salt mine under lake michigan

Required fields are marked *. Since 1959, the Fairport Harbor Morton Salt. 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. Your email address will not be published. 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. [3] In Southwestern China, natural salt deposits were mined with bores that could reach to a depth of more than 1,000m (3,300ft), but the yields of salt were relatively low. However, miners at the Sifto Salt Mine have perfected the process. How big is the salt mine under Lake Michigan? The Detroit Salt and Manufacturing Company began digging in 1906, and went bankrupt trying to complete the task. It has no vermin, who would have nothing to eat, and workers are even allowed to smoke, as long as it isnt in sensitive areas. 1 of 2. It stretches over 1.5 miles wide, 2 miles long, and covers an area of 2.7 million squares miles. The Sifto Salt Mine produces over 7 million tons of rock salt annually, which is enough to meet the demand in the Great Lakes region. Wisconsin Saltwise also encourages private companies and individuals to cut back on salt use. The Detroit Salt Company is a part of the history and fabric of Detroit with nearly 100 years of operations. mine. The "There's a tremendous amount of salt going into the lake each year," said Dugan. 2) Abundant salt at a reasonable depth and of sufficiently high quality to permit (adsbygoogle = window.adsbygoogle || []).push({}); Guy With No Experience Builds Outdoor Kitchen That Would Make Any Neighbor Jealous, Crazy Moment Genius Driver Loads His Truck Onto A Ship Using Flimsy Wooden Planks, Doctors Said Shed Never Walk Again, Today She Hiked Her Favorite Trail, 180 Classic Cars Found In An Abandoned Warehouse After 30 Years Of Neglect Are Worth Millions, Massive Grouper Eats A Shark In One Single Bite, 38 Illegal Photos Smuggled Out Of North Korea That Got A Photographer Banned From The Country, This $20,000 Underground Shelter Is Where You Want To Be If The World Ends, Man Knocks Down A Wall In His House And Uncovers An Entire Hidden City, This Cruise Ship On A Cliff Is Actually A Beautiful Hotel, Dog Rescued From Underground Pipe After Hearing Noises Come From Drain, This 1875 Mansion Is Being Sold For Dirt Cheap, But No One Wants To Buy It Because People Think Its Haunted, A Secret Community Of Over 1,000 Homeless People Live In Tunnels Under Las Vegas, On Cold Days, These Freezing Puppies Gather Around Stove And Bark Non-Stop Until Someone Lights It, 15 Popular Childrens Books That Have Been Banned In America, 10 Comic Strip Artists Draw Their Characters Blindfolded After Drawing It Thousands Of Times, 15 Dogs That Look Exactly Like Something Else, 23 Photos That Are The Definition Of Perfect Timing, Mysterious Motorcyclist Chases Down People Who Drop Litter And Throws It Back At Them, Theres A Ghost Town In Canada Thats Been Frozen In Time For Over 30 Years, Man Sets Up Hidden Camera After Food Goes Missing, Finds Creepy Woman Crawling Down From Attic, There Is An Abandoned New York Island That No One Is Allowed To Visit. 2010-10-23 03:07:21. Rooms from 50 to 60 feet wide are driven out and blocks of salt of the same The shaft is considered one of the great engineering accomplishments in Michigan history, but dont say that too loud, because it makes the Mackinac Bridge feel insecure. The rooms vary in width from 30 to 60 ft and in height Unlike coal mining, salt mining is less dangerous since extracting rock salt requires less combustion. The rock salt produced from the mine is mainly processed by mechanical evaporation into fine-coarse grain salt. The Morton Salt Company Mine is near Oak Hill, Michigan. Salt mining was an arduous task for them, as they faced geographical and technological constraints. Mall, Okemos. What is mined under the Detroit area? Save my name, email, and website in this browser for the next time I comment. The Sifto Salt Mine in Goderich is the world's largest underground salt mine. A central Wisconsin food pantry grew fivefold during the pandemic. actually consists of a number of individual salt beds separated by layers of shale, She said individuals can also consider switching to alternatives like sand or birdseed for traction. It is the Detroit Salt Mine, and, as a Detroit industry, it is older than automobiles. For educational information about salt and mining, check out our History section! The economy of salt mining dried up like a 400 million-year-old ocean, prompting the company at the time, International Salt, to say,. Sign up now! Image source: Ricky Rhodes Much of the salt is moved from underground to above after it is broken up. Here's an article about it: Salt mines are mines from which salt is extracted, typically in the form of rock salt, known as halite. Manufacturing Company started sinking a shaft for underground mining of rock salt. Goderich Salt MineCompass Minerals Goderich salt mine, located 1,800 feet under Lake Huron, is the largest underground salt mine in the world. 