Mine

kopalnia

(excavation from which ore is extracted)

kopalnia

(source of wealth or resources)

koparka

(computing: machine or network used to extract units of cryptocurrency)

mina

(military: exploding device)

mój

(that which belongs to me)

minować

(to sow mines in)

wydobywać

(to remove ore from the ground)

zaminować

(to sow mines in)