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WhiskeyGrinder

(22,316 posts)
Sat Oct 21, 2017, 06:41 PM Oct 2017

In Northern Minnesota, Two Economies Square Off: Mining vs. Wilderness

https://www.nytimes.com/2017/10/12/magazine/in-northern-minnesota-two-economies-square-off-mining-vs-wilderness.html

Minnesota is home to some of the world’s most ancient rocks, as old as 3.5 billion years. Earth has been around for only 4.5 billion years. About 2.7 billion years ago, basalt lava flowed underwater near what’s now the state’s border with Canada; the lava hardened, and the creep of geologic time turned it into a bedrock of greenstone and granite. On top of it, a layer of sedimentary rock rich in iron ore formed nearly two billion years ago, when the region was ocean floor. Then a billion years ago, Earth’s crust cracked open, producing a 50-mile-wide fissure stretching from Lake Superior to Kansas. For the next 100 million years, lava bubbled up into what geologists call the Midcontinent Rift, forming a mineral deposit filled with copper and nickel. Settlers first made their way to the area in 1865 in a fruitless search for gold. What they did find was iron ore, and lots of it. Rails were laid for iron-ore transport, and the town of Ely was founded a few years later, in 1888.

Today Ely is home to a few thousand people, a place of long, hard winters that is, in the words of one resident, “not on the road to anywhere — we’re literally the end of the road.” People do not end up here by accident. For most of the town’s history, the main reason they came was to make a living off the rocks. The ore supported abundant mining jobs for generations.

For almost as long, however, people have been coming to this area for another reason, too: to visit America’s most popular national wilderness area, the Boundary Waters Canoe Area, which encompasses roughly a million protected acres and thousands of lakes and welcomes 150,000 visitors annually. The “Land of 10,000 Lakes” is actually a land of 11,842 lakes, and that figure counts only those bigger than 10 acres. They are a legacy of the glaciers that retreated from the region about 10,000 years ago. As a result, the state has a significant fraction of the world’s supply of surface-available fresh water; 6 percent of Minnesota’s surface area is water, more than any other state.

Geological coincidence makes Ely — one three-square-mile town in the northernmost reaches of the continental United States — a focus of a national debate about the proper use of public lands. The place also distills the political fault lines in today’s America, pitting an angry working class against progressive activists. Just southeast of Ely, an international mining conglomerate has invested hundreds of millions of dollars during the past decade toward potential copper-nickel mines a few miles outside the Boundary Waters. The company — Twin Metals Minnesota, a subsidiary of the Chilean mining giant Antofagasta — has drilled 1.6 million feet of core samples out of 496 holes to explore the deposit from which it soon hopes to process 20,000 tons of mineralized ore a day. The company believes the area’s valuable metals — copper, nickel, platinum, palladium, gold and silver — can be extracted in an environmentally responsible way and can provide hundreds of jobs to the job-starved economy of Minnesota’s Arrowhead Region, along the northwestern coast of Lake Superior.

But there’s a generations-long rift in Ely — between those who believe minerals are the region’s greatest asset and those who believe clean waters are — that has been laid bare recently. In December the Obama administration denied a renewal of Twin Metals’ mining leases and put in place a moratorium while a two-year comprehensive federal study is being conducted on mining near the Boundary Waters. Depending on its findings, the stoppage could be a prelude to what conservationist groups here hope for most: a 20-year prohibition on mining in a 230,000-acre portion of the Rainy River Watershed that includes land surrounding the Boundary Waters. That could lead to a permanent end to mining around the Boundary Waters.


The article caused quite the to-do on both sides up here, and on both sides within the party.
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