CASPER, WYOMING -- (Marketwire) -- 12/19/11 -- Uranerz Energy Corporation (TSX: URZ)(NYSE Amex: URZ)(FRANKFURT: U9E) ('Uranerz' or the 'Company') is pleased to provide this uranium mine construction update. In August 2011, Uranerz commenced construction of its first in-situ recovery ('ISR') uranium mine, called the Nichols Ranch ISR Uranium Project, in the Powder River Basin area of Wyoming, U.S.A. Construction is
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