Twin Metal's EIS begins; Environmental review process could take up to two years.Published in:Mining Engineering, 2017, v. 69, n. 5, p. 11Publication type:Article
Environmental review of mining in Minnesota begins with meeting in Duluth.Published in:Mining Engineering, 2017, v. 69, n. 4, p. 8Publication type:Article
Twin Metals lease lawsuit challenged; Company challenged opinion about lease renewal.Published in:Mining Engineering, 2017, v. 69, n. 1, p. 12Publication type:Article
Twin Metals files suit for mineral lease renewal.Published in:Mining Engineering, 2016, v. 68, n. 10, p. 8Publication type:Article
Twin Metals faces a hurdle; Forest Service may deny mineral leases for Minnesota mine.Published in:Mining Engineering, 2016, v. 68, n. 7, p. 16Publication type:Article