newberyite
noun
new·bery·ite
ˈn(y)üb(ə)rēˌīt,
-ˌber-
plural -s
: a mineral MgHPO4.3H2O consisting of an acid magnesium phosphate occurring as white orthorhombic crystals in guano
Word History
Etymology
German newberyit, from J. Cosmo Newbery, 19th century Australian mineralogist + German -it -ite