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Geographic and Segment information	12 Months Ended
	Dec. 31, 2011
Geographic and Segment information [Abstract]
Geographic and Segment information	20. Geographic and Segment information We evaluate, acquire, explore and advance gold exploration and potential development projects, which may lead to gold production, as well as the realization of the market value of our assets.  These activities are focused principally in Australia, North America and Indonesia. We reported no revenues in the years ended December 31, 2011, 2010 and 2009.  Geographic location of mineral properties and plant and equipment is provided in Notes 5 and 6, respectively.

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The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

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