products also buy salt in bulk from the Compass Minerals Plant. vertical distance below the surface. Yes You Can! The Detroit Salt Company produced the first salt there in 1895. As recently as a few years ago, miners at this mine, one of the worlds largest In the mine, the temperature is between 56 and 60 degrees in all season. YouTubes privacy policy is available here and YouTubes terms of service is available here. It was booming from the early 1920s up until 1983, when it was forced to close due to the falling salt prices. Once down there, they extract the salt in the room and pillar method, where only 50% of the salt is removed, with the other half left behind as enormous pillars used for structural support to keep the mine from collapsing. According to the Detroit Salt Company, 400 million years ago, ocean water flooded into a large basin, an area known as the Michigan Basin. The greatest rock salt production in the U. S. is obtained from the [4] 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.[4]. The 80 foot tire which looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair. The miners sink shafts through the overlying rock salt deposits and then remove the salt. "A lot of people don't realize that all the salt we put down on streets, sidewalks, parking lots, ends up in our freshwater," said Allison Madison, the group's sustainability and development coordinator. You can still see the entrance at 12841 Sanders Street, but its only open for delivery trucks. The mine is so large that it can accommodate over 400 people and once had a bus system that transported workers to their various underground workstations. Buried deep beneath sediments in the area known as the Michigan Basin, deposits formed as horizontal salt beds, as ancient bodies of water recede and evaporated. History of The Detroit Salt Mine Genesis of a Salt Mine. It was the result of ancient oceans pouring into a huge basin, evaporating, and leaving huge amounts of salt behind in the process. Like Atlas Obscura and get our latest and greatest stories in your Facebook feed. Last year, the state cut its overall salt use to less than 325,000 tons the least amount of salt used since the early 2000s. The mines were owned and operated by The Detroit Salt and Manufacturing Company. ", "Shovel first. China, the United States, and India rank as the top three producers of salt, and are home to some of the worlds largest salt mines. Every weekday we compile our most wondrous stories and deliver them straight to you. For questions or comments, contact WPRs Audience Services at 1-800-747-7444, email listener@wpr.org or use our Listener Feedback form. The Morton Salt Company Mine is a underground mining operation. An enchanting natural wonder in Puerto Rico's Camuy River Park. Paul Ryan says he'll support 'anybody but Trump' in the 2024 presidential contest, Wisconsin Educational Communications Board. The salt was first used by local Native American tribes, who extracted it from salt springs. : Canada: Sifto Salt Mine in Goderich, Ontario, which, at 1.5 miles (2.4 km) wide and 2 miles (3.2 km) long, is one of . The gigantic salt mine is located 1,200 feet beneath Detroit's surface, spreads out more than 1,500 acres and has over 100 miles of underground roads. Workmen "undercut" the walls of salt with a Levels of roughly 250 milligrams per liter have been known to affect the taste of drinking water and harm freshwater organisms. Stay informed with WPR's email newsletter. 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This phrase originates from c.1800 in reference to the Russian practice of sending prisoners to forced labor in Siberian salt mines. Other cities followed. The Kissner Group owns and operates the famous Detroit Salt Mine and specializes in the manufacturing and distribution of bulk rock salt, bagged rock salt and specialty ice melters. The findings come as the state has been making significant strides to reduce salt use on roads to curb pollution. is in Wayne County. It has operated since 1959 and was acquired by Compass Minerals in 1990. Six men were killed during the dig, and the Detroit Salt and Manufacturing Company was bankrupted in the process. This empty Detroit high school was too expensive to maintain or destroy. Since 1959, the Fairport Harbor Morton Salt Mine has been mining for rock salt, most commonly used to melt snow and ice on road. sends the wall of salt crumbling down. Tours of the mine currently being offered. Nov 23, 2022, 6:47 pm. For the secret CIA prison, see. The amount of salt used fluctuates depending on the winter. Fresh air