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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
REVENUES |  |
Total revenues | $ 37,598 | $ 22,850
COSTS AND EXPENSES |  |
Mine claims and costs | 150,954 | 180,231
Environmental and reclamation | 53,451 | 58,068
General and administrative | 660,366 | 726,620
Total costs and expenses | 1,606,455 | 1,910,452
LOSS FROM OPERATIONS | (1,568,857) | (1,887,602)
OTHER INCOME (EXPENSE) |  |
Interest expense | (461,137) | (383,340)
Other income (expense) | 194,929 | (213,961)
Total other income (expense), net | (266,208) | (597,301)
NET LOSS | $ (1,835,065) | $ (2,484,903)
Net loss per common share – basic and diluted (in dollars per share) | $ (0.02) | $ (0.05)
Weighted average common shares outstanding — basic and diluted (in shares) | 79,080,429 | 49,863,424
Mining |  |
REVENUES |  |
Total revenues | $ 0 | $ 0
COSTS AND EXPENSES |  |
Costs of goods and services sold | 505,393 | 728,904
Real Estate |  |
REVENUES |  |
Total revenues | 37,598 | 22,850
COSTS AND EXPENSES |  |
Costs of goods and services sold | 10,424 | 7,091
Exploration and mine development |  |
COSTS AND EXPENSES |  |
Costs of goods and services sold | $ 225,867 | $ 209,538

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