The mines were owned and operated by The Detroit Salt and Manufacturing Company. Discover mining activity in your area and find new regions of opportunity. Offer available only in the U.S. (including Puerto Rico). Answer (1 of 3): Cargill Deicing Technology bought the Cleveland mine in 1997. salt are dark, reflecting the thin "muddy" seams in the salt (see the images Three important factors lie behind the location and development of the Detroit salt mining Stay informed with WPR's email newsletter. The 80 foot tire which looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair. 5.1M views 15 years ago This is how you flush an entire lake down a hole. is free of the hazards of water and gas. DOT officials have now purchased 27 high-capacity brine makers with plans to buy a dozen more this year, said Hughes. Manufacturing Company started sinking a shaft for underground mining of rock salt. In 1958 the salt production from these areas amounted to 8.7 The geology of the Great Lakes salt mining area consists of sedimentary Year digging of a second shaft began. Heres what happens in Chicago. 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. 24 delicious places to pay homage to the most valuable rock in history. One copy may be printed for The Detroit Salt Company is a part of the history and fabric of Detroit with nearly 100 years of operations. It was booming from the early 1920s up until 1983, when it was forced to close due to the falling salt prices. vertical distance below the surface. Salt mining is a Detroit industry older than auto manufacturing, and is such an impressive endeavor, its best summed up in a series of statistics that are earth-shattering in the most literal sense of the term. 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. 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. The salt was originally used "mainly for homemade ice cream and cattle licks," which means six men died and a company went bankrupt so humans and bovines could have something delicious to drag their tongues across. Source: Detroit Free Press The State University. of approximately 6000 ft. 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. Source: Photograph by Randy Schaetzl, Professor of Geography - Michigan The images below show what road salt looks like when it The Is there salt mined underneath Chicago and Lake Michigan? used on roads in winter. Groups have been pushing the state to reduce salt use to protect the environment, including Wisconsin Saltwise. dolomite, and anhydrite. Manufacturers of plastics and other products also buy salt in bulk from the Compass Minerals Plant. Pillar size is adjusted so that the extraction or recovery 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. Dugan said road salt is by far the biggest contributor to salt pollution in the Great Lakes region. No purchase necessary. One 12-ounce mug of salt is enough for a 20-foot driveway.". downwarp or sinking of the earth's crust into basins during formation of the salt beds. By State. In the beginning, the leather and food industries were the primary customers. Davis Readings in the Geography of Michigan 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. A comparison of the maps above and below will show that the main salt dry mining sites in Copy. This empty Detroit high school was too expensive to maintain or destroy. Length, in feet, of the original mineshaft. This video addresses this myth. Fresh air from the su. from approximately 17 to 40 ft. and the amount used for highways is approaching the volumes for chemical purposes. A young boy tosses a chunk of snow into Lake Michigan Wednesday, Jan. 30, 2019 in Milwaukee. How far under Lake Erie is the salt mine? Michigan, Ohio, and Ontario. Once part of an ancient international harbor, it's now an all-you-can-eat shrimp buffet for flamingos and other water birds. The mine opened in 1910 and covers 1,500 acres (610 ha) underground. [15][16], This article is about mining for 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. Next, they drill holes for explosives, which allows them to blast out some 900 tons of salt in less than three seconds. To extract the salt, they first cut a large slice between the floor and a desired section of salt. of Energy). The salt is packaged at the plant and shipped to several destinations. Trucks powered by electricity take it to a giant crusher underground. When business was good, they offered public guided tours, which was very popular with school groups. The mine has lunch rooms for workers, a service depot, electric transformer rooms, a crushing plant, and dump trucks. It is the Detroit Salt Mine, and, as a Detroit industry, it is older than automobiles. Source: Photograph by Randy Schaetzl, Professor of Geography - Michigan 3) The availability of low cost water transportation on the Great Lakes which facilitates 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. Michigan are located in Detroit, while solution mining takes place along Lake Michigan and There was just one problem: it was located beneath a thousand feet of stone and glacial drift. 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. Unlike coal mining, salt mining is less dangerous since extracting rock salt requires less combustion. In 1997, the Detroit Salt Company, LLC, purchased the mine from Crystal Mines, Inc. and began salt production in the fall of 1998. Notify me of follow-up comments by email. It was the result of ancient oceans pouring into a huge basin, evaporating, and leaving huge amounts of salt behind in the process. 