| 2017 | 2016 | |||||||
| Deferred tax assets | $ | -- | $ | -- | ||||
| Deferred tax liabilities | (187,664 | ) | (298,919 | ) | ||||
| $ | (187,664 | ) | $ | (298,919 | ) | |||
| 2017 | 2016 | |||||||
| Income tax on income before extraordinary item: | ||||||||
| Tax at statutory rates | $ | 199,270 | $ | 75,586 | ||||
| Tax effect of the following: | ||||||||
| Statutory depletion | (29,994 | ) | (24,936 | ) | ||||
| Section 179 deduction | (5,229 | ) | ||||||
| State income tax | 12,475 | 808 | ||||||
| Other | (7,272 | ) | (744 | ) | ||||
| Income tax on income | $ | 174,479 | $ | 45,485 | ||||
| 2017 | 2016 | |||||||
| Casualty loss | $ | (77,714 | ) | $ | (121,239 | ) | ||
| Deferred gain | (109,950 | ) | (171,528 | ) | ||||
| Section 179 deduction | -- | (6,152 | ) | |||||
| $ | (187,664 | ) | $ | (298,919 | ) | |||