Properties, Plant and Equipment, Net (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Properties, Plant and Equipment, Net [Abstract]
Land and building	$ 3,648,437	$ 1,815,326
Vehicle and equipment	6,440,246	4,421,926
Processing and laboratory	12,800,760	1,178,195
Furniture and fixtures	562,577	317,959
Construction in progress		2,694,597
Properties, plant, and equipment	23,452,020	10,428,003
Less accumulated depreciation	(2,960,950)	(1,044,280)
Properties, plant, and equipment, net	$ 20,491,070	$ 9,383,723

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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