Jack Parker http://wxpr.org en Retired Mining Engineer Wary of GTac Plans http://wxpr.org/post/retired-mining-engineer-wary-gtac-plans <p>Controversy continues to simmer over a proposed iron mine in northern Wisconsin&rsquo;s Penokee Range.&nbsp; Gogebic Taconite is currently waiting for approval to do bulk sampling of more than 4000 tons of rock. &nbsp;And the company hasn&rsquo;t even begun what would likely be a multi-year permitting process to open a mine.&nbsp; But one retired mining engineer is wondering if there&rsquo;s enough ore to mine profitably in the first place. &nbsp;</p> Thu, 10 Oct 2013 09:00:00 +0000 Natalie Jablonski 9098 at http://wxpr.org