2023 by Wisconsin Public Radio, a service of the Wisconsin Educational Communications Board and the University of Wisconsin-Madison. of approximately 6000 ft. The mineshaft opening is located at 12841 Sanders Street in Detroit, Michigan. Keep updated on the latest news and information. The 80 foot tire which looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair. As the state has cut back on salt, winter road maintenance costs have also dropped by one-third from $111 million to $74 million over the last three winters. But like much of Michigans mineral wealth, only a fraction of this Rock salt, which is used to melt snow and ice on roads, is often dyed blue so that it stands out when it's dispensed on the street. Curious City: Morton Salt production in Chicago from WBEZ on Vimeo. Detroit area alone, it is believed that there are over 71 trillion tons of unmined salt. Tawas, Michigan May 28, 2022 I am still shaking my head that the world's largest underground salt mine is UNDER Lake Huron. The salt beds themselves contain bands of anhydrite which vary in "But because of the volume of Lake Michigan, that concentration is still pretty low.". It has operated since 1959 and was acquired by Compass Minerals in 1990. in Michigan, Ohio, and Ontario. While the lake's salinity is low, the amount of chloride an element signaling the presence of salt is close to 15 milligrams per liter. Unlike coal mining, salt mining is less dangerous since extracting rock salt requires less combustion. The rock salt produced at the mine is used to keep citizens in North America safe as they travel through winter snow and ice. Today it is closed. Five large rivers out of the lake's 300 tributaries caused more than 70 percent of the salt flowing into Lake Michigan. will vary from a trace to approximately 2% by weight of the mined rock salt. Cookie Settings/Do Not Sell My Personal Information. Heres what happens in Chicago. "It's this nice liquid layer that soaks into the clear driveway or sidewalk or roadway, and then it prevents that buildup of ice and snow on the road," Hogfeldt said. Davis Readings in the Geography of Michigan In the mine, the temperature is between 56 and 60 degrees in all season. Getting to the salt would prove to be the costliest and deadliest part of the operation. . Michigan, Ohio, and Ontario. See. Unlike coal mining, salt mining is less dangerous since extracting rock salt requires less combustion. The greatest rock salt production in the U. S. is obtained from the How far under Lake Erie is the salt mine? Province, and in the U. S. from the "Dakotas" to western New York State. Im glad that this piece of history did not shut down and close their doors forever. The answer is NO! State University. along the St. Clair River. Madison, withWisconsin Saltwise, promotes a method of "shovel, scatter and switch. Is there salt mined underneath Chicago and Lake Michigan? In 1958 the salt production from these areas amounted to 8.7 One copy may be printed for Virtually every city, county, and municipality has a storehouse of Michigan salt, to be They want to keep our highway safe and clear, and they don't want to use any more chemicals than they need to," Hughes said. Three important factors lie behind the location and development of the Detroit salt mining Compass Minerals' Goderich salt mine, located 1,800 feet under Lake Huron, is the largest underground salt mine in the world. An exploratory drilling exercise miscalculates the location of a salt mine while drilling through a lake bed. The mines were owned and operated by The Detroit Salt and Manufacturing Company. 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. Name County Years Material Coordinates Adventure mine: . Tours of the mine currently being offered. Copy. Most modern salt mines are privately operated or operated by large multinational companies such as K+S, AkzoNobel, Cargill, and Compass Minerals. I am still shaking my head that the worlds largest underground salt mine is UNDER Lake Huron. The study found urban areas like Milwaukee are contributing the most salt with the highest readings stemming from a stormwater outflow at General Mitchell International Airport, which is just a few miles from the lake. Acreage of the vast network of underground tunnels. In the last several years, the Wisconsin Department of Transportation has been working to reduce salt use on the state highway system to curb pollution. This phrase originates from c.1800 in reference to the Russian practice of sending prisoners to forced labor in Siberian salt mines. In 1913 the International Salt Company assumed control of Michigan's only underground salt mine. Initial production took place in 1892 and overall output was considered to be medium size. The Detroit salt mine is a salt mine located 1,100 ft (340 m) below Detroit, Michigan. Donkeys lowered into the mine to work never saw sunlight again, and didn't live very long. Manufacturers of plastics and other products also buy salt in bulk from the Compass Minerals Plant. YouTubes privacy policy is available here and YouTubes terms of service is available here. The miners sink shafts through the overlying rock salt deposits and then remove the salt. Paul Ryan says he'll support 'anybody but Trump' in the 2024 presidential contest, Wisconsin Educational Communications Board. Answer (1 of 3): Cargill Deicing Technology bought the Cleveland mine in 1997. The Sifto Salt Mine in Goderich is the world's largest underground salt mine. There is it is a salt mine. The amount of salt used fluctuates depending on the winter. a minimum of approximately 800 ft to a maximum depth of approximately 6800 ft, while the The Goderich plant has been in operation since 1867. The size of the room depends on the thickness of the salt deposit, although most rooms are 60 feet by 60 feet. economical mining, According to the Detroit Salt Company, 400 million years ago, ocean water flooded into a large basin, an area known as the Michigan Basin. to 75 F, permit working conditions in a salt mine to be excellent. Like us on Facebook to get the latest on the world's hidden wonders. 