GOLDEN, Colo., Oct. 15, 2012 /CNW/ - Atna Resources Ltd. ("Atna" or the "Company") (TSX:ATN/OTCBB:ATNAF) is pleased to update the status of development at its underground Pinson Mine near Winnemucca, Nevada. Significant progress was made during the third quarter of 2012, including: The second access into the mine was completed in June, and the spiral decline has been driven an additional 370 feet, providing access to
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