Showing posts with label Environmental. Show all posts
Showing posts with label Environmental. Show all posts

Tuesday, July 28, 2015

Precious Metals Mining - There is a better way

My husband and I attended the Save the Boundary Waters presentation on sulfide mining at Vermilion Community College. It was a nice slide presentation of the layout of the area, depicting the Boundary Waters, what makes it special, the watershed, the mineral deposits, the aquatic and forest ecology, etc. Many of us who support the proposed copper/nickel mining projects have heard similar presentation several times before by Becky Rom and her friends.

What was different this time, before a group of about 100 people, was that the question period was literally shut down by Rom at 7:30 after two questions. Was she intimidated by the dozen or so supporters of mining projects and what questions they would ask? I talked to Dave Marshall who schedules events at Vermilion and he said the theater was booked until 9:30.

Bill Erzar asked about the sulfide content of the ore body of Twin Metals. Rom said she didn’t know the number, yet she knew the copper content is 5%. Erzar asked isn’t the sulfide content an important number to know. Rom said it was in their reports.

The next question was asked by Warren Johnson about misleading people by saying all the ground moved would have sulfide content. This is when Brad Sagen stepped in to explain that all the waste rock would not have sulfide content, and he ran out the clock for questions.

Rom pulled a Hillary: Avoid further questioning, and shut down the show.

Questionable statements made in the presentation included: “Sulfide mining has never been done without harm to the environment.... Sulfide mining is always toxic.... All our trees will be black spruce with mining.”

Well, with research and cut and pasting from various websites, here is some information on safe sulfide mining that is being done around the United States. I believe Minnesota can mine just as safely, if not more safely.

The Henderson Mine and Mill near Denver, Colorado. A molybdenum sulfide mine and mill have maintained a spotless environmental compliance record since 1976. Denver residents regularly use areas adjacent to the mine and mill sites for fishing, camping, picnicking, hunting, hiking, skiing and snowmobiling. Treated wastewater from the operation supports a thriving population of Boreal toads. Streams downstream from both the mine and mill facilities are excellent brown and brook trout fisheries. Both the mine and the mill are located in Denver’s watershed.

The Viburnum Mine No. 27 is developed in geology similar to that found in southwestern Wisconsin’s lead-zinc mining district, the water from this lead-zinc sulfide mine, which operated from 1960 to 1978, is so clean it has served as the primary domestic water source for the town of Viburnum, Missouri since 1981.

The McLaughlin Mine is a gold mine acknowledged by regulators, environmentalists and the mining industry to be a model of effective environmental practice. Since its development in 1985, the mine has operated without environmental harm, and has not only protected but actually enhanced the quality of both on-site and downstream habitats and improved downstream water quality. Ultimately the entire mine site and attached buffer lands of thousands of acres will become a wildlife preserve and an environmental studies field research station for the University of California.

The Cannon Mine is a gold mine that was developed in 1985, one block south of the Wenatchee, Washington, city limits. This agricultural community of approximately 40,000, is known as “the apple capital of the world.” The Cannon Mine is a model of environmentally responsible mining in an established urban environment. The mine, which operated for nine years, is now in the final stages of reclamation and nearly all traces of this once bustling underground mining and milling project are gone. All of the millsite buildings have been removed, the area regraded and replanted; the mine portal has been plugged; and the tailings management area has been reclaimed and planted with natural grasses.

The local school district has converted the mine buildings into offices and an equipment maintenance facility. As quoted in a July 2, 1996 article entitled “A Promise Kept - Mine Tailings Cleaned Up” in the Wenatchee World, a local official states that the mine has done a good job living up to its promises - “The scale of the (reclamation) work is just amazing. It’s been a good project.”
Southwestern Wisconsin Historic Lead-Zinc District - At least a dozen historic (i.e., closed) mines in the lead-zinc district southwestern Wisconsin and adjacent parts of Iowa and Illinois meet the arbitrary operating and closure criteria.
Mining in this district began as early as 1825, long before the enactment of federal and Wisconsin environmental laws and regulations. Mining in the district continued, with the last zinc mine closing in the late 1970s.

Most of the mines in southwestern Wisconsin were abandoned without formal reclamation; many were simply plowed under and today remain as nearly indiscernible features in the rolling farmlands characteristic of this part of Wisconsin. Although a few isolated and localized water quality problems are known at several mines in the district, there are literally hundreds of historic mines that do not create surface water or groundwater pollution problems.