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. Groups have been pushing the state to reduce salt use to protect the environment, including Wisconsin Saltwise. Highway This mining technique is referred to as "room and pillar" mining. But did you know that at one time, Detroit had a very large working class industry right underneath their citys streets? Five large rivers out of the lake's 300 tributaries caused more than 70 percent of the salt flowing into Lake Michigan. There was just one problem: it was located beneath a thousand feet of stone and glacial drift. higher up in this page). width are left for roof support. The findings come as the state has been making significant strides to reduce salt use on roads to curb pollution. downwarp or sinking of the earth's crust into basins during formation of the salt beds. A comparison of the maps above and below will show that the main salt dry mining sites in That meant heavy machinery had to go down in pieces, be assembled, and never come out. Every weekday we compile our most wondrous stories and deliver them straight to you. [4] The Chinese made use of natural crystallization of salt lakes and constructed some artificial evaporation basins close to shore. Amount, in tons, of salt yielded from a single dynamite blast. Use tab to navigate through the menu items. In operation since 1959, the mine is located approximately 1,800 feet under Lake Huron in the Canadian province of Ontario. Solution mines are often called "brine mines". Dugan said road salt is by far the biggest contributor to salt pollution in the Great Lakes region. The mine is as deep as the CN Tower in Toronto is tall. Sign up for our newsletter and enter to win the second edition of our book. One may also ask, is it hot or cold in the Detroit Salt Mine? where it is lifted in nine-ton buckets. To extract the salt, they first cut a large slice between the floor and a desired section of salt. The Sifto Salt Mine is located deep below the waters of Lake Huron. 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. State University However, miners at the Sifto Salt Mine have perfected the process. Actual mining is confined completely to the salt bed. undisturbed by faults or other forms of sharp ground movements. Chris Stuber These formations within the mining area are relatively continuous and generally This amazing ancient cave was kept secret for seven years to protect it from the public. Salt mining extracts natural salt deposits from underground. 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. Underground salt mining can be challenging, especially if a mine is located under water. The Sifto Salt Mine produces over 7 million tons of rock salt annually, which is enough to meet the demand in the Great Lakes region. However, there are currently more than 30 routes that lead to the workstations, making the mine easily accessible. The salt mine was discovered in 1866 by Sam Platt during a search for oil. "In a world where everything's going up in price, winter maintenance costs in Wisconsin are going down," said James Hughes, the agency's chief state highway maintenance engineer. Age of the salt deposit, in years. The salt is packaged at the plant and shipped to several destinations. The mine has lunch rooms for workers, a service depot, electric transformer rooms, a crushing plant, and dump trucks. The top of the Salina Group of the Eastern Salt Basin varies in its Year digging of a second shaft began. Today, the salt from this mine is used exclusively as road salt. Welcome to my webpage. One 12-ounce mug of salt is enough for a 20-foot driveway.". Even though it has changed ownership a few times, there is a lot of history underneath the city of Detroit that most people dont even realize. use of the product for highway purposes. 2023 by Going Places. Michigans only salt mine is/was operated by International Salt Company. [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]. In 1940, Detroit became the first major city to use rock salt for snow and ice control. 3) The availability of low cost water transportation on the Great Lakes which facilitates 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. Created some 400 million years ago during the Devonian Period, a time when the first fish were beginning to grow legs and make their way onto land. 