hisingerite
noun
his·ing·er·ite
ˈhisiŋəˌrīt,
ˈhizi-
plural -s
: a mineral perhaps Fe2Si2O5(OH)4.2H2O consisting of a black amorphous iron ore that is a hydrous ferric silicate
Love words? Need even more definitions?
Merriam-Webster unabridged
Share