US lawMontanaRegulationsTitle 42 — REVENUEChapter 42.20 — REAL PROPERTYSubchapter 42.20.3 — Classification of Nonproductive Patented Mining Claims42.20.303ARM 42.20.303ARM 42.20.303SupersededLast amended: 1987Length: 7 wordsOfficial source Cite as Mont. Admin. R. 42.20.30342.21.203 CRITERIA FOR VALUATION AS MINING CLAIMPreviousARM 42.20.303NextARM 42.20.304