Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Jan. 31, 2016	Jan. 31, 2015
Statement of Cash Flows [Abstract]
CASH FLOWS FROM OPERATING ACTIVITIES:	$ (300,733)	$ (782,160)
Net loss	(365,892)	(895,436)
Adjustments to reconcile net loss to cash used by operating activities
Stock based compensation	785	104,044
Depreciation	4,051	4,436
Changes in operating assets and liabilities:
Prepaid expenses	65,179	25,754
Accounts payable	2,715	(19,051)
Other accrued liabilities	(7,571)	(1,907)
Net cash used by operating activities	(300,733)	(782,160)
CASH FLOWS FROM INVESTING ACTIVITIES:
Payments for mining interest	(32,000)	(64,998)
Net cash used by investing activities	(32,000)	$ (64,998)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from short-term promissory note, related party	40,000
Repayment of short-term promissory note, related party	(129,579)
Net proceeds from issuance of stock and warrants	424,100	$ 336,412
Net cash provided by financing activities	334,521	336,412
Net increase (decrease) in cash and cash equivalents	1,788	(510,746)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	5,358	542,757
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$ 7,146	$ 32,011