taconite

Merchantable iron ore concentrate, determination for tax purposes, Minn. Law 2021 1Sp c 14 art 11 s 20, 21

pellet production facility, exemptions, Minn. Law 2005 c 37

Reclamation fee, repeal, Minn. Law 2009 c 88 art 12 s 23

taconite environmental protection fund, Minn. Law 2005 c 152 art 1 s 4, 33