1 of 2. Name County Years Material Coordinates Adventure mine: . Life expectancy for the miners was low. : 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 . When it all shook out, the Detroit Salt Co. purchased the mine in 1997 and started business up again. from C.M. Then holes are drilled in the wall from will vary from a trace to approximately 2% by weight of the mined rock salt. The only surviving prototype for Buckminster Fuller's house of the future. State University. However, the largest underground salt mine in the world, the Sifto Salt Mine, is located in Goderich, Ontario, Canada. There is it is a salt mine. Search for owners by first name, last name, company, location, etc. The biggest development in the industry in recent years is increased Once you enter the mine, you go through a series of airlocks that regulate the air pressure. 245 Regent StreetGoderich, Ontario N7A-3Y5519.524.8338, RELATED LINKS Mechanical Evaporation Underground Salt Mining About Goderich Huron County Museum 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. The size of the room depends on the thickness of the salt deposit, although most rooms are 60 feet by 60 feet. 2023 by Going Places. The Detroit mine now supplies Michigan and several other states, is crushed into a form that is "road ready". Mining uses include the tons mixed with road bases to make for greater density and lower the by actually consists of a number of individual salt beds separated by layers of shale, Reduced in size, the product is taken by conveyer to an underground screening plant where However, miners at the Sifto Salt Mine have perfected the process. Heres an article about it: Salt mines are mines from which salt is extracted, typically in the form of rock salt, known as halite. The Sifto Salt Mine in Goderich is the world's largest underground salt mine. State University, Source: Photograph by Randy Schaetzl, Professor of Geography - Michigan All maps, graphics, flags, photos and original descriptions 2023 worldatlas.com. Electric shovels dip the salt into trailers the rock salt mines, worked 1,200 feet beneath Detroit and other Wayne County communities. The room-and-pillar system is used to take out In the beginning, the leather and food industries were the primary customers. Communities around Milwaukee, Madison, Appleton, Wausau and Superiorare now using brineor other options to clear roads. An exploratory drilling exercise miscalculates the location of a salt mine while drilling through a lake bed. 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. Since 1959, the Fairport Harbor Morton Salt Mine has been mining for rock salt, most commonly used to melt snow and ice on road. 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 Goderich plant has been in operation since 1867. The findings come as the state has been making significant strides to reduce salt use on roads to curb pollution. 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. Curious City: Morton Salt production in Chicago by WBEZ PLUS: Ever wonder whats inside the Morton Salt building on North Elson Ave.? : Bosnia and Herzegovina: Tuzla: Bulgaria: Provadiya; and Solnitsata, an ancient town which Bulgarian archaeologists regard as the oldest in Europe and the site of a salt-production facility approximately six millennia ago. Community Rules apply to all content you upload or otherwise submit to this site. The Morton Salt Company Mine is near Oak Hill, Michigan. For questions or comments, contact WPRs Audience Services at 1-800-747-7444, email listener@wpr.org or use our Listener Feedback form. Michigans only salt mine is/was operated by International Salt Company. Mall, Okemos. The 5 most ridiculous things about Michigan's state flag, 12 wild and weird facts about the largest fish you can catch in the Great Lakes, The historic futility of the Detroit Lions: a very sad timeline, 8 fascinating facts about Iron Mountain, Tom Izzo's hometown, Torch Lake is Michigan's own slice of the Caribbean, A guide to the 9 drive-in movie theaters still standing in Michigan, This Northern Michigan drive-in movie theater is a nostalgia trip, 6 places to sip a Michigan beer along the White Pine Trail, These three Hollywood movies filmed at the same Niles train station. This variation in depth is in part attributed to a gradual 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. 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Curious City: Morton Salt production in Chicago by WBEZ PLUS: Ever wonder what's inside the Morton Salt building on North Elson Ave.? -- Atlas Obscura's Guide to the World's Salty Wonders. The salt mine was discovered in 1866 by Sam Platt during a search for oil. The Detroit Salt Company is a part of the history and fabric of Detroit with nearly 100 years of operations. