Druzy Black Agate Heart Measurements in Photos. Black Agate's metaphysical properties incorporate insurance of its wearer from outer energy evils, actual distress, and awkward inside nature. The stone is viewed as an adjusting stone that assists the wearer with expanding confidence and mental fortitude ✨️Freebies With Purchase!✨️ Please note that natural stones are one of a kind and tend to have imperfections. Certian lighting may alter the crystal’s color display in photos. We do not recommend using crystals as a substitute for conventional medical or psychological treatment and do not claim they cure or heal medical conditions.