CONSTRUCTION IN PROGRESS (Narrative) (Details)			1 Months Ended				1 Months Ended		12 Months Ended		12 Months Ended
	Dec. 31, 2012 USD ($)	Dec. 31, 2011 USD ($)	Sep. 30, 2012 Erdos Tch [Member] USD ($)	Sep. 30, 2012 Erdos Tch [Member] CNY	Dec. 31, 2012 Erdos Tch [Member] USD ($)	Dec. 31, 2012 Erdos Tch [Member] CNY	Sep. 30, 2012 Hengfeng [Member] USD ($)	Sep. 30, 2012 Hengfeng [Member] CNY	Dec. 31, 2012 Shannxi Datong Coal Group [Member] USD ($)	Dec. 31, 2011 Shannxi Datong Coal Group [Member] USD ($)	Dec. 31, 2012 Shenqiu Project Phase Two [Member] USD ($)	Dec. 31, 2011 Shenqiu Project Phase Three [Member] USD ($)
Construction Contracts [Line Items]
Construction in progress	$ 22,993,905	$ 32,466,242			$ 19,860,000	125,440,000			$ 19,270,000	$ 12,700,000	$ 3,720,000	$ 19,770,000
Additional construction in progress									10,020,000		7,100,000
Repayment for construction in progress			3,580,000	22,040,000			13,720,000	86,700,000
Loss from construction termination			$ 2,960,000	18,740,000			$ 320,000	2,000,000