To change from the metallic character to that of an ore.To go on a minoralogical excursion; make an excursion with the view of collecting minerals. Also spelled mineralise.To impregnate with mineral substances, as metallic salts: thus, the water of a particular spring may be spoken of as more or less strongly mineralized.In mining, to introduce, in solution or otherwise, a new mineral or ore into (surroundings where it did not previously exist, as, for example, into a fissure or into shattered or porous rock). The rock is then said to be mineralized.