I-synthetic mica eyaziwa ngokuba yi-fluoro phlogopite.Yenziwe kwimichiza ekrwada ngokunyibilika kobushushu obuphezulu, ukupholisa kunye necrystallization.Iqhekeza layo elilodwa le-wafer yi-KMg3 (AlSi3O10) F2, eyenkqubo ye-monoclinic kwaye i-silicate ene-layer eqhelekileyo.