v3.7.0.1
E. Property and Equipment
9 Months Ended
Mar. 31, 2017
Property, Plant and Equipment [Abstract]  
Property and Equipment

Property and Equipment, net at March 31, 2017 and June 30, 2016 consist of the following:

    June 30,               March 31,  
    2016   Additions   Retirements   Impairment   2017  
Office furniture and equipment $                51,300 $                 -    $                     -    $   $                 51,300  
Water disposal facility             2,220,900             1,000                       -              (350,000)              1,871,900  
Production equipment                514,400                   -                (28,600)                     485,800  
              2,786,600             1,000             (28,600)           (350,000)              2,409,000  
Less accumulation depreciation              (675,600)        (137,700)               21,500                       -                  (791,800)  
  Net book value $           2,111,000 $      (136,700) $             (7,100) $         (350,000) $            1,617,200