Willemite Chemical: Zn2SiO4. Clades: Phenakite group; Nesosilicates; Silicate minerals; Lapidae. rom Related postsCerium carbonicumMarch 10, 2019Sanguinarinum nitricaMarch 10, 2019HamamelidaceaeMarch 10, 2019 Previous postSilicate mineralsNext postTephroite