The ore bodies in this district contain abundant acid-generating iron sulfide minerals (pyrite and marcasite). However, ARD is not a problem in this district due to the high acid neutralization capacity of the carbonate host rocks. A number of communities in the area including Platteville and Dodgeville, Wisconsin; Dubuque, Iowa; and Galena, Illinois and are built on top of and adjacent to these historic mines.

The Flambeau Mine is located in northern Wisconsin, partially within the city limits of Ladysmith and immediately adjacent to the Flambeau River. The open-pit, copper-gold mine began operations in July 1991. Ore shipments from the site began in 1993 and continued for more than four years. Backfilling of the pit took about 1.5 years and reclamation activities at the site were completed by the end of 1999.

Storm water runoff from sulfide waste material and the operating open pit, along with groundwater infiltration into the pit, are treated in a state-of-the-art water treatment facility that produces mine discharge water which has proven safe at 100 percent concentration (i.e., without dilution) for the most sensitive aquatic life and meets state drinking water safety standards. Examinations of fish, crayfish, macro-invertebrates and dragonfly; sediment sampling; and habitat characterization both above and below the mine discharge point prove the mine water has not adversely affected river life. Yes, water monitoring will continue for many years.

City officials credit the mine with creating an economic miracle for the local community of 4,000 people. Tax revenue from the mine stimulated an economic development boom in Rusk County where the unemployment rate fell from 15.3% just prior to the mine opening to 4.0% in October 1996. The Flambeau Mine is one of Rusk County’s top tourist attractions, with over 30,000 people per year visiting the mine’s information center.
How about that! The Flambeau Mine is a tourist attraction!

Closer to home, we have Dunka Pit. The Minnesota DNR has learned from a taconite mine called the Dunka pit. Sulfite rock exposed there in the 1960s was leeching metals into a nearby creek. The state compelled the mining company to build wetlands that now largely absorb the metals. The site has been monitored since 1977 and monitoring will continue.

DNR mining researcher Paul Eger said you can’t just walk away from a closed sulfide mine. “We’ve learned a lot,” Eger said. “New mines can operate with much less maintenance and much less unexpected water quality issues.”

Jim Kuipers, an expert in hard-rock metals mining, said sulfide mining can be done well, with the best chance in a state with mining history like Minnesota. “If we can encourage good mining companies, with good solid deposits to do the right thing, we might actually make some advance in terms of environmental protection, and things like that,” says Kuipers.

Dissolved oxygen tests in Dunka River are very high. That means it is very healthy. That also means the lake is NOT polluted. Some really nice fish coming out of Birch Lake.

Lastly, I want to mention Stillwater Mine. It is in southern Montana in the magnificent Beartooth Mountains on the northern edge of the Absaroka-Beartooth Wilderness, about 30 miles north of Yellowstone National Park. This platinum-palladium sulfide mine is an excellent example of environmentally responsible mining in an extremely beautiful and sensitive environment.

Operating since 1987, the Stillwater Mine has maintained a clean environmental record. This underground mine is recognized by regulators, environmental groups and industry experts for its excellent concurrent reclamation activities, wildlife enhancement projects, community support programs and responsive environmental management.

In addition to its scenic attributes, the area around the mine is also recognized for its recreational opportunities - the mine is adjacent to the Stillwater River, a Montana Blue Ribbon Trout Fishery. Stillwater Mine is in the process of expanding its mine operation a mile east of the Absaroka-Beartooth Wilderness Area on the Custer National Forest in known bear habitat.

In 2000, Stillwater Mining Company and three local environmental groups signed a historic, legally binding agreement called the Good Neighbor Agreement to iron out differences transparently. Applying rigorous environmental practices to the mine’s operations will protect two important Montana watersheds.

In the past ten years, Stillwater Mine has been chosen to receive the Bureau of Land Management’s Sustainable Mining Award twice. Stillwater Mine was nominated by the Boulder River Watershed Association. The recent award is for community outreach and recognizes the economic benefits of mineral development along with contributions to the health and quality of life in local communities.

As president of Conservationists with Common Sense – CWCS, I plan to ask our board to recommend a similar agreement with Twin Metals and PolyMet. Will other environmental groups come to the table and be a partner in such an agreement?

Nancy McReady
Ely

Monday, October 01, 2012

Tom Rukavina, State Representative District 5A Letter on BWCA/state/federal land exchange

September 24, 2012


To the Editor:

I see one of our new immigrants to Ely, Mr. Reid Carron, is putting out more misinformation on the proposed BWCA/state/federal land exchange. Let me enlighten your readers.

