Minnesota Statutes Natural Resources (Ch. 83A-84) § 84.0896. Trade in prohibited animal parts prohibited

(1) contains no more than 200 grams of prohibited animal part as a fixed component of an item that is not made wholly or partially from a prohibited animal part; and

(2) is documented to be at least 100 years old.

(1) a tooth or tusk from any species of elephant, hippopotamus, mammoth, mastodon, walrus, whale, or narwhal, or any piece thereof, whether raw or worked;

(2) a product containing any of the materials described in clause (1);

(3) a horn; piece of horn; or derivative of a horn, such as a powder, of any species of rhinoceros; and

(4) a product containing any of the materials described in clause (3).

(1) undertaken as part of law enforcement activities;

(2) expressly authorized by federal law;

(3) of an antique;

(4) of a musical instrument containing a lawfully acquired fixed component made of no more than 200 grams of prohibited animal part; or

(5) of a prohibited animal part by a bona fide educational or scientific institution that is a nonprofit corporation, as defined insection 501(c)(3) of the Internal Revenue Code.