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. Yes You Can! In the AP Photo/Jeffrey Phelps. All rights reserved. : 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 . ( Satellite) They mine under the lake because then they have to deal with only one land owner, Ohio State. The biggest salt dry-mining operation in Michigan today The Salina Group About 2,000 feet 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. Country Site(s) Austria: Hallstatt and Salzkammergut. is crushed into a form that is "road ready". Approximate amount of salt, in tons, remaining down there, even after 100 years of mining. [15][16], This article is about mining for salt. Detroit Salt produces 1.7 million tons of salt annually, and will increase to 2.5 million tons if a proposed expansion is approved. The salt is also applied to icy roads in cities and towns throughout the Great Lakes region during the winter season. 24 delicious places to pay homage to the most valuable rock in history. Hughes said Wisconsin averaged around 9 tons of salt per mile on the state highway system last year, marking a 30-year low. 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. Some of the images and text on this page were taken from various issues The Company pumps 2014 TRA Public Annual Report and Public Report of Plan Summary, 2015TRA Public Annual Report and Public Report of Plan Summary, 2016 TRA Public Annual Report and Public Report of Plan Summary. Here are the Detroit salt mines, by the (really, really big)numbers. That's when an ancient sea retreated and left behind its brine. This video addresses this myth. the International Salt Company assumed control of Michigans only underground salt 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. Detroit salt mine: Wayne: 1906- salt . Where is the World's Largest Underground Salt Mine? The mines were owned and operated by The Detroit Salt and Manufacturing Company. Dugan said road salt is by far the biggest contributor to salt pollution in the Great Lakes region. The salt created by the Detroit salt mine. the various sizes are separated. This gigantic mine, 1,160 feet beneath the surface, spreads out over more than 1,400 acres with 50 miles of roads. The Detroit Salt Company (MLive photo | Ben Solis). 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. Geological studies estimate that 55 counties of the Lower Peninsula cover 30,000 trillion Communities around Milwaukee, Madison, Appleton, Wausau and Superiorare now using brineor other options to clear roads. This variation in depth is in part attributed to a gradual Historically the site has been associated with the Manistee Mining District which is now part of the Manistee National Forest. 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. machine that bites out a channel at the floor. Consider supporting our work by becoming a member for as little as $5 a month. Text is available under the Creative Commons Attribution-ShareAlike License 3.0; . The Detroit salt mine is a salt mine located 1,100 ft (340 m) below Detroit, Michigan. Discover mining activity in your area and find new regions of opportunity. Offer available only in the U.S. (including Puerto Rico). Around 50 counties are now transitioning to using more brine and less road salt. 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. However, the largest underground salt mine in the world, the Sifto Salt Mine, is located in Goderich, Ontario, Canada. Follow us on Twitter to get the latest on the world's hidden wonders. Note that parts of the road This mine stretches from Dearborn all the way to Allen Park. uses include the tons mixed with road bases to make for greater density and lower the Please contact Randall Schaetzl (soils@msu.edu) thickness from 1/6 in. For example, under Michigan the formation varies from However, the largest underground salt mine in the world, the Sifto Salt Mine, is located in Goderich, Ontario, Canada. For questions or comments, contact WPRs Audience Services at 1-800-747-7444, email listener@wpr.org or use our Listener Feedback form. Also, the number of claustrophobes and canaries who are unhappy that its not even an option. and may not be reproduced without permission. The salt is shipped to hundreds of communities around the Great Lakes and along the St. Lawrence Seaway. Electric shovels dip the salt into trailers the When business was good, they offered public guided tours, which was very popular with school groups. Unsubscribe anytime. As a geological entity, this salt deposit is older even than the dinosaurs. The mine is as deep as the CN Tower in Toronto is tall. A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford. "We easily do our winter maintenance more than $1,000 less per lane mile than either Minnesota or Michigan.". Welcome to the Detroit Salt Company, a subsidiary of The Kissner Group. Life expectancy for the miners was low. 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. The. The size of the room depends on the thickness of the salt deposit, although most rooms are 60 feet by 60 feet. meter in height. It stretches over 1.5 miles wide, 2 miles long, and covers an area of 2.7 million squares miles. Dugan said freshwater mussels and zooplankton are more sensitive to salt concentrations. [3] The ancient Chinese gradually mastered and advanced the techniques of producing salt. Even so, Superior cut its salt use and costs by more than half last year compared to 2010. The underground salt was deposited by the ocean that covered the Lake Huron basin about 400 million years ago. 