Impuphu ye-ion engemihle uhlobo lweminerali ehlanganisiwe ehlanganiswa ngokwenziwa noma elinganiswe ngabantu besebenzisa isimiso sokukhiqiza ama-ion angemihle emvelweni. Ngokuvamile iyimpuphu ye-tourmaline + izakhi ze-lanthanide noma izakhi zomhlaba ezingavamile. Ingxenye yezakhi zomhlaba ezingavamile inkulu kakhulu kuneyempuphu ye-tourmaline kanye nezakhi zomhlaba ezingavamile. Ibalwa ngaphezu kuka-60%.

Impuphu yethu ye-ion negative ingakhipha imisebe ye-ion negative kanye ne-far infrared. impilo kanye nemvelo.