2.4.0.8000190 - Disclosure - 4. 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USDtruefalse$E13Q2_DueOnMineralRightsAcquisitions-NevilleProphttp://www.sec.gov/CIK0001475430instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseNeville Propertyfil_DueOnMineralRightsAcquisitionsAxisxbrldihttp://xbrl.org/2006/xbrldifil_NevillePropertyMemberfil_DueOnMineralRightsAcquisitionsAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0Neville Property16false 4fil_MineralPropertyInterestfil_falsedebitinstantfalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse150000150000USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryMineral Property Interest.No definition available.false2Mineral Property Interest17false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse12false USDtruefalse$E13Q2_DueOnMineralRightsAcquisitions-CreeProphttp://www.sec.gov/CIK0001475430instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseCree Propertyfil_DueOnMineralRightsAcquisitionsAxisxbrldihttp://xbrl.org/2006/xbrldifil_CreePropertyMemberfil_DueOnMineralRightsAcquisitionsAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0Cree Property18false 4fil_MineralPropertyInterestfil_falsedebitinstantfalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse650000650000USD$falsetruefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryMineral Property Interest.No definition available.false2Mineral Property Interestfalse4. Mineral Property Interests: Mineral Properties Table (Details) (USD $)NoRoundingUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.joshuagoldresources.com/20130630/role/idr_Disclosure4MineralPropertyInterestsMineralPropertiesTableDetails318