Download or read book Opportunities for Good Samaritan Cleanup of Hard Rock Abandoned Mine Lands written by United States House of Representatives and published by . This book was released on 2019-12-14 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Opportunities for good samaritan cleanup of hard rock abandoned mine lands: oversight hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Resources, U.S. House of Representatives, One Hundred Ninth Congress, second session, Thursday, July 13, 2006.