mineraloid
[ min-er-uh-loid ]
/ ˈmɪn ər əˌlɔɪd /
noun
a mineral substance that does not have a definite chemical formula or crystal form.
Words nearby mineraloid
mineral.,
mineralize,
mineralizer,
mineralocorticoid,
mineralogy,
mineraloid,
minerals,
minerva,
minestrone,
minesweeper,
minette