4. Commitments and Contingencies

6 Months Ended

Jun. 30, 2012

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

In 2005, a subsidiary of the Company signed an option agreement that gives it the exclusive right to explore and develop the San Miguel I and San Miguel II concessions for an annual payment of $50,000, and an option to purchase payment of $100,000 annually.  Total payments will not exceed $1,430,344, reduced by taxes paid.  During the six months ended June 30, 2012 and the year ended December 31, 2011, $0 and $186,956 respectively, was paid and capitalized as mineral rights in accordance with the Company’s accounting policies.

From time to time, the Company is assessed fines and penalties by the Mine Safety and Health Administration (“MSHA”). Using appropriate regulatory channels, management may contest these proposed assessments. The Company has accrued $14,263 in other accrued liabilities as of June 30, 2012, related to such assessments.

During the six months ended June 30, 2012, the Company negotiated a new credit facility increasing the Company’s lines of credit by $202,000.  As part of this agreement, we have pledged two $101,000 certificates of deposit as collateral.  The increased loan facility allows us access to borrowings at an interest rate of 3.15% for the portion of the credit line used.  At June 30, 2012, we did not have any outstanding line of credit debt.