10. Contingencies and Commitments (Details)	12 Months Ended
Apr. 30, 2016 USD ($)
EMAC Handels AG
Monthly fee for administration services	$ 5,000
Monthly fee for Office Rent	250
Monthly fee for Office Supplies	125
Frank Thorwald
Monthly fee for administration services	5,000
Merrill W. Moses
Monthly fee for administration services	7,500
Bureau of Land Management
Annual Claim Payments - BLM	195
Annual Claim Payments - State of Nevada	40
Annual Commitment	$ 7,050

Represents the monetary amount of Annual Claim Payments - BLM, as of the indicated date.

No definition available.

Name:	fil_AnnualClaimPaymentsBlm
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Represents the monetary amount of Annual Claim Payments - State of Nevada, as of the indicated date.

No definition available.

Name:	fil_AnnualClaimPaymentsStateOfNevada
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Represents the monetary amount of Annual Commitment, as of the indicated date.

No definition available.

Represents the monetary amount of Monthly fee for administration services, during the indicated time period.

No definition available.

Name:	fil_MonthlyFeeForAdministrationServices
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Represents the monetary amount of Monthly fee for Office Rent, during the indicated time period.

No definition available.

Name:	fil_MonthlyFeeForOfficeRent
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Represents the monetary amount of Monthly fee for Office Supplies, during the indicated time period.

No definition available.

Name:	fil_MonthlyFeeForOfficeSupplies
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Name:	fil_CommitmentsAxis=fil_EmacHandelsAgMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	fil_CommitmentsAxis=fil_FrankThorwaldMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	fil_CommitmentsAxis=fil_MerrillWMosesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	fil_CommitmentsAxis=fil_BureauOfLandManagementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: