Definitions for "Ore grade"
The concentration of an element of interest in a potentially mineable ore deposit.
A measurement of the metal content in ore.... more on: Ore grade
measured in weight percent bitumen, is a measure of the richness of the ore. In most cases, the ore grade is based on the ore quality that is fed to the extraction process.
Keywords:  ounces, ton, gold, bearing, average
the average amount of gold contained in a ton of gold bearing ore expressed in ounces per ton.