Ann: Copper Molybdenum Discovery at Calgoa - Auburn Resources, page-3

A bit about moly from an extract below.

300ppm = to 0.03%. When you combine it with the copper you might have something mineable. (Average copper grade world wide below 0.6% remembering. So when you read the bit below we might have something.

Extract- Moly
natural mineral formations containing molybdenum in quantities that make its extraction economically feasible. The reserves of molybdenum in ores in developed deposits range from a few thousand tons to millions of tons. The average molybdenum content in the ores of large deposits ranges from 0.06 to 0.30 percent, and in small deposits, from 0.5 to 1.0 percent. Molybdenum is extracted as a by-product from other ores where its content is 0.005 percent or more.