Quarterly report pursuant to Section 13 or 15(d)

NOTE 3: CONSTRUCTION IN PROGRESS

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NOTE 3: CONSTRUCTION IN PROGRESS
3 Months Ended
Mar. 31, 2013
Other Assets Disclosure [Text Block]
NOTE 3: CONSTRUCTION IN PROGRESS

Construction in progress of $2,000,000 as of March 31, 2013 consists of the first payment made during February 2013 for the construction of a 2-ton/hour pilot plant in Oklahoma. The total cost of the project, including testing to take place at a designated site in Oklahoma, is estimated at $3,600,000. Commissioning of the pilot plant is expected during the second quarter of 2013.