CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) (USD $) | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Deficit During Exploration Stage [Member] | Accumulated Other Comprehensive Loss [Member] | Total |
Beginning Balance at Dec. 14, 2005 | ' | ' | ' | ' | ' |
Issuance of common stock for cash, $0.001 per share | $1 | ' | ' | ' | $1 |
Issuance of common stock for cash, $0.001 per share (Shares) | 1,000 | ' | ' | ' | ' |
Net loss | ' | ' | -174,500 | ' | -174,500 |
Ending Balance at Apr. 30, 2006 | 1 | ' | -174,500 | ' | -174,499 |
Ending Balance (Shares) at Apr. 30, 2006 | 1,000 | ' | ' | ' | ' |
Issuance of common stock for cash, $0.001 per share | 12,500 | ' | ' | ' | 12,500 |
Issuance of common stock for cash, $0.001 per share (Shares) | 12,500,000 | ' | ' | ' | ' |
Issuance of common stock for cash, $0.01 per share | 7,800 | 70,200 | ' | ' | 78,000 |
Issuance of common stock for cash, $0.01 per share (Shares) | 7,800,000 | ' | ' | ' | ' |
Issuance of common stock for mineral property options, $0.01 per share | 1,050 | 9,450 | ' | ' | 10,500 |
Issuance of common stock for mineral property options, $0.01 per share (Shares) | 1,050,000 | ' | ' | ' | ' |
Issuance of common stock for cash, $0.10 per share | 1,250 | 123,750 | ' | ' | 125,000 |
Issuance of common stock for cash, $0.10 per share (Shares) | 1,250,000 | ' | ' | ' | ' |
Issuance of common stock for cash, Reg. S - Private Placement, $0.10 per share | 1,800 | 178,200 | ' | ' | 180,000 |
Issuance of common stock for cash, Reg. S - Private Placement, $0.10 per share (Shares) | 1,800,000 | ' | ' | ' | ' |
Issuance of common stock in acquisition of intellectual property and equipment, $0.10 per share | 2,000 | 198,000 | ' | ' | 200,000 |
Issuance of common stock in acquisition of intellectual property and equipment, $0.10 per share (Shares) | 2,000,000 | ' | ' | ' | ' |
Net loss | ' | ' | -517,768 | ' | -517,768 |
Ending Balance at Apr. 30, 2007 | 26,401 | 579,600 | -692,268 | ' | -86,267 |
Ending Balance (Shares) at Apr. 30, 2007 | 26,401,000 | ' | ' | ' | ' |
Issuance of common stock for cash and subscriptions received, Reg. S - Private Placement, $0.25 per share | 2,482 | 618,100 | ' | ' | 620,582 |
Issuance of common stock for cash and subscriptions received, Reg. S - Private Placement, $0.25 per share (Shares) | 2,482,326 | ' | ' | ' | ' |
Issuance of common stock for cash, Reg. D - Private Placement, $0.25 per share | 3,300 | 821,700 | ' | ' | 825,000 |
Issuance of common stock for cash, Reg. D - Private Placement, $0.25 per share (Shares) | 3,300,000 | ' | ' | ' | ' |
Issuance of common stock in reverse acquisition of Centrus Ventures Inc. | 13,969 | -77,164 | ' | ' | -63,195 |
Issuance of common stock in reverse acquisition of Centrus Ventures Inc. (Shares) | 13,968,926 | ' | ' | ' | ' |
Issuance of stock options for 4,340,000 shares of common stock to three officers and five consultants. | ' | 3,583,702 | ' | ' | 3,583,702 |
Net loss | ' | ' | -5,256,444 | ' | -5,256,444 |
Ending Balance at Apr. 30, 2008 | 46,152 | 5,525,938 | -5,948,712 | ' | -376,622 |
Ending Balance (Shares) at Apr. 30, 2008 | 46,152,252 | ' | ' | ' | ' |
Issuance of common stock for cash, Reg. S - Private Placement, $0.50 per share; with attached warrants exercisable at $0.75 per share | 200 | 99,800 | ' | ' | 100,000 |
Issuance of common stock for cash, Reg. S - Private Placement, $0.50 per share; with attached warrants exercisable at $0.75 per share (Shares) | 200,000 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of debt, $0.30 per share, with attached warrants exercisable at $0.50 per share. | 451 | 134,777 | ' | ' | 135,228 |
Issuance of common stock in satisfaction of debt, $0.30 per share, with attached warrants exercisable at $0.50 per share. (Shares) | 450,760 | ' | ' | ' | ' |
Issuance of stock options for 5,000,000 shares of common stock to two officers and nine consultants. | ' | 342,550 | ' | ' | 342,550 |
Issuance of common stock in satisfaction of loans made to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 12,400 | 607,600 | ' | ' | 620,000 |
Issuance of common stock in satisfaction of loans made to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 12,400,000 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 1,337 | 65,505 | ' | ' | 66,842 |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 1,336,840 | ' | ' | ' | ' |
Issuance of common stock to one officer as compensation pursuant to the management consulting agreement. | 3,000 | 117,000 | ' | ' | 120,000 |
Issuance of common stock to one officer as compensation pursuant to the management consulting agreement. (Shares) | 3,000,000 | ' | ' | ' | ' |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 9,140 | 447,860 | ' | ' | 457,000 |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 9,140,000 | ' | ' | ' | ' |
Net loss | ' | ' | -1,717,000 | ' | -1,717,000 |
Ending Balance at Apr. 30, 2009 | 72,680 | 7,341,030 | -7,665,712 | ' | -252,002 |
