Zoisite Chemical: Ca2Al3O(SiO4)(Si2O7)(OH). Clades: Epidote group; Sorosilicates; Silicate minerals; Lapidae. rom Related postsGaviiformesMarch 10, 2019Serratula tinctoriaMarch 10, 2019Aeschynanthus micranthusMarch 10, 2019 Previous postLawsoniteNext postClinozoisite