A rare hydrated phosphate, often yellowish-brown. It's a grounding stone associated with emotional stability.
Yellow, Yellow-Brown, Brown, forms granular masses or radiating fibrous aggregates
Xanthoxenite is classified as a phosphate minerals mineral which typically crystallizes in the triclinic system. Its chemical formula is Ca4Fe3+2(PO4)4(OH)2·3H2O. Common crystal habits include occurs as platy crystals and as lamellar aggregates and crusts.