salmonsite
noun
salm·ons·ite
ˈsa(l)mənˌzīt
plural -s
: a mineral Mn9Fe2(PO4)8.14H2O(?) consisting of a hydrous manganese iron phosphate occurring in buff-colored cleavable masses (specific gravity 2.9)
Word History
Etymology
Frank A. Salmons, 20th century American mineralogist + English -ite