PITTSBURGH, Jan. 31, 2013 /PRNewswire/ -- CONSOL Energy Inc. (NYSE: CNX), the leading diversified fuel producer in the Eastern United States, reported net income for the quarter ended December 31, 2012 of $150 million, or $0.65 per diluted share, compared to $196 million, or $0.85 per diluted share from the year-earlier quarter. Net income for
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