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1. NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)	Sep. 30, 2012
Marketable securities - restricted	$ 2,591,800
Asset retirement obligation	410,000
Contingent land payment	627,300
Contingent purchase price	501,900
Total	4,131,000
Level 1
Marketable securities - restricted
Asset retirement obligation
Contingent land payment
Contingent purchase price
Total
Level 2
Marketable securities - restricted	2,591,800
Asset retirement obligation
Contingent land payment
Contingent purchase price
Total	2,591,800
Level 3
Marketable securities - restricted
Asset retirement obligation	410,000
Contingent land payment	627,300
Contingent purchase price	501,900
Total	$ 1,539,200

- Definition

Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

+ References+ Details