kolkata sulfide mining in michigan torch lake

Going Underground – MichiganScience No. 9 – Mackinac Center

Going Underground. March 13, 2009 | By Pete Mackin. ... "Once permitted, I am fearful as many as six additional sulfide mines will be allowed to operate on the shores of the Great Lakes, jeopardizing the world's largest body of fresh water." ... Today, Torch Lake is a …

What is Sulfide Mining? | Mining Action Group

Mining Action Group The Mining Action Group is a volunteer, grassroots effort to defend the clean water and wild places of Michigan's Upper Peninsula from the dangers of sulfide mining – previously known as Save the Wild U.P.

Resume for Dick Huey

Co-Founder: Save the Wild U.P., an environmental organization focused on water quality, land preservation, and opposition to sulfide mining in Michigan's U.P. and the Great Lakes Basin. Hobbies: Skiing, photography, hunting and fishing

1. Philosophical 2. Historical 3 Practical 3. Practical

sulfide concentrations resulting from leaching of gypsum and nutrients from a ... Previous work: Torch Lake, MI Torch Lake is a Superfund site on ... • Recovery of Torch Lake from Copper Mining Impacts, MI DEQ • RdiiRemediation, GS SdiGay Stamp Sand site.

List of Copper Country smelters | Revolvy

Quincy Smelter site in July 2008 The Michigan Smelter between 1900 and 1906 There were seven copper smelters built in the Copper Country in the Upper Peninsula of Michigan: Calumet and Hecla smelter - Operated by Calumet and Hecla Mining Company and located north of Hubbell on the shore of Torch Lake Detroit and Lake Superior Smelter - Near ...

1 2 3 4 5 ANALYTICAL REPORT 6 - michigan.gov

Project/Site: Abandoned Mining Waste-Torch Lake Method Method Description Protocol Laboratory 8260B Volatile Organic Compounds (GC/MS) SW846 TAL CAN 6010B Metals (ICP) SW846 TAL CAN 7470A Mercury (CVAA) SW846 TAL CAN 9012A Cyanide, Total and/or Amenable SW846 TAL CAN 9034 Sulfide, Acid soluble and Insoluble (Titrimetric) SW846 TAL CAN

Copper mining in Michigan - Wikipedia

Copper mining in Michigan. In the 1850s, ... In addition to sedimentary copper ores that dominate the Upper Peninsula, a high-grade magmatic Cu-Ni sulfide deposit, the Eagle Project, ... Quincy and Torch Lake Cog Railway; Fort Wilkins Historic State Park; References

Sulfide Mining in Michigan's U.P. - Sweetwater Visions

Great Lakes Issues: IMPORTANT LINKS-- SAVE THE WILD UP ... Sulfide Mining and Sulfuric Acid Mine Drainage in Michigan's Upper Peninsula ... Trout River is a pristine trout stream that hosts the last native coaster brook trout population on the south shore of Lake Superior. Sulfide mining on this waterway could prove disastrous due to the ...

Inland Lakes Sediment Trends: Mercury ... - michigan.gov

2 Inland Lakes Sediment Trends: Sediment Mercury Analysis for 27 Michigan Lakes Report # MI/DEQ/WB-06/090 Acknowledgements..... 5

WHY ARE WE HERE?? - cee.mtu.edu

sulfide concentrations resulting from leaching of gypsum and nutrients from a ... Torch Lake, MI Torch Lake is a Superfund site on ... • Recovery of Torch Lake from Copper Mining Impacts, MI DEQ ÎRemediation, Gay Stamp Sand site. • Hg TMDLs for S.Dakota lakes. 9/4/2009 6

US: New Concerns over Mining Boom in Great Lakes region

Michigan created a new mine regulation law, enacted in 2006, in anticipation of a sulfide mining boom. It was crafted by a group of regulators, environmentalists and industry officials who recognized that sulfide mining could conceivably harm the environment in more ways than iron mining …

iron ore upper peninsula - bestplast.in

This 31+/- Acre property is located in Torch Lake Township, in north-eastern Houghton County of Michigan's Upper Peninsula. ... Copper mining in Michigan - Wikipedia. ... grassroots effort to defend the clean water and wild places of Michigan's Upper Peninsula from the dangers of sulfide mining – previously known as Save the Wild U.P.

lake michigan | Headwaters

The five U.P. areas include the Menominee River, Torch Lake, Manistique River, the St, Mary's River, and Deer Lake. ... including lines running near Lake Michigan in the UP. ... (MDEQ) and the State's new nonferrous metallic sulfide mining regulation, colloquially known as "Part 632." ...

Keweenaw Michigan field trip - Mineralogical Society of ...

The stamp sands were recovered from Torch Lake with the use of a dredge - later purchased by the Quincy mine ( It is still sitting in the lake). Quincy #1 dredge on Torch Lake. Dredge sank on 1/15/1956.Photo courtesy Michigan Technological University archives …

Mining, particularly sulfide mining, presents certain unavoidable ecological risks. Take for example the case of Torch Lake, in Michigan's upper peninsula, where copper was mined between the 1860's and the 1960's. Waste from the mining process was dumped into Torch Lake or onto its shoreline. Most of the lake's western shore and twenty percent ...

Hollowed Ground: Copper Mining and Community Building on ...

In Hollowed Ground, author Larry Lankton tells the story of two copper industries on Lake Superior-native copper mining, which produced about 11 billion pounds of the metal from the 1840s until the late 1960s, and copper sulfide mining, which began in the 1950s and produced another 4.4 billion pounds of copper through the 1990s.

lake superior | Headwaters

The five U.P. areas include the Menominee River, Torch Lake, Manistique River, the St, Mary's River, and Deer Lake. ... including lines running near Lake Michigan in the UP. ... (MDEQ) and the State's new nonferrous metallic sulfide mining regulation, colloquially known as "Part 632." ...