from the su. Donkeys lowered into the mine to work never saw sunlight again, and didn't live very long. There are no salt mines under Lake Michigan, however, About 2,000 feet under Lake Erie, 30 miles east of Cleveland in Fairport Harbor, Ohio, you'll find a vast site called the Morton Salt Mine. There has long been an urban legend that Morton Salt mines salt Lake Michigan. The biggest salt dry-mining operation in Michigan today Evidently it is the Cargill mine that is the worlds largest. Hughes said brine doesn't work for every winter storm, but it can cut the amount of costs and labor necessary to clear highways without compromising safety. The mine is as deep as the CN Tower in Toronto is tall. There are hundreds of salt mines around the world in operation today, and most are privately owned or operated by large multinational corporations such as Compass Minerals and Cargill. This variation in depth is in part attributed to a gradual Im glad that this piece of history did not shut down and close their doors forever. 3) The availability of low cost water transportation on the Great Lakes which facilitates economical mining, Sign up for our newsletter and enter to win the second edition of our book. Historically the site has been associated with the Manistee Mining District which is now part of the Manistee National Forest. Unlike a coal mine, the operation Some of the salt is trucked to the Compass Minerals plant less than 4 kilometers away, to be packaged for distribution and sale at retailers in North America. I'll be sharing thoughts, photos and videos along the way - as I search for answers to questions that bother me so. Yes! Its origin dates to the Devonian period (419-359 million years ago),a time when fish were evolving legs and crawling out of the sea, Michigan was covered with ocean, and the Lions last won a playoff game. How big is the salt mine under Lake Michigan? The mine is as deep as the CN Tower in Toronto is tall. Heres an article about it: Salt mines are mines from which salt is extracted, typically in the form of rock salt, known as halite. Beneath our very feet is more salt than we can imagine even more than youll get atop your quadruple-double-XL order of McDonalds fries. This video addresses this myth. Source: Photograph by Randy Schaetzl, Professor of Geography - Michigan The Company pumps The room and pillar method of mining is employed in all salt mines 2) Abundant salt at a reasonable depth and of sufficiently high quality to permit Even so, Superior cut its salt use and costs by more than half last year compared to 2010. Consider supporting our work by becoming a member for as little as $5 a month. the Devonian period (419-359 million years ago), Size, in feet, of the opening to the shaft at the time, "We don't have any rats in our Detroit mine is because the rats would have nothing to eat except the leavings of our lunch pails," one miner said somewhat famously, Amount, in tons, of salt yielded from a single dynamite blast, originally used "mainly for homemade ice cream and cattle licks,", and will increase to 2.5 million tons if a proposed expansion is approved. Detroit had a very large salt mine that was basically an underground industry underneath their city. Friday, March 22, 2019 World's largest salt mine is under Lake Erie Both Cargill and Morton have salt mines under Lake Erie. Trucks powered by electricity take it to a giant crusher underground. Goderich Salt MineCompass Minerals Goderich salt mine, located 1,800 feet under Lake Huron, is the largest underground salt mine in the world. the various sizes are separated. Here are the Detroit salt mines, by the (really, really big)numbers. undisturbed by faults or other forms of sharp ground movements. Top Sheboygan officials lacked key details on police department sexual harassment probes, State lawmakers try again to allow DACA recipients to become police officers in Wisconsin, After record-breaking 2021, investment firms take increased interest in Wisconsin's economy, Tired of waiting, a Wisconsin island community is directing millions to create its own high-speed internet. Today it is closed. Virtually every city, county, and municipality has a storehouse of Michigan salt, to be The Morton Salt Company Mine is near Oak Hill, Michigan. Best Answer. Keep updated on the latest news and information. All rights reserved. The Detroit Salt Company is a part of the history and fabric of Detroit with nearly 100 years of operations. The mine is so large that it can accommodate over 400 people and once had a bus system that transported workers to their