flajolotite
noun
flaj·o·lo·tite
ˌflajəˈlōˌtīt
plural -s
: a mineral 4FeSbO4·3H2O occurring as a hydrous iron antimonate in lemon-yellow nodular masses resembling clay
Word History
Etymology
French, from Flajolot fl1871 French mineralogist who analyzed it + French -ite