osumilite
Noun
Meaning
osumilite (countable and uncountable, plural osumilites)
A hexagonal mineral with the chemical formula (K,Na)(Mg,Fe)2(Al,Fe)3(Si,Al)12O30·H2O.
Noun
osumilite (countable and uncountable, plural osumilites)
A hexagonal mineral with the chemical formula (K,Na)(Mg,Fe)2(Al,Fe)3(Si,Al)12O30·H2O.