Hycroft Mining Holding Corp.

RENO, NEVADA -- (Marketwire) -- 12/13/11 -- Allied Nevada Gold Corp. ('Allied Nevada' or the 'Company') (TSX: ANV)(NYSE Amex: ANV) is pleased to provide highlights from the final drilling of the 2011 season at its wholly owned Hasbrouck project, located five miles south of Tonopah, Nevada. Recent assays indicate extension of mineralization on the east side of the hill and continuity between the Franco and Crossroads

Adjusted Cash Cost(1) of $478 Per Ounce for the Third Quarter of 2011

RENO, NEVADA -- (Marketwire) -- 11/07/11 -- A correction from source is being issued in regards to the release sent November 07, 2011 at 7:00 am ET. In the Financial Statements portion of the release, the Consolidated Statements of Income (Loss) table has been amended. In the Nine months ended September 30, 2011 column of the table, the Revenue figure has been revised from $15,150 to $115,150. The complete and corrected version follows.

Adjusted Cash Cost(1) of $478 Per Ounce for the Third Quarter of 2011

RENO, NEVADA -- (Marketwire) -- 11/07/11 -- Allied Nevada Gold Corp. ('Allied Nevada' or the 'Company') (TSX: ANV)(NYSE Amex: ANV) is pleased to report its financial and operating results for the three and nine months ended September 30, 2011. The results presented in this press release should be read in conjunction with the Company's Form 10-Q (quarterly report) filed on SEDAR and EDGAR and posted on Allied Nevada's website at www.alliednevada.com. The financial results are based on United States GAAP and are expressed in U.S. dollars.

RENO, NEVADA -- (Marketwire) -- 10/25/11 -- Allied Nevada Gold Corp. ('Allied Nevada', 'ANV' or the 'Company') (TSX: ANV)(NYSE Amex: ANV) is pleased to announce that Daniel Moore will join Allied Nevada and lead the technical team as Vice President, Technical Services effective November 7, 2011. Dan will be primarily responsible for managing the technical and engineering requirements of the Hycroft heap leach and mill

Begins Ordering Long-Lead Mobile and Fixed Equipment

RENO, NEVADA -- (Marketwire) -- 10/19/11 -- Allied Nevada Gold Corp. ('Allied Nevada', 'ANV' or the 'Company') (TSX: ANV)(NYSE Amex: ANV) is pleased to announce that it has received offers from Caterpillar Financial Services Corporation, Komatsu Financial and a major U.S. financial institution for a total of $300 million in mobile equipment financing.. The proposed equipment financing is expected to be secured by the mobile equipment with terms generally in the range of 60-72 months and an effective interest rate of between 5-6%, which varies based on the lender. The financing proposals are subject to customary closing conditions.

Annual Production of 616,800 Ounces of Gold and 25.9 Million Ounces of Silver at an Adjusted Cash Cost(1) of $190 Per Ounce From 2015-2024

RENO, NEVADA -- (Marketwire) -- 09/16/11 -- Allied Nevada Gold Corp. ('Allied Nevada', 'ANV' or the 'Company') (TSX: ANV)(NYSE Amex: ANV) is pleased to present the positive results of the Milling Feasibility Study (the 'Study') for its wholly owned Hycroft Mine located near Winnemucca, Nevada. The information presented below summarizes production from the heap leach expansion currently in progress plus the milling expansion expected to be operational in January, 2015.