Coeur Mining shares rise 1.34% premarket after positive geophysical and geological studies results on Silverknife Property.

Coeur Mining, Inc. rose 1.34% in premarket trading, with Walker Lane Resources Ltd. announcing positive results from field geophysical and geological studies completed by Coeur Silvertip Holdings Ltd. on the Silverknife Property, British Columbia. The studies were part of a four-year option agreement for the Silverknife Property, which involves $3.55 million in payments.