Condensed Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Apr. 30, 2017	Apr. 30, 2016	Apr. 30, 2017	Apr. 30, 2016
Income Statement [Abstract]
Revenue	$ 19,306	$ 17,287	$ 32,429	$ 43,412
Distributions	18,426	7,133	33,918	23,256
Gross margin	880	10,154	(1,489)	20,156
Operating expenses:
Mineral property expenditures	11,091	48,836	44,328	82,628
General and administrative	21,557	46,285	64,410	126,715
Total operating expenses	32,648	95,121	108,738	209,343
Loss from operations	(31,768)	(84,967)	(110,227)	(189,187)
Other expense:
Interest expense	(1,658)		(22,723)
Loss on disposal of mineral rights			(470,469)
Total other expense	(1,658)		(493,192)
Loss before provision for income taxes	(33,426)	(84,967)	(603,419)	(189,187)
Provision for income taxes
Net Loss	$ (33,426)	$ (84,967)	$ (603,419)	$ (189,187)
Loss per share, basic & diluted	$ 0.00	$ 0.00	$ (0.02)	$ (0.01)
Weighted average shares outstanding, basic & diluted	26,497,818	18,494,484	26,485,547	17,447,586