history of mining for phosphate in idaho

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Field Guide to the Southeast Idaho Phosphate District -… pdf

Idaho Museum of Natural History, p. 269-279. INTRODUCTION. With the exception of the SF Industries operation, owned by. Simplot and Farmland, near Vernal, Utah, the phosphate indus- tries have narrowed their current mining operations to the south- eastern corner of Idaho just east and north of Soda Springs. The.

Southeast Idaho Phosphate Mining - Idaho…

Southeast Idaho Phosphate Mining. Southeastern Idaho is a major phosphate-producing region, and phosphate mining has been an important industry in the area since the early 20th century. The process of mining phosphate ore from the earth generated open pits and piles of overburden materials covering the phosphate...

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Feds publish final EIS for Agrium mine in Idaho - -…

9 Sep 2016 ... POCATELLO, Idaho — The federal government has completed its environmental review of Agrium's proposed Caribou County fertilizer mine, calling for unprecedented habitat mitigation measures among operations in southeast Idaho's phosphate patch. The Bureau of Land Management and U.S. Forest...

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Gay Mine - Idaho Department of Environmental…

Gay Mine. History. The J.R. Simplot Company's Gay Mine is located on the Fort Hall Indian Reservation, about 16 miles east of Fort Hall, Idaho. It was the only phosphate mine in the southeastern Idaho phosphate field to be located on the Shoshone-Bannock Indian land and was the first open-pit mine in southeastern Idaho...

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Ballard, Henry, and Enoch Mines - Idaho…

History of Henry Mine. The Henry Mine, operated by the Monsanto Company, is located southeast of the small village of Henry, Idaho. The phosphate resources in the area of the North Pit of the Henry Mine were first explored in 1912 by a field party of the USGS. There was no further known interest in the phosphate of this...

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Phosphate Drives Rural Caribou County's Economy |…

16 Feb 2012 ... Shoshone County for instance, known for its rich history in the mining and timber industries, has a car dealer as its top employer. In Idaho's southeast corner, the top two employers are natural resource companies. Caribou County's top employer is Monsanto with between 300 and 400 employees. Agrium...

Selenium attenuation via reductive precipitation in…

The Phosphate Patch has been recognized as an important phosphate ore resource for approximately 100 years (Lee, 2000). At present, there are more than 2 dozen historical and currently operating mines within the region (Lee, 2000; Idaho Department of Environmental Quality IDEQ, 2014). Phosphate ore, present as...

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Idaho Hardrock & Phosphate Mining Report -… pdf

Hardrock and Phosphate. Mining in Idaho. A Report by the. Idaho Conservation League. And. Boulder-White Clouds Council. Lead author: Tom Blanchard ..... A Record of. Decision (ROD) by the Forest Service recently approved the mine's Plan of Operation. The Rock Creek Alliance strongly opposes allowing mine.

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The Wound That Won't Heal: Idaho's Phosphate…

25 Sep 2013 ... The first of three parts about phosphate mining in southeast Idaho and its effects on the Shoshone-Bannock Tribes.

Programs: Energy and Minerals: Mining and Minerals:…

BLM Idaho Mining and MineralsThe BLM administers approximately 36.5 million subsurface acres in Idaho, along with mining claim records and mineral leases for lands managed by other Federal agencies. ​Phosphate Mining.

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Monsanto faces fight over phosphate mine | The…

9 Aug 2009 ... SODA SPRINGS, Idaho – As it races to replenish phosphate supplies for its weed-killing cash machine Roundup, Monsanto Co. insists its history of polluting southeastern Idaho's high country shouldn't prevent it from digging fresh open pits here. Three of the St. Louis-based chemical company's previous...

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Mining in Idaho - Idaho Museum of Natural…

This area has become known as one of the world's richest mineral areas. Idaho today produces the most newly mined silver in the nation. Almost 45 per cent of all silver mined in the United States comes from Idaho. Silver and phosphate are the two major minerals produced in Idaho. We are the nation's second largest...

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Plant History | FMC Pocatello, Idaho

Since 1949, the FMC plant in Pocatello was the world's largest elemental phosphorus producing facility for almost all of its 53 year operating history. ... exhausted and Simplot began moving ore to their plant from Smokey Canyon, FMC began mining phosphate ore at the FMC mine in Dry Valley, near Soda Springs, Idaho.

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Idaho Geological Survey - Mines &…

But the state is best known for its two "world class" mining districts, the fabulous Coeur d'Alene District in northern Idaho and the Western Phosphate Reserve in southeastern ... The Survey's historical information on mines is also being used to guide projects that inventory hazards and environmental concerns at inactive and...

