| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| In situ processes | Mining | Activities conducted on the surface or underground in connection with in-place distillation, retorting, leaching, or other chemical or physical processing of coal or ore. The term includes, but is not limited to, in situ gasification, in situ leaching, slurry mining, solution mining, borehole mining, and fluid recovery mining. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
