Larry Konopacki en Frac-Sand Bill Also Has Implications for Metallic Mining Activities <p>A state <a href="" target="_blank">Senate bill regulating frac sand mining</a> could overturn local rules relating to the proposed Penokee mine.&nbsp;</p><p>The bill authored by Senator Tom Tiffany has drawn attention for how it would limit local control over nonmetallic mining.&nbsp;</p><p>But the bill also contains provisions that regulate blasting for ANY type of mine or quarry.&nbsp;</p> Thu, 24 Oct 2013 16:45:14 +0000 Natalie Jablonski 9750 at