Rising metals prices

Healthy price gains for zinc and copper this year, and gold rocketing through the US$1,300-per-ounce threshold on Aug. 28, is good news for Alaska's mining sector.

Together, zinc and gold account for more than 80 percent of the value of metals mined in Alaska - silver and lead account for most of the balance. Copper, on the other hand, is set up to play an important role for the future of mining i...