SEGMENTED INFORMATION (Tables)

6 Months Ended

Jan. 31, 2016

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

The table below provides a breakdown of the Company’s long-term assets by geographic segments:

	January 31, 2016
	United States
Balance Sheet Items	Texas		Arizona		Other States		Canada		Paraguay		Total
Mineral Rights and Properties	$	13,428,059	$	10,891,861	$	822,026	$	-	$	13,080,555	$	38,222,501
Property, Plant and Equipment		6,732,514		-		-		19,351		12,100		6,763,965
Reclamation Deposits		1,690,209		15,000		817		-		-		1,706,026
Total Long-Term Assets	$	21,850,782	$	10,906,861	$	822,843	$	19,351	$	13,092,655	$	46,692,492

	July 31, 2015
	United States
Balance Sheet Items	Texas		Arizona		Other States		Canada		Paraguay		Total
Mineral Rights and Properties	$	13,555,492	$	10,891,861	$	910,059	$	-	$	13,080,555	$	38,437,967
Property, Plant and Equipment		6,926,682		-		-		7,502		14,463		6,948,647
Reclamation Deposits		1,690,209		15,000		816		-		-		1,706,025
Total Long-Term Assets	$	22,172,383	$	10,906,861	$	910,875	$	7,502	$	13,095,018	$	47,092,639

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

The tables below provide a breakdown of the Company’s operating results by geographic segments. All intercompany transactions have been eliminated.

	Three Months Ended January 31, 2016
	United States
Statement of Operations	Texas		Arizona		Other States		Canada		Paraguay		Total
Sales	$	-	$	-	$	-	$	-	$	-	$	-
Costs and Expenses:
Cost of sales		-		-		-		-		-		-
Mineral property expenditures		564,316		56,379		27,771		-		245,359		893,825
General and administrative		2,098,910		42,538		708		661,608		2,047		2,805,811
Depreciation, amortization and accretion		227,361		-		750		2,386		1,689		232,186
Impairment loss on mineral properties		-		-		86,535		-		-		86,535
		2,890,587		98,917		115,764		663,994		249,095		4,018,357
Loss from operations		(2,890,587)		(98,917)		(115,764)		(663,994)		(249,095)		(4,018,357)
Other income (expenses)		(785,298)		(4,768)		-		818		6		(789,242)
Loss before income taxes	$	(3,675,885)	$	(103,685)	$	(115,764)	$	(663,176)	$	(249,089)	$	(4,807,599)

	Three months Ended January 31, 2015
	United States
Statement of Operations	Texas		Arizona		Other States		Canada		Paraguay		Total
Sales	$	-	$	-	$	-	$	-	$	-	$	-
Costs and Expenses:
Cost of sales		-		-		-		-		-		-
Mineral property expenditures		1,009,065		30,359		22,794		-		192,050		1,254,268
General and administrative		2,708,137		40,341		7,061		603,798		7,112		3,366,449
Depreciation, amortization and accretion		482,655		-		687		3,034		3,108		489,484
		4,199,857		70,700		30,542		606,832		202,270		5,110,201
Loss from operations		(4,199,857)		(70,700)		(30,542)		(606,832)		(202,270)		(5,110,201)
Other income (expenses)		(762,161)		(5,189)		-		(120)		4		(767,466)
Loss before income taxes	$	(4,962,018)	$	(75,889)	$	(30,542)	$	(606,952)	$	(202,266)	$	(5,877,667)

	Six Months Ended January 31, 2016
	United States
Statement of Operations	Texas		Arizona		Other States		Canada		Paraguay		Total
Sales	$	-	$	-	$	-	$	-	$	-	$	-
Costs and Expenses:
Cost of sales		-		-		-		-		-		-
Mineral property expenditures		1,851,518		209,903		132,150		-		489,274		2,682,845
General and administrative		3,648,603		74,992		1,663		1,350,986		4,960		5,081,204
Depreciation, amortization and accretion		466,348		-		1,500		3,632		3,605		475,085
Impairment loss on mineral properties		-		-		86,535		-		-		86,535
		5,966,469		284,895		221,848		1,354,618		497,839		8,325,669
Loss from operations		(5,966,469)		(284,895)		(221,848)		(1,354,618)		(497,839)		(8,325,669)
Other income (expenses)		(1,553,694)		(9,535)		-		818		11		(1,562,400)
Loss before income taxes	$	(7,520,163)	$	(294,430)	$	(221,848)	$	(1,353,800)	$	(497,828)	$	(9,888,069)

	Six Months Ended January 31, 2015
	United States
Statement of Operations	Texas		Arizona		Other States		Canada		Paraguay		Total
Sales	$	-	$	-	$	-	$	-	$	-	$	-
Costs and Expenses:
Cost of sales		-		-		-		-		-		-
Mineral property expenditures		2,644,891		157,467		156,519		-		555,522		3,514,399
General and administrative		5,056,097		96,877		14,025		1,362,183		14,855		6,544,037
Depreciation, amortization and accretion		1,052,548		-		1,467		6,497		6,214		1,066,726
		8,753,536		254,344		172,011		1,368,680		576,591		11,125,162
Loss from operations		(8,753,536)		(254,344)		(172,011)		(1,368,680)		(576,591)		(11,125,162)
Other income (expenses)		(1,490,052)		(10,378)		-		(120)		315		(1,500,235)
Loss before income taxes	$	(10,243,588)	$	(264,722)	$	(172,011)	$	(1,368,800)	$	(576,276)	$	(12,625,397)