plural of mine shaft

Alternative form of mineshaft

present participle of set mine

plural of drift mine

(mining) Any mine reached by a drift (horizontal or inclined passage) from the surface.

plural of mining pool

(idiomatic, law, England & Wales) Alternative form of mines and minerals.

(property law, England & Wales, idiomatic) The legal title to geological resources in the subsurface of a piece of land, usually by reference to being in the same or separate ownership to the surface of that land.

The pooling of resources by cryptocurrency miners who share their processing power and split the reward.

plural of salt mine