A rare complex sulfate, often yellow to orange-yellow. It's associated with joy, creativity, and stimulating the solar plexus chakra.
Yellow, Orange-Yellow, Brownish-Yellow, forms hexagonal tabular crystals
Shigaite is classified as a sulfate mineral mineral which typically crystallizes in the trigonal system. Its chemical formula is NaAl3(Mn2+)6(SO4)2(OH)18·12H2O[1].