Rio Tinto's Michigan Nickel Mine Introduces Citizen Water ...

Two sites near Torch Lake are listed under the EPA's superfund program due to historical copper ore processing. In Negaunee and Ishpeming, entire neighborhoods were moved from so-called "caving grounds" where the earth began to sink over the underground iron mines. Nearby, Deer Lake contends with mercury pollution from the mines.

The Back Forty – A Michigan Gold Mine | respectmyplanet.org

The Back Forty – A Michigan Gold Mine December 26, 2015 Matt Wandel 8 Comments Aquila's flagship Back Forty Project is a volcanogenic massive sulfide (VMS) deposit located along the mineral-rich Penokean Volcanic Belt in Michigan's Upper Peninsula.

LAKE SUPERIOR RESTORATION: MINING, COPPER, …

LAKE SUPERIOR RESTORATION: MINING, COPPER, MERCURY W. Charles Kerfoot, Noel R. Urban, Cory McDonald, Ron Rossmann (EPA), John Robbins (NOAA GLERL)

Copper Mining, Copper Cycling and Mercury in the Lake ...

Great Lakes Res., 1999 Copper Mining, Copper Cycling and Mercury in the Lake Superior Ecosystem: An Introduction W. Charles Kerfoot 1,* and Jerome O. Nriagu 2 1 Lake Superior Ecosystems Research Center & Department of Biological Sciences Michigan Technological University Houghton, Michigan 49931 2 Department of Environmental & Industrial Health ...

sulfide mining - diebold-bau.eu

sulfide mining in michigan torch lake - weinkouffeu. sulfide mining in michigan torch lake 150-200TPH Cobble Crushing Plant Vietnam is an important mining export country in Asia, especially the exportation of Limestone . ... Sulfide Mining in Michigan's UP - Sweetwater Visions.

Sediment Toxicity from Copper in the Torch Lake (MI) Great ...

Torch Lake (MI) is a Federal Superfund Site and a Great Lakes Area of Concern. Torch Lake was impacted by over 200 million tons of copper rich mine tailings that were deposited in and along the shores of the lake.

Opinion: Sulfides and Uranium in Michigan

Opinion: Sulfides and Uranium in Michigan Addressing Popular Myths and Misconceptions Shawn M. Carlson P.O. Box 24 Norway, Michigan 49870 ... nor Geology of the Lake Superior Region (LaBerg, 1994). It is preferred by anti-mining groups (and the sen- ... sounding names like "sulfide mining", the anti-mining industry continues to thrive in ...

UP Environment

ters and wild places from sulfide mining. Photo by Klemz, Friends of Boundary Waters Sylvania Lawsuit . . . . . . . See Page 2. Fall 2014 -- 2 -- UP Environment ... sturgeon formerly flourished in Lake Michigan's Green Bay and annually ran up the river 83 miles to Sturgeon Falls, site of the present Sturgeon Falls Dam. Most of the Menominee

Keweenaw Now: 7/10/16 - 7/17/16

Metallic sulfide mining leaves behind significant and persistent pollution and environmental harm. According to Governor Dayton, this type of mining discharges "highly toxic sulfide waste." ... Seats are still available for the "Torch Lake Mining Waste" guided tour with geologists Dr. Bill Rose and Dr. Erika Vye from 5:30 p.m. to 7:30 p.m ...

Copper Profiles in the Sediments of a Mining-Impacted Lake

PurposeThe sediments of Torch Lake, located in Houghton County, MI, USA, have been impacted by copper mining activity. Remediation of the site has focused on immobilizing shoreline tailing deposits.

Medical Doctors, Physicians Address Public Health Threats ...

Medical Doctors, Physicians Address Public Health Threats in Upper Peninsula. Posted on March ... such as Torch Lake, near Houghton, and the former K.I. Sawyer Air Force Base, northeast of Gwinn. ... of regional mine employment pales when compared to the potential threat to residential wells and aquifers from metallic sulfide and uranium mining ...

Torch Lake - geo.mtu.edu

Torch Lake was the tailings pond for both the C&H mines in Calumet and the Quincy Mine in Hancock, the two largest mines in the whole district. A significant fraction of the entire volume of the lake was filled with stand sands and other mining wastes.

Day: October 27, 2007 - Michigan in Pictures | Photos of ...

Oct 27, 2007· Posted on October 27, 2007 November 28, 2007 by farlane. ... Flash forward to the present day when Michigan's regulators appear poised to permit the first metallic sulfide mine in Michigan. ... Crazy Times on Torch Lake Remembering the Michigan Blizzard of 1978 Michigan's Most Haunted: Detroit Masonic Temple ...

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Sulfide Mining In Michigan - Save Our Sky Blue Waters

Sulfide Mining In Michigan Assessing the Value of Sulfide Mining in Michigan's Upper Penninsula. ... very dry mine Pit lake is filling with water, wetlands mitigation in progress, bedrock at surface ... • A permit shall be required for sulfide mining. • Sulfide mines shall be bonded prior to receiving a permit.

September 2013 – Grand Traverse Audubon Club

PLEASE fill in the following reservation form and along with a check for the dollar amount, mail to John Kreag,Club Treasurer at 7565 N.W. Torch Lake Dr., Kewadin, MI 49648. Please make your check payable to: G.T. Audubon Club.