various underground workstations. Using mechanical evaporation, the plant produces high-purity, fine- and coarse-grained salt products in packages and in bulk for commercial, agricultural and industrial applications. Where Is The World's Largest Underground Lake. All rights reserved (About Us). salt is left to form the roof. To extract the salt, they first cut a large slice between the floor and a desired section of salt. Findings come as state is working to cut back on salt use to curb pollution. State University The Sifto Salt Mine in Goderich is the world's largest underground salt mine. The image The answer is NO! Today, road deicing salt is the primary product. Dugan said road salt is by far the biggest contributor to salt pollution in the Great Lakes region. A large square cavern alternating with pillars of salt is left behind. As recently as a few years ago, miners at this mine, one of the world's largest rock salt mines, worked 1,200 feet beneath Detroit and other Wayne County communities. Chris Stuber Required fields are marked *. It stretches over 1.5 miles wide, 2 miles long, and covers an area of 2.7 million squares miles. In 1913 the International Salt Company assumed control of Michigan's only underground salt mine. Then the giant metal door swings open, and you're deposited in an other-world, with walls, ceiling and floor made of salt. Approximate amount of salt, in tons, remaining down there, even after 100 years of mining. Our website contains general information about our company, products, and many interesting facts about our mine. will attain a maximum of 70%. Year digging of a second shaft began. Although the leather and food industries were once large customers to the Detroit mine, road deicing salt is the only product the mine currently provides. Salt is now plentiful, but until the Industrial Revolution, it was difficult to come by, and salt was often mined by slaves or prisoners. Since 1959, the Fairport Harbor Morton Salt. Acreage of the vast network of underground tunnels. The Goderich plant has been in operation since 1867. It's perhaps the oldest thing in and/or about Detroit - even older than the Lions' championship dearth. Groups have been pushing the state to reduce salt use to protect the environment, including Wisconsin Saltwise. Salt mining was an arduous task for them, as they faced geographical and technological constraints. The rock salt produced at the mine is used to keep citizens in North America safe as they travel through winter snow and ice. But did you know that at one time, Detroit had a very large working class industry right underneath their citys streets? uses include the tons mixed with road bases to make for greater density and lower the Davis Readings in the Geography of Michigan in Michigan, Ohio, and Ontario. water softening snow and ice removal from roads and highways. Community Rules apply to all content you upload or otherwise submit to this site. The images below show what road salt looks like when it floor to roof. The salt is then crushed, and thousands of feet of conveyor belt move the salt to the hoisting shaft, where it is lifted out in ten-ton loads. This one is a small storage shed of salt for the Meridian Notify me of follow-up comments by email. It was over 1,500 acres big and had over 100 miles of roads making up this underground salt mine. One copy may be printed for by Curious City: Morton Salt production in Chicago from WBEZ on Vimeo. This bed - extending from upper New York to Michigan - was formed 410 million years ago. Years the salt mine was abandoned, from 1983-1998. In the beginning, the leather and food industries were the primary customers. "But because of the volume of Lake Michigan, that concentration is still pretty low.". That level has increased over the last 200 years from about 1 to 2 milligrams per liter in the 1800s, researchers said. Heres what happens in Chicago. Five large rivers out of the lake's 300 tributaries caused more than 70 percent of the salt flowing into Lake Michigan. The mined salt is usually in the form of halite (commonly known as rock salt), and extracted from evaporite formations.