SIRG included several new items of interest on the updated website.

August 5, 2012, Sierra engaged as a Senior Level Consultant, Mr. Joseph Sawyer P.E. a Nevada registered professional mining engineer and former mining engineer for SGV Resources. (SGV owned the mine before Copper Mesa, when it was the Emerald Isle Mine.

September 19, 2012, Sierra engaged as a Senior Level Consultant, Mr. John Marsden P.E., Registered Member (QP), Society for Mining, Metallurgy & Exploration, Inc. and former President of Freeport-McMoRan.

September 28, 2012, CDM Smith formally submitted to ADEQ the revised and modified APP permit and comments were received on November 16, 2012.

November 19th and 20th, 2012, Paul C. Rizzo Associates Inc met with BLM Kingman to define the permitting schedule and go over the MPO comments.

December 1, 2012 a Revised Plan of Operation was Resubmitted to BLM.