Ending Balance (Shares) at Apr. 30, 2009 | 72,679,852 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of loans made to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 2,000 | 98,000 | ' | ' | 100,000 |
Issuance of common stock in satisfaction of loans made to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 2,000,000 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 500 | 24,500 | ' | ' | 25,000 |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 500,000 | ' | ' | ' | ' |
Issuance of common stock for warrants excercised, $0.10 per share, in satisfaction of debt for legal services. | 295 | 29,205 | ' | ' | 29,500 |
Issuance of common stock for warrants excercised, $0.10 per share, in satisfaction of debt for legal services. (Shares) | 295,000 | ' | ' | ' | ' |
Issuance of common stock for options excercised, $0.05 per share, in satisfaction of debt for legal services. | 750 | 36,750 | ' | ' | 37,500 |
Issuance of common stock for options excercised, $0.05 per share, in satisfaction of debt for legal services. (Shares) | 750,000 | ' | ' | ' | ' |
Issuance of common stock to investor relations services firm pursuant to terms of consulting agreement. | 1,500 | ' | ' | ' | 1,500 |
Issuance of common stock to investor relations services firm pursuant to terms of consulting agreement. (Shares) | 1,500,000 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of loans to the Company, $0.10 per share, with attached warrants excercisable at $0.20 per share. | 3,500 | 346,500 | ' | ' | 350,000 |
Issuance of common stock in satisfaction of loans to the Company, $0.10 per share, with attached warrants excercisable at $0.20 per share. (Shares) | 3,500,000 | ' | ' | ' | ' |
Issuance of stock options for 7,000,000 shares of common stock to two directors and nine consultants. | ' | 391,478 | ' | ' | 391,478 |
Issuance of common stock for options excercised, $0.05 per share, in satisfaction of debt for legal services. 2 | 900 | 44,100 | ' | ' | 45,000 |
Issuance of common stock for options excercised, $0.05 per share, in satisfaction of debt for legal services. 2 (Shares) | 900,000 | ' | ' | ' | ' |
Issuance of common stock for options excercised, $0.05 per share, in satisfaction of debt for legal services. 3 | 100 | 4,900 | ' | ' | 5,000 |
Issuance of common stock for options excercised, $0.05 per share, in satisfaction of debt for legal services. 3 (Shares) | 100,000 | ' | ' | ' | ' |
Issuance of common stock for warrants excercised, $0.10 per share, in satisfaction of debt for legal services. 2 | 105 | 10,395 | ' | ' | 10,500 |
Issuance of common stock for warrants excercised, $0.10 per share, in satisfaction of debt for legal services. 2 (Shares) | 105,000 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 | 1,775 | 87,000 | ' | ' | 88,775 |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 (Shares) | 1,775,500 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of loans to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 | 19,400 | 950,600 | ' | ' | 970,000 |
Issuance of common stock in satisfaction of loans to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 (Shares) | 19,400,000 | ' | ' | ' | ' |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 8,280 | 405,720 | ' | ' | 414,000 |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 8,280,000 | ' | ' | ' | ' |
Net loss | ' | ' | -1,929,128 | ' | -1,929,128 |
Ending Balance at Apr. 30, 2010 | 111,785 | 9,770,178 | -9,594,840 | ' | 287,123 |
Ending Balance (Shares) at Apr. 30, 2010 | 111,785,352 | ' | ' | ' | ' |
Issuance of common stock to investor relations services firm pursuant to terms of consulting agreement. | 315 | 15,435 | ' | ' | 15,750 |
Issuance of common stock to investor relations services firm pursuant to terms of consulting agreement. (Shares) | 315,000 | ' | ' | ' | ' |
Issuance of stock options for 6,000,000 shares of common stock to three directors and eight consultants. | ' | 178,159 | ' | ' | 178,159 |
Issuance of common stock for options excercised, $0.05 per share, in satisfaction of debt. | 1,700 | 83,300 | ' | ' | 85,000 |
Issuance of common stock for options excercised, $0.05 per share, in satisfaction of debt. (Shares) | 1,700,000 | ' | ' | ' | ' |
Issuance of common stock for options excercised, $0.05 per share, in satisfaction of debt. 2 | 1,950 | 95,550 | ' | ' | 97,500 |
Issuance of common stock for options excercised, $0.05 per share, in satisfaction of debt. 2 (Shares) | 1,950,000 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of loans to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 | 17,020 | 833,980 | ' | ' | 851,000 |
Issuance of common stock in satisfaction of loans to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 (Shares) | 17,020,000 | ' | ' | ' | ' |
Issuance of common stock to two officers and three consultants as as compensation for services previously provided | 2,550 | 124,950 | ' | ' | 127,500 |
