While there are mineral powder concealers that you can use along with mineral foundation, liquid concealer can also be used with mineral powder foundation.
Most women who use liquid concealers with their mineral foundations prefer to put the concealer on first, then apply the mineral powder foundation, others apply to concealer after they apply their powder foundation.
Which is best? By applying the liquid concealer before the powder foundation, the powder foundation will set the concealer into place, which can help ensure it stays put all day long without smudging or creasing.
However, if you have a blemish and think your powder foundation will cover it and then realize it didn’t, don’t be afraid to pat that concealer right on top, and then dust it with a little translucent powder.