A change of pace from all the Zed topics, geology and gold formation lecture in Washington state, USA. I even stayed awake....
Published on Mar 16, 2015 Central Washington Unviersity geology professor Nick Zentner discusses gold deposits in the Swauk Mining District at Liberty, Washington. Includes a Question & Answer session with Liberty gold prospector Rob Repin. Zentner reads audience member questions. 250 folks attended the lecture at the Hal Holmes center in downtown, Ellensburg, Washington. March 11, 2015.