merchantable ore
Defined in 1 dictionary — Case Law
Definitions from Case Law
From 247 U.S. 116 - United States v. Biwabik Mining Co. · 1918Most cited · 183 citing opinions
including 'all ores which grade 55% and above in metallic iron regardless of other ingredients.' "The lessee contracted to mine and remove at least 300,000 tons of ore annually, or to pay to the lessor 30c.