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Assets And Liabilities Measured at Fair Value on Recurring Basis (Details) (USD $)
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Jun. 30, 2013
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Dec. 31, 2012
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|---|---|---|
| Investments in mineral properties, net of accumulated amortization of $167,675 and $132,499, respectively | $ 1,590,328 | $ 1,582,324 |
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Fair Value, Measurements, Recurring [Member]
|
||
| Cash | 148 | 16,216 |
| Accounts receivable | 20,386 | 13,735 |
| Accounts payable and other liab. | (888,602) | (608,702) |
| Derivative liability | (17,396) | (559) |
| Notes and convertible notes payable | (1,055,193) | (1,032,035) |
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Level 1 [Member] | Fair Value, Measurements, Recurring [Member]
|
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| Cash | 148 | 16,216 |
| Accounts receivable | 0 | 0 |
| Accounts payable and other liab. | 0 | 0 |
| Derivative liability | 0 | 0 |
| Notes and convertible notes payable | 0 | 0 |
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Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
|
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| Cash | 0 | 0 |
| Accounts receivable | 20,386 | 13,735 |
| Accounts payable and other liab. | (888,602) | (608,702) |
| Derivative liability | (17,396) | (559) |
| Notes and convertible notes payable | (1,055,193) | (1,032,035) |
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Level 3 [Member] | Fair Value, Measurements, Recurring [Member]
|
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| Cash | 0 | 0 |
| Accounts receivable | 0 | 0 |
| Accounts payable and other liab. | 0 | 0 |
| Derivative liability | 0 | 0 |
| Notes and convertible notes payable | $ 0 | $ 0 |