First, Mr. Carron states “current law adequately provides for dealing with school trust lands, no additional legislation is necessary”. If so, I ask Mr. Carron why, after 35 years, has no exchange taken place? I’ll tell you my opinion why, because the Feds, DNR, and most environmental organizations have never wanted an exchange. It’s too big a headache for the Feds and the DNR. And, as for the environmentalists, the real truth is that they don’t want federal land to become state land because they know they’ll have a tougher time suing in state court than in federal court, over activities they don’t like, such as logging, snowmobiling, and ATV use.

Next, let’s look at Mr. Carron’s claim that school trust money is “miniscule”. Every year, the Minneapolis, St. Paul and Anoka-Hennepin School Districts get over $1 million each from that fund. Good management of the timber resources alone from this exchanged land could and should increase those figures exponentially. Maybe $1 million a year is miniscule to Mr. Carron. But to this old, tired, 3rd generation Ranger, that’s still real money.

Now, let’s talk about this absurd statement in Mr. Carron’s letter claiming the bill is “a giveaway to multinational mining companies”. The 93,000 acres of school and University trust land in the BWCA will become federal land, and the 93,000 acres of federal land in the Mesabi Purchase portion of the Superior National Forest (that’s the unattached portion of the Superior National Forest that runs from north of Biwabik all the way to north of Hibbing) will become state trust land and will be managed in perpetuity to raise income for public education. What bogeyman do you see under your bed here, Mr. Carron? An acre for acre exchange where state land becomes federal land and federal land becomes state land will result in no net loss of public ownership. Why is this such a hard concept for the environmental community to grasp? Because, it certainly isn’t a giveaway to any mining company.

Next, let’s talk about Mr. Carron’s claim that “Ely area residents . . . will lose scores of thousands of acres of Superior National Forest land that are now available for hunting, snowmobiling, hiking, snowshoeing, and many other recreational pursuits”. While many of the “old immigrants” from the Ely and Tower area must be thinking that you’re talking about the
To the Editor
September 24, 2012
Page Two


original Boundary Waters Act, Mr. Carron, let me assure them that for you to say this about the proposed land exchange bill is an absolute lie. In fact, Ely and Tower area residents will have an easier time recreating on the new state land. But that’s really why you and other environmentalists oppose this bill, isn’t it? Because you know it will be easier to put a snowmobile trail or cut down a tree on state land than on federal land.

Mr. Carron, your letter was, to put it in Range-speak, just a bunch of BS. To imply that any member of the Iron Range Delegation is supporting this legislation because we are stoolies for “multinational mining companies” is nuts. I will never forget the way my father and grandfather were treated by the Oliver Iron Mining Company (while you on the other hand don’t even know what the Oliver Iron Mining Company is). So let me tell you, Mr. Carron, that I am always going to be on the side of the miners and our mining communities, and not your “multinational mining companies”. And while I am no economic genius, I know that without mining and mining companies we have no Iron Range.

So, Mr. Carron, as I’ve said before and I’ll say many times again, Ely, Tower, Winton, Cook, Grand Rapids, and the North Shore couldn’t exist without our taconite industry. And the ugly truth, which the Friends of the BWCA, Sierra Club, etc. fail to acknowledge is that we are currently mining and logging in the Superior National Forest, and we haven’t harmed it, have we, Mr. Carron? Minntac, Arcelor Mittal, North Shore Mining, and Mesabi Nugget are all currently operating in the Superior National Forest and it’s their taconite taxes that keep all our communities, including Duluth, alive.

So in ending, Mr. Carron, while you’re worried about the Range turning into a “Banana Republic”, I’m worrying about a bunch of hypocritical environmentalists who want to turn our proud, productive, mining-based Iron Range into a Bangladesh where we can all be “sherpas” carrying bags and canoes for tourists, and existing on their tips and leftovers!


Tom Rukavina
State Representative
District 5A

P.S. I won’t even get into your outright lie that the Iron Range Delegation killed some proposed land exchange you claimed happened in 1997 because after all, it’s just another lie.

Tuesday, September 25, 2012

Precious Waters Flotilla Runs Aground In The 8th District Of Minnesota

Aurora Councilor Dave Lislegard and mining supporters converged quickly to meet the Precious Waters Flotilla Group on Friday, Sept. 22. At its first intended launch point, the precious waters flotilla group ran into opposition from those mining supporters in Aurora, Hoyt Lakes and surrounding iron range communities. Four adult anti-mining supporters showed up. It is interesting to note that these anti-mining folks showed up with a car and used a cell phone both of which are made with iron ore and precious metals. One would have to wonder where they believe these objects come from.  Local property owners were not willing to allow this group to trespass their property and local law enforcement was called to enforce this. Many good points of discussion were brought up to consider that should be thought through in a realistic manner. There is quite a bit of that not happening in certain environmental circles.

