Basis data mineral & terapi kristalMineralTyretskiteDavid Hospital·CC BY-SA 4.0·WikimediaTyretskiteCa2B5O9OH·H2O heart IMA approvedKomposisiComposizione (% in peso)OCaBOOxygen56.2%CaCalcium25.6%BBoron17.3%HHydrogen1.0%EtimologiDinamai dari naming locality.Chakra sekunderthroat