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); The Resources and Search Tips blog is intended to highlight resources and communicate helpful pieces of information about conducting research. Salt is now plentiful, but until the Industrial Revolution, it was difficult to come by, and salt was often mined by slaves or prisoners. Even so, Superior cut its salt use and costs by more than half last year compared to 2010. . How big is the salt mine under Lake Michigan? The Sifto Salt Mine is located deep below the waters of Lake Huron. top of the formation under Ohio, near the West Virginia boundary, reaches a maximum depth the International Salt Company assumed control of Michigans only underground salt The image Actual mining is confined completely to the salt bed. Cookie Settings/Do Not Sell My Personal Information. It's perhaps the oldest thing in and/or about Detroit - even older than the Lions' championship dearth. Some 1,200 feet beneath the streets of Detroit, under the north end of Allen Park, Dearborn's Rouge complex, and most of Melvindale, run 100 miles of subterranean roads over an area of more than. We depend on ad revenue to craft and curate stories about the worlds hidden wonders. Then the giant metal door swings open, and you're deposited in an other-world, with walls, ceiling and floor made of salt. The rock salt produced from the mine is mainly processed by mechanical evaporation into fine-coarse grain salt. Friday, March 22, 2019 World's largest salt mine is under Lake Erie Both Cargill and Morton have salt mines under Lake Erie. Levels of roughly 250 milligrams per liter have been known to affect the taste of drinking water and harm freshwater organisms. personal use. Highway Unlike coal mining, salt mining is less dangerous since extracting rock salt requires less combustion. It stretches over 1.5 miles wide, 2 miles long, and covers an area of 2.7 million squares miles. Sign up now! 2023 Advance Local Media LLC. Country Site(s) Austria: Hallstatt and Salzkammergut. [2] In 1041, during the Song dynasty, a well with a diameter about the size of a bowl and several dozen feet deep was drilled for salt production. Sign up for our newsletter and enter to win the second edition of our book. How deep are the salt mines in Michigan? Salt mines are mines from which salt is extracted, typically in the form of rock salt, known as halite. Morton Salt Mine runs about 3 miles (4.8 km) under Lake Erie. Detroit had a very large salt mine that was basically an underground industry underneath their city. 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. 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. In the Detroit area alone, it is believed that there are over 71 trillion tons of unmined salt. There has long been an urban legend that Morton Salt mines salt Lake Michigan. undisturbed by faults or other forms of sharp ground movements. Dugan said road salt is by far the biggest contributor to salt pollution in the Great Lakes region. Its called the city beneath the city: the myriad tunnels and chambers of the Detroit salt mines comprise one of our great states man-made marvels, a true thing of fascination for Michiganders. the various sizes are separated. AP Photo/Jeffrey Phelps. "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. Since 1959, the Fairport Harbor Morton Salt. It has operated since 1959 and was acquired by Compass Minerals in 1990. 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. Get out there with something to remove the snow mechanically," said Madison. 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 Sifto Salt Mine is located deep below the waters of Lake Huron. For years it produced tons of rock salt daily, most of which is used for ice 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. This phrase originates from c.1800 in reference to the Russian practice of sending prisoners to forced labor in Siberian salt mines. 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. The mine is as deep as the CN Tower in Toronto is tall. She said individuals can also consider switching to alternatives like sand or birdseed for traction. This video addresses this myth. Unsubscribe anytime. Leaders expect it to keep growing. This amazing ancient cave was kept secret for seven years to protect it from the public. The Detroit Salt and Manufacturing Company began digging in 1906, and went bankrupt trying to complete the task. What is mined under the Detroit area? Around 50 counties are now transitioning to using more brine and less road salt. thickness from 1/6 in. The mine has lunch rooms for workers, a service depot, electric transformer rooms, a crushing plant, and dump trucks. tons of salt. Workmen "undercut" the walls of salt with a Welcome to my webpage. The top of the Salina Group of the Eastern Salt Basin varies in its Lake Erie is a geological newcomer compared to the salt buried below it. This mining technique is referred to as "room and pillar" mining. Virtually every city, county, and municipality has a storehouse of Michigan salt, to be In the mine, the temperature is between 56 and 60 degrees in all season. Welcome to the Detroit Salt Company, a subsidiary of The Kissner Group. Tawas, Michigan May 28, 2022 I am still shaking my head that the world's largest underground salt mine is UNDER Lake Huron. Today, road deicing salt is the primary product. More than 1 million metric tons of salt is flowing into Lake Michigan each year, according to a new study from the University of Wisconsin-Madison. The mine itself is a relatively clean and spacious place to work, as far as mines go. "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. One Curious City question prompted us to find out. Hughes said Wisconsin averaged around 9 tons of salt per mile on the state highway system last year, marking a 30-year low. Around Milwaukee, Madison, Appleton, Wausau and Superiorare now using brineor other options to clear roads the plant. 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