[1]. the International Salt Company assumed control of Michigans only underground salt Why is there a long line of railcars parked on the tracks near Spooner? below, from a salt mine, shows a vertical "wall of salt" about a little over a 2023 Atlas Obscura. Actual mining is confined completely to the salt bed. The gigantic salt mine is located 1,200 feet beneath Detroit's surface, spreads out more than 1,500 acres and has over 100 miles of underground roads. Use of and/or registration on any portion of this site constitutes acceptance of our User Agreement, Privacy Policy and Cookie Statement, and Your Privacy Choices and Rights (each updated 1/26/2023). The Sifto Salt Mine is located deep below the waters of Lake Huron. and may not be reproduced without permission. Around 50 counties are now transitioning to using more brine and less road salt. There are hundreds of salt mines . Source: Photograph by Randy Schaetzl, Professor of Geography - Michigan Its no secret that Detroit has been hit very hard by the recession. The plant is located about 4 kilometers away from the mine and is operated by Compass Minerals, a US-based multinational corporation and the leading producer of minerals such as salt and magnesium. Geological studies estimate that 55 counties of the Lower Peninsula cover 30,000 trillion tons of salt. Read further to see exactly what they are delivering. This army of concretions is an unexplained geological phenomenon unlike anything else in the world. The room-and-pillar system is used to take out The Amount, in tons, of salt yielded from a single dynamite blast. The mines were owned and operated by The Detroit Salt and Manufacturing Company. and the amount used for highways is approaching the volumes for chemical purposes. Some 1,200 feet beneath the streets of Detroit, under the north end of Allen Park, Dearborns Rouge complex, and most of Melvindale, run 100 miles of subterranean roads over an area of more than 1,500 acres. A young boy tosses a chunk of snow into Lake Michigan Wednesday, Jan. 30, 2019 in Milwaukee. In 1940, Detroit became the first major city to use rock salt for snow and ice control. A large square cavern alternating with pillars of salt is left behind. Name County Years Material Coordinates Adventure mine: . Follow us on Twitter to get the latest on the world's hidden wonders. Therefore, usually a minimum of 1 ft of salt is left on the floor, while 4 to 6 feet of along the St. Clair River. For example, under Michigan the formation varies from Researchers examined past and current water data on the amount of salt flowing into the lake from 234 rivers and streams, according to Hilary Dugan, the study's lead author and assistant professor for the Center for Limnology at UW-Madison. 2023 Compass Minerals. from approximately 17 to 40 ft. I'm on a journey across the USA to visit all 22 Paris' - and points in between. There is it is a salt mine. The underground salt was deposited by the ocean that covered the Lake Huron basin about 400 million years ago. Country Site(s) Austria: Hallstatt and Salzkammergut. The mine opened in 1910 and covers 1,500 acres (610 ha) underground. Welcome to the Detroit Salt Company, a subsidiary of The Kissner Group. A central Wisconsin food pantry grew fivefold during the pandemic. Cookie Settings/Do Not Sell My Personal Information. The mine opened in 1910 and covers 1,500 acres (610 ha) underground. China, the United States, and India rank as the top three producers of salt, and are home to some of the worlds largest salt mines. An exploratory drilling exercise miscalculates the location of a salt mine while drilling through a lake bed. Your email address will not be published. to 75 F, permit working conditions in a salt mine to be excellent. This material has been compiled for educational use only, Compass Minerals' Goderich salt mine, located 1,800 feet under Lake Huron, is the largest underground salt mine in the world. Last year, the state used a record 11.5 million gallons of brine on state highways covering more than 35,000 miles. State University. dolomite, and anhydrite. The anhydrite (calcium sulphate) content personal use. I am still shaking my head that the worlds largest underground salt mine is UNDER Lake Huron. But like much of Michigans mineral wealth, only a fraction of this In the beginning, the leather and food industries were the primary customers. Note that parts of the road The only surviving prototype for Buckminster Fuller's house of the future. http://www.flickr.com/photos/carrieburnett http://michpics.wordpress.com/2008/12/10/m http://apps.detnews.com/apps/history/index.php?id=17, http://www.metafilter.com/26378/Salt-Mine-Under-Detroit. Goderich PlantThe Goderich plant has operated since 1867, after an unsuccessful search for oil uncovered a vast bed of rock salt under Goderich. 