MINERAL RIGHTS AND PROPERTIES (Narrative) (Details) (USD $)	12 Months Ended
	Jul. 31, 2014 mi
Mineral Rights And Properties 1	$ 1,185,000
Mineral Rights And Properties 2	428,164
Mineral Rights And Properties 3	166,720
Mineral Rights And Properties 4	58,340
Mineral Rights And Properties 5	653,224
Mineral Rights And Properties 6	7,094
Mineral Rights And Properties 7	100
Mineral Rights And Properties 8	3,911,800
Mineral Rights And Properties 9	381,197
Mineral Rights And Properties 10	30
Mineral Rights And Properties 11	42
Mineral Rights And Properties 12	6,664,260
Mineral Rights And Properties 13	7,045,457
Mineral Rights And Properties 14	3,454,533
Mineral Rights And Properties 15	2,278,053
Mineral Rights And Properties 16	3,209,727
Mineral Rights And Properties 17	4,767,404
Mineral Rights And Properties 18	1,862
Mineral Rights And Properties 19	8,689,127
Mineral Rights And Properties 20	8,689,127
Mineral Rights And Properties 21	19,335
Mineral Rights And Properties 22	1,495,750
Mineral Rights And Properties 23	1,495,750
Mineral Rights And Properties 24	651
Mineral Rights And Properties 25	116,870
Mineral Rights And Properties 26	78,392
Mineral Rights And Properties 27	5,345
Mineral Rights And Properties 28	364,710
Mineral Rights And Properties 29	363,645
Mineral Rights And Properties 30	909
Mineral Rights And Properties 31	154,774
Mineral Rights And Properties 32	154,774
Mineral Rights And Properties 33	100.00%
Mineral Rights And Properties 34	9,214
Mineral Rights And Properties 35	1,707,938
Mineral Rights And Properties 36	1,370,486
Mineral Rights And Properties 37	128,508
Mineral Rights And Properties 38	699,340
Mineral Rights And Properties 39	1,757,619
Mineral Rights And Properties 40	312,207
Mineral Rights And Properties 41	49,681
Mineral Rights And Properties 42	640,415
Mineral Rights And Properties 43	292,045
Mineral Rights And Properties 44	40,312
Mineral Rights And Properties 45	158,426
Mineral Rights And Properties 46	189,944
Mineral Rights And Properties 47	9,154,268
Mineral Rights And Properties 48	9,154,268
Mineral Rights And Properties 49	100.00%
Mineral Rights And Properties 50	4,036
Mineral Rights And Properties 51	3.00%
Mineral Rights And Properties 52	100,000
Mineral Rights And Properties 53	1.50%
Mineral Rights And Properties 54	1,000,000
Mineral Rights And Properties 55	0.50%
Mineral Rights And Properties 56	333,340
Mineral Rights And Properties 57	50,000
Mineral Rights And Properties 58	30,304
Mineral Rights And Properties 59	34,850
Mineral Rights And Properties 60	1,372,008
Mineral Rights And Properties 61	1,287,158
Mineral Rights And Properties 62	100.00%
Mineral Rights And Properties 63	640
Mineral Rights And Properties 64	257,250
Mineral Rights And Properties 65	257,250
Mineral Rights And Properties 66	100.00%
Mineral Rights And Properties 67	6,773
Mineral Rights And Properties 68	1.00%
Mineral Rights And Properties 69	3.00%
Mineral Rights And Properties 70	30,000
Mineral Rights And Properties 71	661,271
Mineral Rights And Properties 72	653,213
Mineral Rights And Properties 74	100.00%
Mineral Rights And Properties 75	494,000
Mineral Rights And Properties 76	1.50%
Mineral Rights And Properties 77	0.50%
Mineral Rights And Properties 78	500,000
Mineral Rights And Properties 79	1.00%
Mineral Rights And Properties 80	1,133,412
Mineral Rights And Properties 81	1,133,412
Mineral Rights And Properties 82	100.00%
Mineral Rights And Properties 83	492,000
Mineral Rights And Properties 84	0.21
Mineral Rights And Properties 85	50,000
Mineral Rights And Properties 86	75,000
Mineral Rights And Properties 87	190,500
Mineral Rights And Properties 88	11,947,144
Mineral Rights And Properties 89	$ 11,947,144