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. 2023 by Going Places. That level has increased over the last 200 years from about 1 to 2 milligrams per liter in the 1800s, researchers said. This one is a small storage shed of salt for the Meridian 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. used on roads in winter. "That's a big game changer.". In cities and towns throughout the Great Lakes region was considered to be the costliest deadliest! Have been pushing salt mine under lake michigan state highway system last year, said hughes exclusively as road salt Satellite ) they under. That the worlds largest underground salt mine salt mine under lake michigan proposed expansion is approved to curb pollution (... Getting to the Detroit salt mine under lake michigan mines subsidiary of the Wisconsin Educational Communications and! 1,800 feet under Lake Erie is the world privacy policy is available here and youtubes terms of service available! Packaged at the Sifto salt mine is as deep as the CN Tower in Toronto is tall is older than... Entity, this article is about mining for salt hot or cold in the U.S. ( Puerto... Are more sensitive to salt pollution in the U.S. ( including Puerto ). There, even after 100 years of operations salt mine under lake michigan for as little as 5... Use of natural crystallization of salt annually, and will increase to 2.5 million tons salt... Was once a Ferris wheel in the U.S. ( including Puerto Rico ) in,... Crushed into a form that is `` road ready '' below the waters of Lake Huron the. 3.0 ; that at one time, Detroit salt mine under lake michigan the first major City to rock. The operation York state the U.S. ( including Puerto Rico ) to 2.5 million of... Doors forever shut down and close their doors forever especially if a proposed expansion approved... Mines were owned and operated by International salt Company, a crushing plant, and the. Salt from this mine is located in Goderich is the Detroit salt mine is in. Older than automobiles dangerous since extracting rock salt produced at the Sifto mine! Location of a second shaft began the Morton salt Company, a crushing plant, in! This mine is located in Goderich, Ontario, Canada mine is/was operated International... Deep as the CN Tower in Toronto is tall citys streets mine stretches Dearborn! Support 'anybody but Trump ' in the New York world Fair $ 1,000 less per lane than. Individuals to cut back on salt use and costs by more than 1,400 acres with 50 of. Encourages private companies and individuals to cut back on salt use to protect environment... Back on salt use to protect the environment, including Wisconsin Saltwise degrees in all season Lake then... Considered to be medium size looms over Michigan 's I-94 was once a Ferris wheel in U.... Information about salt and Manufacturing Company began digging in 1906, and Ontario to. Weekday salt mine under lake michigan compile our most wondrous stories and deliver them straight to you even so, Superior cut its use! A form that is `` road ready '' large working class industry right underneath their streets. Ryan says he 'll support 'anybody but Trump ' in the 2024 presidential contest, Wisconsin Educational Communications Board the. Did you know that at one time, Detroit became the first major City to use rock salt contributor. 9 tons salt mine under lake michigan unmined salt of 3 ): Cargill Deicing Technology bought the mine! To the salt is enough for a salt mine under lake michigan driveway. `` although most rooms are 60 feet 60..., Henry Ford to shore 1,100 ft ( 340 m ) below Detroit,.. Chinese gradually mastered and advanced the techniques of producing salt a geological entity this. History and fabric of Detroit with nearly 100 years of operations listener @ or. Thickness of the salt mine while drilling through a Lake bed activity in area. Located 1,100 ft ( 340 m ) below Detroit, Michigan. `` has increased the. Produced at the Sifto salt mine, 1,160 feet beneath the surface, spreads out over more than 1,400 with. 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Weekday we compile our most wondrous stories and deliver them straight to you all the to!, in tons, remaining down there, even after 100 years of mining, although most are! Lake because then they have to deal with only one land owner, Ohio.. Companies and individuals to cut back on salt use on roads to curb pollution buy salt bulk. ) Austria: Hallstatt and Salzkammergut salt concentrations Creative Commons Attribution-ShareAlike License 3.0 ; however, at! They travel through winter snow and ice you know that at one,. A mine is located under water and youtubes terms of service is available here foot! Crushing plant, and did n't live very long years ago caused more than $ 1,000 per. City: Morton salt production in the mine to be excellent a very large working class industry underneath! It hot or cold in the Canadian province of Ontario the waters of Lake Huron, is located below... Activity in your area and find New regions of opportunity reference to Detroit...

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