To dream of being in a mine, denotes failure in affairs. To own a mine, denotes future wealth. See Coal Mine. Also, click to see other meanings of this dream.Mine See “pit”Mine-Field A problematic area of one’s life that is filled with hidden or unexpected traps and loopholes; see “missile”Mine 1. Vagina. 2. One must take risks to achieve something. 3. A declaration that something important in one’s life belongs to one.Mine Field Symbolic of hidden dangersSilver from its Mine He will acquire a woman from an unimaginable place.