First Video Here: Mining Supporters In Place To Greet The Precious Waters Flotilla Group.
Law Enforcement in place to keep things civil and prevent trespassing by this group.
Second Video - A Discussion of issues took place which can be viewed here in this video: 

   

Time For The "Flotilla" To Hit the road and go paddle elsewhere.

Background Article Related to this interaction. Mesabi Daily Article: Mining supporters successfully raised trespassing issue; trip to Twin Cities doesn’t begin in Aurora. http://www.virginiamn.com/news/article_e7652bc0-0529-11e2-b519-0019bb2963f4.html

Tuesday, July 17, 2012

We Support Mining! Signs Are Available For Minnesota

If you would like to show your support for responsible mining in Minnesota and the communities, schools, people and the jobs that mining supports you can act now!


Signs are available from the Iron Mining Association of Minnesota. You can contact them here to request a sign.

http://www.taconite.org/contactus.php

Related link: Become a supporter on Facebook!

https://www.facebook.com/wesupportmining


Why is this important to Minnesota? 


In Minnesota, the iron mining industry contributes to the local communities, region and state through jobs, production taxes, education programs and scholarships.
Minnesota’s Iron Mining Industry Statistics*
Direct employment 4,215 individuals
Average wage and benefit package $100,000/year
Total hours worked: 8.9 million hours
The region's mines provide the highest paying technical jobs in the region.
Industry vendor employment 13,000 individuals
Iron mining is the main economic engine of the region - making other businesses and jobs possible
Financial impact $3.1 billion/year
Minnesota's mining industry is ranked number one in gross product output - adding more than $3.1 billion annually to the regional economy.
Domestic iron ore production is important to the security of our country.


Taxes
Production tax $73.1 million payable 2012
Royalty payments $34.3 million payable 2012
$49 million was paid in 2012 to state education programs by Minnesota's mining industry
K – 12 education $36.6 million/year**
University of Minnesota trust funds $12.4 million/year**
*Source: Iron Mining Association of Minnesota, 2012
**Source: Minnesota Department of Natural Resources and Minnesota Department of Revenue, 2012
Looking forward  
$94.1 million in production taxes estimated for 2013 - a $20 million increase. Production taxes are paid in lieu of property taxes. The increase is due to a three year average dropping 2009, which was marked by low production due to recession.
Estimated taxes from 2012 production, payable 2013: $94,100,000
Distribution to Range schools: $15,843,000
LGU's, counties, IRRRB and others: $78,257,000

Wednesday, July 11, 2012

Iron Range Minnesota Mining, Mary Tome: Just About Everyone Supports Mining

We all support mining whether we realize it or not.

If you drive a car, use a computer or cell phone, have plumbing in your house, watch TV, wear jewelry, cook with metal pans, own a lawn chair, have glass in your windows, have a furnace, air conditioner or wood stove, paddle a canoe, use electricity or use a refrigerator, you support mining.

Article Below:
Twin Metals | Mary Tome: Just About Everyone Supports Mining

Minnesota Mining – Rukavina delivers reality check to environmental extremists

Tom Rukavina’s correction of Mike Hillman and Bob Tammen which reflects the current citizen backlash against environmental extremism in a recent letter to the Editor of the Timberjay. Mining of this type of rock strata has been going on for decades in the region’s back yard including Babbitt, Ely, Eveleth, Soudan, Virginia, Hibbing, Keewatin etc… where many people from all over the area work and live, not sure what the difference would be now but they don’t want you to know that or the other information about new mining techniques readily available on the Internet now…

Full Article link below:

http://www.timberjay.com/stories/Taconite-dollars-keep-the-tourist-economy-afloat,9995?content_source=&category_id=51&search_filter=&event_mode=&event_ts_from=&list_type=&order_by=&order_sort=&content_class=&sub_type=&town_id=

Friday, March 30, 2012

Another attack by preservationists on area economy


Opinion piece by the Mesabi Daily News:

What’s this? Yet another environmental regulatory hoop some businesses and their workers on the Range are having to jump through with the Minnesota Pollution Control Agency Citizens Board.
The board on Tuesday delayed voting on a plan to reduce the haze over the Boundary Waters Canoe Area Wilderness — a plan that would severely hamper taconite mining operation on the Range, the jobs they produce and the payroll checks that are cashed by workers, many of them carrying union cards.
But they’ll be back in a month and opponents will have to stay vigilant to block another excessive reach by preservationists.

Read More Here: http://www.virginiamn.com/opinion/article_56cbabb2-7955-11e1-952c-0019bb2963f4.html

Sunday, March 04, 2012