Persons selling ore to reduction works have preferred liens.

NRS 108.580, under STATUTORY LIENS.

NRS 108.580

NRS 108.580 Persons selling ore to reduction works have preferred liens. Where ore is delivered to a custom mill or reduction works, and either sold to the mill or reduction works or worked at a percentage, the person or persons so furnishing ore to the mill or reduction works shall have a preferred lien upon the bullion product, and upon the ore not reduced as against attachment and other creditors. [1911 CPA § 550; RL § 5492; NCL § 9039] LIENS OF HOSPITALS Lien on Judgment or Settlement