Brucite

Brucite is a mineral composed primarily of magnesium hydroxide, known for its soft, waxy luster and pale colors, ranging from white to light green or blue. Often found in metamorphic rocks, brucite is valued for its high magnesium content and is used in various applications, including as a refractory material and in the production of magnesium compounds. In metaphysical practices, brucite is believed to promote emotional balance and mental clarity, making it popular among crystal enthusiasts.