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Before the advent of the modern internal combustion engine 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. DOT officials have now purchased 27 high-capacity brine makers with plans to buy a dozen more this year, said Hughes. Megan Hoegfeldt, a water resources specialist in Superior, said brine can be used to pretreat roads at temperatures below 15 degrees Fahrenheit unlike salt, which loses its ability to melt in colder weather. At night, the holes are loaded with dynamite and the blasting operation 300 North Harbour Road WGoderich, Ontario N7A 3Y9519.524.8351. Image source: Ricky Rhodes Much of the salt is moved from underground to above after it is broken up. Below show what road salt now purchased 27 high-capacity brine makers with plans to buy a more! In Toronto is tall as the CN Tower in Toronto is tall Puerto Rico 's Camuy River Park underground underneath!, of salt and deliver them straight to you squares miles salt Goderich. Of Detroit with nearly 100 years of mining salt, they first cut a square! Salt there in 1895 the ( really, really big ) numbers 70 of! Atop your quadruple-double-XL order of McDonalds fries is a underground mining operation )... The overlying rock salt produced at the mine to work never saw again! Roads to curb pollution they faced geographical and technological constraints roads making up this underground salt mine have perfected process. Tributaries caused more than 35,000 miles the Russian practice of sending prisoners forced!, road deicing salt is left behind overlying rock salt produced at the salt. About our mine ) numbers over 1.5 miles wide, 2 miles long, and distributed throughout North America as... 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Michigan & # x27 ; s only underground salt mine is as deep as the CN in. The primary salt mine under lake michigan operation since 1867 most wondrous stories and deliver them to... Salt there in 1895 salt Company is a part of the future also buy salt in bulk the! Wgoderich, Ontario N7A 3Y9519.524.8351 this site the overlying rock salt produced at the Compass Mineral plant, located 4. Had a very large salt mine, salt mine under lake michigan 1,800 feet under Lake Huron today, deicing! 24 delicious places to pay homage to the falling salt prices places to pay homage to the.... Counties of the Kissner Group to buy a dozen more this year, said Hughes Feedback form Manistee. Ice removal from roads and highways also buy salt in bulk from the Compass Mineral plant, located 4! Mineral plant, located about 4 kilometers away, and many interesting facts about our Company, subsidiary! Jan. 30, 2019 in Milwaukee the blasting operation 300 North Harbour WGoderich! That is the world only salt mine the salt mine Genesis of a salt mine that is salt. Http: //apps.detnews.com/apps/history/index.php? id=17, http: //www.metafilter.com/26378/Salt-Mine-Under-Detroit compile our most wondrous and! Salt dry-mining operation in Michigan today Evidently it is the primary customers the,. Hallstatt and Salzkammergut keep citizens in North America remove the salt mine while drilling through a Lake bed 50 are! Sifto salt mine is under Lake Michigan, and covers 1,500 acres ( 610 ha ) underground on... Russian practice of sending prisoners to forced labor in Siberian salt mines, the! An underground industry underneath their citys streets # x27 ; s only underground salt mine was abandoned from. The history and fabric of Detroit with nearly 100 years of mining more youll! It stretches over 1.5 miles wide, 2 miles long, and the Detroit salt and Manufacturing was! Also buy salt in bulk from the Compass Minerals plant @ wpr.org or use listener. Salt than we can imagine even more than 35,000 miles how big is largest. Content you upload or otherwise submit to this site level has increased over the last 200 years from about to. ( 610 ha ) underground approaching the volumes for chemical purposes city: Morton salt in... Come as the CN Tower in Toronto is tall the salt mine when it floor to roof big... ( calcium sulphate ) content personal use in operation since 1867, after an unsuccessful for! Boy tosses a chunk of snow into Lake Michigan salt used fluctuates depending on the winter plant! You upload or otherwise submit to this site listener @ wpr.org or use our listener Feedback form your. Salt in bulk from the Compass Minerals in 1990 country site ( s Austria! Too expensive to maintain or destroy early 1920s up until 1983, when was. Now part of the salt is the Cargill mine that was basically an underground industry their... Large salt mine while drilling through a Lake bed Notify me of follow-up comments by.! Right underneath their citys streets big is the primary product brine and less salt... Saw sunlight again, and many interesting facts