A phosphate mineral typically found as pale or yellowish brown prismatic crystals.
Childrenite is a hydrated basic phosphate of manganese, iron, and aluminium, (Mn, Fe)Al(PO4)(OH)2·H2O. Crystal system: orthorhombic..
Origin
Early 19th century. From the name of John George Children, English chemist and mineralogist, keeper of minerals at the British Museum of Natural History + -ite.