Copper Education - Minnesota And Flambeau Comparisons, Ore Sulfide Bodies

Copper Education - Minnesota And Flambeau Comparisons, Ore Sulfide Bodies

What is Copper?

Native copper is an element and a mineral. It is found in the oxidized zones of copper deposits; in hydrothermal veins; in the cavities of basalt that has been in contact with hydrothermal solutions; and as pore fillings and replacements in conglomerates that have been in contact with hydrothermal solutions. It is rarely found in large quantities, thus it is seldom the primary target of a mining operation. Most copper produced is extracted from sulfide deposits.

http://geology.com/minerals/copper.shtml

An Overview of Cu-Ni Deposits inMinnesota: A Geological Perspective
Jim Miller
Department of Geological Sciences
Precambrian Research Center
University of Minnesota Duluth

http://www.lvpmn.org/_site_components/documents/user/DC%20Min_LVPmtg_5-13-13.pdf

Observed Results From The Flambeau Copper Mine - It has been done before safely.

Results show consistent sulfate levels below Wild Rice Standard In Minnesota

Sulfur Levels Much Lower In Minnesota Ores.

Source:
Copper and Nickel Mining in Minnesota
University Of Minnesota - Duluth
http://www.youtube.com/watch?v=VQELZoL2yUo

Flambeau Reclaimed: A Success Story

http://www.flambeaumine.com/

http://blogs.wisconsinoutdoorfun.com/blogs/wof/wofnashblog/2012/09/21/reclaimed-flambeau-mine-nature-trails/

Betsy Daub On Copper Nickel Mining - "Friends Of The Boundary Waters" - "It's never been done before safely"

Commentary:

Perhaps this should have been titled: "It's About The Fundraising!"

According to Betsy Daub,  copper nickel mining has never been done before safely. Perhaps it's time to start working with projects to make them better rather than worrying about fundraising and the "Friends" bottom line. We all promote minerals mining when we pick up our phone, buy a car, wire our house or have any other modern day appliance. To think otherwise is hypocritical Betsy. Have a look at the links below, someone is barking up the wrong tree on this one once again.  

"These types of mines have always polluted their nearby waters. Every place they've been done in the country. These are high risk polluting mines that we are now talking about putting near places that Minnesotans care a whole lot about."
Betsy Daub: Friends the Boundary Waters Wilderness, Copper Nickel Mining Discussion, April 9, 2013.
____________________________
Research the information below for yourself, one might conclude it is all about fundraising and not modern day reality in mining. This project was reclaimed successfully.

JUDGE FINDS FLAMBEAU MINING CO.
COMMITTED TO “PROTECTION OF THE ENVIRONMENT AND PRESERVATION OF WATER QUALITY”

Contrary to public statements made by the plaintiffs,
Judge Crabb found that no harm was done to the Flambeau River. She stated “Plaintiffs cannot make a plausible argument that the quality of the water in the river is affected by the discharges from the biofilter. They can continue to enjoy the river for fishing, recreation and wildlife viewing without any concern for the river’s water quality resulting from biofilter discharges, not only because the biofilter is being replaced but because it never threatened the river’s water quality during the period at issue in this suit.”

http://www.flambeaumine.com/documents/news_releases/JUDGE%20FINDING%20News%20Release%20July%2025%202012.pdf

http://dnr.wi.gov/topic/Mines/Flambeau.html

Reclaimed Mine Photos:

http://www.flambeaumine.com/photogallery/communityevents/photogallery.html 

http://www.flambeaumine.com/index.html