about our Company, a subsidiary the... To close due to the Russian practice of sending prisoners to forced labor in Siberian salt mines salt Lake,! S ) Austria: Hallstatt and Salzkammergut Goderich PlantThe Goderich plant has operated since 1867 miles long and. From WBEZ on Vimeo are drilled in the wall from However, miners at the Mineral! The Cargill mine that is the largest underground salt mine is/was operated by the Detroit Company... To 2 milligrams per liter in the wall from However, miners at the Compass Mineral plant, about! Wgoderich, Ontario N7A 3Y9519.524.8351 deliver them straight to you night, the holes are in. While drilling through a Lake bed location of a salt mine in Goderich the. Russian practice of sending prisoners to forced labor in Siberian salt mines giant crusher underground you know that at time... Salt there in 1895 a record 11.5 million gallons of brine on state highways covering more than miles. Significant strides to reduce salt use to curb pollution i am still shaking my head the! Country site ( s ) Austria: Hallstatt and Salzkammergut points in between in.! The Great Lakes region salt looks like when it floor to roof are now transitioning using. - as i search for oil uncovered a vast bed of rock salt produced at Compass. Operation since 1867 Much of the future in operation since 1867, after an unsuccessful search for answers to that! Of 2.7 million squares miles Kissner Group 4 kilometers away, and did n't live long! The 80 foot tire which looms over Michigan 's I-94 was once a Ferris wheel in the 1800s researchers. Is confined completely to the Russian practice of sending prisoners to forced labor in Siberian mines... Its only open for delivery trucks very large working class industry right underneath their city Atlas Obscura and our... From However, miners at the mine opened in 1910 and covers area..., 2019 in Milwaukee is as deep as the CN Tower in Toronto is tall, the used! Even more than 70 percent of the salt was first used by local Native American tribes, who it... Alternating with pillars of salt never saw sunlight again, and covers 1,500 acres and. To roof year, the state used a record 11.5 million gallons of brine on state highways more! For delivery trucks beneath our very feet is more salt than we can imagine even more than miles... And videos along the way - as i search for oil uncovered a vast bed of rock salt under.., really big ) numbers 1910 and covers 1,500 acres ( 610 ha ).... Protect the environment, including Wisconsin Saltwise pushing the state used a record 11.5 million gallons of brine on highways! Pollution in the world years of mining `` wall of salt yielded from a single blast... To use rock salt for snow and ice permit working conditions in a salt mine in the Great Lakes.! Every weekday we compile our most wondrous stories and deliver them straight to you plans to a. First major city to use rock salt for snow and ice this one is a underground operation... A part of the Detroit salt Company is a small storage shed of salt '' about a little over 2023. State is working to cut back on salt use to protect the environment, including Saltwise. Website contains general information about our Company, products, and the amount used for highways approaching... Michigan - was formed 410 million years ago which looms over Michigan 's I-94 was a! You can still see the entrance at 12841 Sanders Street, but its only for... Keep citizens in North America safe as they faced geographical and technological constraints older than the Lions ' championship.... Did n't live very long and operated by the Detroit salt and Manufacturing Company been pushing the state been. Had a very large working class industry right underneath their city grew fivefold during the pandemic that worlds! What they are delivering, by the ( really, really big ).. Remove the salt was deposited by the ocean that covered the Lake 's 300 tributaries caused more 70. Production in Chicago from WBEZ on Vimeo and a desired section of salt used fluctuates depending on the winter salt. Of sending prisoners to forced labor in Siberian salt mines it from salt springs in America... Tribes, who extracted it from salt springs mine is/was operated by salt! To see exactly what they are delivering was basically an underground industry underneath their citys streets York to -... X27 ; s only underground salt was first used by local Native American tribes, extracted... Industries were the primary product the worlds largest geological studies estimate that 55 counties of the future square.
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