CONSOLIDATED BALANCE SHEETS (USD $)	Jun. 30, 2013	Jun. 30, 2012
ASSETS
Cash and cash equivalents	$ 696,400	$ 284,300
Accounts receivable trade	9,600
Other receivables	32,800	16,800
Notes receivable, current	375,000	250,000
Marketable securities - restricted	1,562,600	3,572,600
Investment in Symbius, at cost		162,100
Prepaid expenses and other current assets, net	121,000	97,100
Total current assets	2,797,400	4,382,900
LAND, PROPERTY AND EQUIPMENT, NET	4,339,900	3,524,600
OTHER ASSETS
Note receivable, long-term		150,000
Trust account-Asset retirement obligation	30,000
Prepaid royalties, long-term	50,000	50,000
TOTAL ASSETS	7,217,300	8,107,500
LIABILITIES AND SHAREHOLDERS' EQUITY
Accounts payable and accrued expenses	220,900	631,000
Contingent payments, current	50,000	50,000
Notes payable		228,000
Total current liabilities	270,900	909,000
LONG-TERM LIABILITIES
Contingent payments, long-term	1,104,600	1,075,000
Asset retirement obligation, long-term	417,400	410,000
TOTAL LIABILITIES	1,792,900	2,394,000
SHAREHOLDERS' EQUITY
Preferred Stock
Class A - 75,000,000 no par shares authorized, 4,989,300 and 5,010,300 shares issued and outstanding at June 30, 2013 and 2012, respectively	109,121,200	108,893,600
Common Stock Class B - 25,000,000 no par shares authorized and none issued and outstanding
Accumulated Other Comprehensive Income	549,900	383,600
Accumulated Deficit	(104,246,700)	(103,563,700)
Total shareholders' equity	5,424,400	5,713,500
TOTAL LIABILITIES & SHAREHOLDERS' EQUITY	$ 7,217,300	$ 8,107,500