A vertical or inclined excavation giving access to an underground mine.
Related Terms
| Term |
Note |
| AIR SHAFT |
An artificial ventilation shaft. |
| MINE |
An excavation made in the earth for the purpose of digging out metallic ores, coal, salt, precious stones and other minerals. Use specific term where known. |
| MINE WORKINGS |
An area of mining activity, where excavations have extracted ores, coal, salt or precious stones. Use specific MINE type where known eg LEAD MINE. |
| SHAFT |
A vertical passage which provides access or ventilation to an underground excavation or chamber. Use only if function is unknown, otherwise use specific term. |
| VENTILATION SHAFT |
A shaft designed to allow for the adequate circulation of air through an underground structure. |
