| Company Name | : | ESRA GÖLGE |
| Location | : | İSTANBUL / ÜSKÜDAR |
| Web Site | : | |
| Tel | : | +90(216) 000 00 00 |
| Fax | : |
MINERALS MINERAL OILS Fossil fuel or mineral fuel, hydrocarbon and natural energy source containing high levels of carbon. Coal, oil and natural gas; is a prime example of such fuels. It is formed by the dissolution of dead living organisms in an oxygen-free environment for millions of years.