Issuance of common stock to two officers and three consultants as as compensation for services previously provided (Shares) | 2,550,000 | ' | ' | ' | ' |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 13,100 | 641,900 | ' | ' | 655,000 |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 13,100,000 | ' | ' | ' | ' |
Net loss | ' | ' | -1,692,134 | ' | -1,692,134 |
Ending Balance at Apr. 30, 2011 | 148,420 | 11,743,452 | -11,286,974 | ' | 604,898 |
Ending Balance (Shares) at Apr. 30, 2011 | 148,420,352 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of loans made to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 10,340 | 506,660 | ' | ' | 517,000 |
Issuance of common stock in satisfaction of loans made to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 10,340,000 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 2,680 | 131,320 | ' | ' | 134,000 |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 2,680,000 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 | 1,000 | 49,000 | ' | ' | 50,000 |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 (Shares) | 1,000,000 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of loans to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 | 9,000 | 441,000 | ' | ' | 450,000 |
Issuance of common stock in satisfaction of loans to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 (Shares) | 9,000,000 | ' | ' | ' | ' |
Issuance of common stock for mineral property options, $0.04 per share | 350 | 13,650 | ' | ' | 14,000 |
Issuance of common stock for mineral property options, $0.04 per share (Shares) | 350,000 | ' | ' | ' | ' |
Issuance of warrants for 30,000 shares of common stock to one vendor for services provided. | ' | 11,496 | ' | ' | 11,496 |
Issuance of common stock to one consultant as compensation pursuant to terms of consulting agreement. | 320 | 15,680 | ' | ' | 16,000 |
Issuance of common stock to one consultant as compensation pursuant to terms of consulting agreement. (Shares) | 320,000 | ' | ' | ' | ' |
Issuance of common stock to one consultant as compensation pursuant to terms of consulting agreement. 2 | 640 | 21,760 | ' | ' | 22,400 |
Issuance of common stock to one consultant as compensation pursuant to terms of consulting agreement. 2 (Shares) | 640,000 | ' | ' | ' | ' |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 10,000 | 490,000 | ' | ' | 500,000 |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 10,000,000 | ' | ' | ' | ' |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share.2 | 2,743 | 134,397 | ' | ' | 137,140 |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share.2 (Shares) | 2,742,789 | ' | ' | ' | ' |
Issuance of warrants for 1,030,000 shares of common stock to one consultant pursuant to terms of consulting agreement. | ' | 42,073 | ' | ' | 42,073 |
Net loss | ' | ' | -1,743,848 | ' | -1,743,848 |
Ending Balance at Apr. 30, 2012 | 185,493 | 13,600,488 | -13,030,822 | ' | 755,159 |
Ending Balance (Shares) at Apr. 30, 2012 | 185,493,141 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of debt, $0.02 per share, with attached warrants exercisable at $0.10 per share | 100 | 1,900 | ' | ' | 2,000 |
Issuance of common stock in satisfaction of debt, $0.02 per share, with attached warrants exercisable at $0.10 per share (Shares) | 100,000 | ' | ' | ' | ' |
Issuance of warrants exercisable at $0.10 per share for 100,000 shares of common stock in satisfaction of debt | ' | 1,387 | ' | ' | 1,387 |
Net loss | ' | ' | -1,319,011 | ' | -1,319,011 |
Ending Balance at Apr. 30, 2013 | 185,593 | 13,603,775 | -14,349,833 | ' | -560,465 |
Ending Balance (Shares) at Apr. 30, 2013 | 185,593,141 | ' | ' | ' | ' |
Issuance of stock options for 18,100,000 shares of common stock to three directors and four consultants. | ' | 542,487 | ' | ' | 542,487 |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 6,520 | 319,480 | ' | ' | 326,000 |
Issuance of common stock in satisfaction of debt, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 6,520,000 | ' | ' | ' | ' |
Issuance of common stock in satisfaction of loans to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 | 13,800 | 676,200 | ' | ' | 690,000 |
Issuance of common stock in satisfaction of loans to the Company, $0.05 per share, with attached warrants exercisable at $0.10 per share. 2 (Shares) | 13,800,000 | ' | ' | ' | ' |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share. | 6,900 | 338,100 | ' | ' | 345,000 |
Issuance of common stock for cash, $0.05 per share, with attached warrants exercisable at $0.10 per share. (Shares) | 6,900,000 | ' | ' | ' | ' |
Issuance of stock options for 1,500,000 shares of common stock to one consultant. | ' | 29,485 | ' | ' | 29,485 |
Contribution on 50% of future profits from Scottsdale facility | ' | 163,654 | ' | ' | 163,654 |
Net loss | ' | ' | -1,444,222 | ' | -1,444,222 |
Comprehensive loss | ' | ' | ' | -500,000 | -500,000 |
Ending Balance at Apr. 30, 2014 | $212,813 | $15,673,181 | ($15,794,055) | ($500,000) | ($408,061) |
Ending Balance (Shares) at Apr. 30, 2014 | 212,813,141 | ' | ' | ' | ' |