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Kiewit : Our Projects : Mining

Dry Valley/No. Rasmussen Ridge Mines. Soda Springs, Idaho. The Agrium Phosphate Mine is located near Soda Springs, Idaho. Kiewit is providing contract mining services to provide 2 to 2.3 million tons of phosphate ore per year. The final ore is loaded into railcars for final delivery to the Conda Phosphate Plant.

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2 federal agencies approve new phosphate mine in…

18 Jan 2017 ... Two federal agencies have approved a 2.4-mile-long open pit phosphate mine proposed by a Canadian company in southeastern Idaho.

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Smoky Canyon Mine, Afton, Wyoming - JR Simplot… pdf

the Don Plant. How We Mine Phosphate Ore. Bringing Earthʼs Resources to Life. B-Panel. A-Panel. E-Panel. Smoky Canyon. Mine Mill. C-Panel. Tailings. Thickener ... History. The Smoky Canyon Mine, which is located near the Idaho-Wyoming border, was developed in 1983, fol- lowing depletion of ore reserves at.

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Otis Gold: Mining in Idaho

History of Mining in Idaho. Mining has a long and storied history in Idaho. Today, major companies such as Monsanto Company (phosphate), Agrium Inc. (phosphate), Centerra Gold Inc. (molybdenum) and Hecla Mining (silver) are active in Idaho, following on a history that dates back to the 1860s. In the Fall of 1860, a party...

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Smoky Canyon Phosphate Mine (Idaho) - Formation…

The primary environmental concern at this site is the potential for mobilization and transport of selenium from overburden waste rock to groundwater and surface water downgradient of the mine. Environmental conditions in the historical mining areas are being evaluated and addressed by the mine operator, with regulatory...

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Phosphate Mining -- Mining Idaho -- Outdoor…

It's phosphate. Phosphate ore is the result of a complicated sedimentary rock formation created at the bottom of the shallow sea that once covered parts of Idaho more than 260 million years ago. "The one thing about mining," says Monsanto's public affairs director Trent Clark, "is you can't just sort of say, hmm, here's a great...

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Phosphate in Western Sahara: The Desert Rock That Feeds…

29 Nov 2016 ... A dispute over Western Sahara's phosphate reserves could disrupt food production around the globe. ... A vehicle carries untreated phosphate at a phosphate mine in Western Sahara. Youssef Boudlal / Reuters ..... American schools have a long history of teaching students misinformation in health class.

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Monsanto's Proposed Caldwell Canyon Mine |…

4 days ago ... For over 65 years, Monsanto's phosphate mining and phosphorus manufacturing operations have been a central part of the Soda Springs community. Today it is a major pillar of the Southeast Idaho economy. As with any local industry, phosphorus manufacturing contributes millions of dollars in taxes to...

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The Gay Mine | FMC Pocatello, Idaho

The Gay Mine is located on the Fort Hall Reservation. It is one of 31 phosphate ore mines in the Southeast Idaho Phosphate Resource Area.

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SIC 1475 Phosphate Rock - Description, Market Prospects,…

Encyclopedia of Business, 2nd ed. SIC 1475 Phosphate Rock - Description, Market Prospects, Industry History: Mining. ... The states of Florida and North Carolina produced 85 percent of the total U.S. phosphate rock output, with Idaho and Utah contributing the rest. After growing for seven consecutive years in the late...

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Phosphate mining in the United States - Wikipedia

The phosphate mining industry employed 2,200 people. The value of phosphate rock mined was US$2.2 billion. As of 2015, there are 10 active phosphate mines in four states: Florida, North Carolina, Idaho, and Utah. The eastern phosphate deposits are mined from open pits. The western deposits are mined from both...

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Champ & Mountain Fuel Mines - Idaho…

History of Champ Mine. The Champ Mine and its extension are located in the upper Dry Valley, Caribou County, Idaho. ... Source: A History of Phosphate Mining in Southeastern Idaho, William H. Lee, 2000. ... The Mountain Fuel Mine (sometimes referred to as the Upper Dry Valley Mine) is located in Caribou County, Idaho.

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GAO-12-505, PHOSPHATE MINING: Oversight Has… pdf

4 May 2012 ... fertilizer and herbicides. The. Department of the Interior's Bureau of. Land Management (BLM) is responsible for leasing and overseeing such mines on federal land. In 1996, selenium contamination from phosphate mines was discovered in. Idaho, threatening the health of livestock and wildlife. Mines in the...

