State Codes and Statutes
Statutes > Washington > Title-78 > 78-22 > 78-22-010Extinguishment of unused mineral rights authorized.
Any mineral interest, if unused for a period of twenty years, may be extinguished by the surface owner as set forth in RCW 78.22.050 and 78.22.060.
[1984 c 252 § 1.]