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7. MINERAL PROPERTY COMMITMENTS - RELATED PARTY (Details) - Green Monster-Danville Property - Work Commitment (USD $)
Oct. 31, 2016
Jul. 27, 2016
Feb. 21, 2016
Oct. 31, 2015
Oct. 24, 2015
Oct. 31, 2014
Jul. 27, 2013
Feb. 21, 2013
Oct. 24, 2012
Jul. 27, 2012
Feb. 21, 2012
Oct. 24, 2011
Green Monster-Danville Property - Work Commitment [Abstract]                        
First Lease Year           $ 5,000us-gaap_ContractualObligationDueInNextTwelveMonths       $ 5,000us-gaap_ContractualObligationDueInNextTwelveMonths $ 5,000us-gaap_ContractualObligationDueInNextTwelveMonths $ 5,000us-gaap_ContractualObligationDueInNextTwelveMonths
Second Lease Year       10,000us-gaap_ContractualObligationDueInSecondYear     10,000us-gaap_ContractualObligationDueInSecondYear 25,000us-gaap_ContractualObligationDueInSecondYear 25,000us-gaap_ContractualObligationDueInSecondYear      
Third Lease Year and thereafter $ 50,000us-gaap_ContractualObligationDueAfterFifthYear $ 100,000us-gaap_ContractualObligationDueAfterFifthYear $ 100,000us-gaap_ContractualObligationDueAfterFifthYear   $ 100,000us-gaap_ContractualObligationDueAfterFifthYear