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Other Phosphate Deposits - Florida Industrial and…

Currently U.S. phosphate mining takes place in Florida, North Carolina, Idaho and Utah. In 2000, the newest North American mining operation began in Ontario, Canada. This deposit was not mined earlier because it was not economically practical. Florida's phosphate is part of a deposit that stretches across the state and...

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PREASSESSMENT SCREEN For The SOUTHEAST IDAHO ... pdf

15 Jun 2015 ... Table 1. Phosphate Mine Status and Associated Selenium Contamination in Southeast Idaho ... Table 2. Summary of CERCLA activities at the Southeast Idaho Phosphate Mines (adapted from ..... The Blackfoot Bridge Mine is a newly permitted mine (Record of Decision signed in 2011), and as such will.

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Superfund Sites in Reuse in Idaho | Superfund…

5 Sep 2017 ... Bunker Hill Mining & Metallurgical ComplexThe Bunker Hill Mining & Metallurgical Complex Superfund site is located in Idaho's Silver Valley, one of the largest historical .... The site includes the 540-acre Monsanto plant as well as 260 acres of buffer area used to process locally-mined phosphate ore.

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A History of Phosphate Mining in Southeastern…

11 Jun 2001 ... 2000. The purpose of preparing this treatise on the history of phosphate mining in the Idaho portion of the western phosphate field is two-fold. First, while there have been partial histories written before (Hansen, 1964; Service, 1967), neither covered the complete history of the field; and secondly, this paper...

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Idaho Mining Association - History

Here is a look at the history of mining in Idaho, which has shaped the state's political boundaries, built cities, and supplied the nation with minerals necessary for today's modern lifestyle: 1860: Ten prospectors ... 2008: Three phosphate mines (Dry Valley, Smoky Canyon, Rasmussen Ridge) operate in Idaho. history - miners.

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Engineering properties and slope stability settlement analysis… pdf

History of the Southeast Idaho Phosphate Mines. Scope of this Investigation. Spoil Dump Construction Methods. Geologic Setting . . REVIEW OF LITERATURE. Methods for Disposing of Mining Wastes. Current coal waste disposal practices. Current phosphate waste disposal practices in Southeast Idaho. Compaction and...

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Phosphate Mining: Sealing Southern Idaho's…

15 Feb 2011 ... The Greater Yellowstone Coalition is working to protect southeast Idaho's waters, wildlife, and wildlands. Highest on their list of streams to protect is the Blackfoot in the heart of southeast Idaho's mining district. It and its ecosystem are facing immediate peril with the current onslaught of phosphate mining...

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Monsanto's Superfund Secret | Dissent Magazine

1 Apr 2017 ... But while new emails raise serious questions about the safety of consuming food contaminated with Roundup, historical documents reveal troubling issues further ... Monsanto gets its phosphate from mines in Southeast Idaho near the town of Soda Springs, a small community of about 3,000 people.

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Idaho-Mines - Mining Artifacts

While thousands passed through Idaho on the Oregon Trail or during the California gold rush of 1849, few people settled there. In 1860 the first of several gold rushes in Idaho began at Pierce in present-day Clearwater County. From 1860-1866 Idaho produced 19% of all gold in the United States, or 2.5 million ounces.

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Mining in Idaho

Phosphate- Phosphoria Formation Deposition in a Shallow Sea Structural Setting Mining of Phosphate Processing of Phosphate Ore Potential Byproducts of Phosphate Production Reclamation of Mined Lands Future of Idaho Phosphate Pumice · Quartzite- Marketing History Origin of the Quartzite Extraction from the Quarry

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Bonneville County, Idaho Mines - Western Mining…

Bonneville County, Idaho Mines. About the MRDS Mines Database: All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for ... Fall Creek Phosphate Deposit · Fall Creek, Porcupine Creek Limestone -Dolomite Deposit.

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bunker hill mining company - University of Idaho…

In 1965 this plant was placed into a joint venture with the Stauffer Chemical Company and a dry ammonium phosphate fertilizer unit added. .... The published articles are: "It may be too soon to crow": Bunker Hill and Sullivan Company efforts to defeat the Miners' Union, 1890-1900, Western Historical Quarterly, 24 August...

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Conceptual groundwater and transport model of phosphate…

Problem. Phosphate mining operations in the Dairy Syncline area in the southeast Idaho phosphate mining district have led to the need to develop a groundwater flow and transport model to assess potential environmental impacts to groundwater resources in the area. The initial focus of the study was to design a...

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