Hydrated calcium magnesium chloride, very hygroscopic (absorbs moisture and dissolves). Its properties primarily lend it to geochemical study rather than metaphysical use, though one might infer adaptability.
Colorless, White, Yellowish, (Very hygroscopic and deliquescent)
Tachyhydrite is classified as a halide minerals mineral which typically crystallizes in the trigonal system. Its chemical formula is CaMg2Cl6·12H2O.