aerinite
Noun
Meaning
aerinite (uncountable)
(mineralogy) A blue mineral with monoclinic crystals, Ca4(Al,Fe,Mg, Fe)10Si12O35(OH)12CO3·12H2O, made of clay and sometimes used as pigment.
Noun
aerinite (uncountable)
(mineralogy) A blue mineral with monoclinic crystals, Ca4(Al,Fe,Mg, Fe)10Si12O35(OH)12CO3·12H2O, made of clay and sometimes used as pigment.