Fayalite Chemical: Fe2SiO4. Clades: Olivine group; Nesosilicates; Silicate minerals; Lapidae. rom Related postsCobaltum arsenicosumOctober 30, 2020Smilax officinalisFebruary 15, 2020Kalmia latifoliaFebruary 15, 2020 Previous postSilicate mineralsNext postTephroite