Tourmaline waa magaca guud ee macdanta kooxda tourmaline.Halabuurka kiimikaadkeedu waa mid aad u adag.Waa macdan silicate dhisme giraan ah oo lagu garto boron ka kooban aluminium, sodium, iron, magnesium iyo lithium.[1] Adkeydka tourmaline inta badan waa 7-7.5, cufnaantiisuna wax yar ayay ka duwan tahay noocyo kala duwan.Faahfaahinta ka eeg shaxda hoose.Tourmaline waxa kale oo loo yaqaan tourmaline, tourmaline, iwm.

Tourmaline waxay leedahay sifooyin gaar ah sida piezoelectricity, pyroelectricity, shucaaca infrared fog iyo sii deynta ion taban.Waxaa lagu dari karaa walxo kale iyadoo la adeegsanayo hababka jirka ama kiimikada si loo soo saaro qalabyo kala duwan oo shaqeynaya, kuwaas oo loo isticmaalo ilaalinta deegaanka, elektiroonigga, daawada, warshadaha kiimikada, warshadaha iftiinka, qalabka dhismaha iyo qaybaha kale.

Tourmaline qalafsan
Karistaanka keliya ama kareemka micro-ka ah ee si toos ah miinada looga qodo wuxuu isu geeyaa mug cayiman oo ah tourmaline weyn.