XML 49 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8
6. Properties, Plants and Equipment (Tables)
 12 Months Ended
Dec. 31, 2013
Properties Plants And Equipment Tables  
Properties, Plants and Equipment
2013   USAC     MEXICO     BRZ     TOTAL  
Equipment   $ 749,493     $ 4,952,524     $ 3,041,934     $ 8,743,951  
Buildings     242,186       787,917       349,946       1,380,049  
Mineral Rights     -       916,522       -       916,522  
Land & Other     3,270,248       3,123,067       -       6,393,315  
      4,261,927       9,780,030       3,391,880       17,433,837  
Accumulated Depreciation     (2,333,484 )     (987,621 )     (1,717,087 )     (5,038,192 )
    $ 1,928,443     $ 8,792,409     $ 1,674,793     $ 12,395,645  
                                 
2012   USAC     MEXICO     BRZ     TOTAL  
Equipment   $ 668,811     $ 3,086,510     $ 2,870,773     $ 6,626,094  
Buildings     241,297       776,374       344,884       1,362,555  
Mineral Rights     -       786,088       -       786,088  
Land & Other     3,251,660       1,832,032       -       5,083,692  
      4,161,768       6,481,004       3,215,657       13,858,429  
Accumulated Depreciation     (2,271,910 )     (578,812 )     (1,498,732 )     (4,349,454 )
    $ 1,889,858     $ 5,902,192     $ 1,716,925     $ 9,508,975