US lawMontanaStatutesTitle 15Chapter 23Part 815-23-807Mont. Code Ann. § 15-23-807Assessment proceduresLast amended: 1979Year: 2026Length: 21 wordsOfficial source 15-23-807 . Assessment procedures. The gross proceeds of metal mines shall be assessed under the provisions of 15-23-101 through 15-23-107 .PreviousMont. Code Ann. § 15-23-806