광물 데이터베이스와 크리스탈 테라피광물MaruyamaiteMaruyamaiteK(MgAl2)(Al5Mg)(BO3)3(Si6O18)(OH)3OTrigonale third eye IMA approved구성Composizione (% in peso)OAlSiOOxygen50.8%AlAluminium19.3%SiSilicon17.3%MgMagnesium5.0%KPotassium4.0%BBoron3.3%HHydrogen0.3%어원명명 유래 Shigenori Maruyama.보조 차크라crown