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RECLAMATION DEPOSITS
12 Months Ended
Jul. 31, 2016
RECLAMATION DEPOSITS [Abstract]  
Reclamation Deposits [Text Block]
NOTE 5:
RECLAMATION DEPOSITS
 
Reclamation deposits include interest and non-interest bearing deposits issued in the States of Arizona, Texas and Wyoming relating to exploration, pre-extraction, extraction and reclamation activities in the respective states. Reclamation deposits consisted of the following:
 
 
 
July 31, 2016
 
July 31, 2015
 
Palangana Mine
 
$
1,102,981
 
$
1,102,981
 
Hobson Processing Facility
 
 
587,228
 
 
587,228
 
Arizona
 
 
15,000
 
 
15,000
 
Wyoming
 
 
818
 
 
816
 
 
 
$
1,706,027
 
$
1,706,025
 
 
During Fiscal 2015, the Company secured $5.6 million of surety bonds, subject to a 2% annual premium on the face value, as an alternate source of financial assurance for its future remediation and decommissioning activities at the Palangana Mine and Hobson Processing Facility. These surety bonds replaced an equivalent amount of reclamation deposits funded entirely through cash payments by the Company, providing for the release of $3.9 million in cash to the Company. The remaining $1.7 million, representing 30% of the face value of the surety bonds, is held as restricted cash for collateral purposes as required by the surety.