Collection: Elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Colour: Green, red to pink, blue, orange, yellow, colorless
Luster: Vitreous, Resinous
Hardness: 7½
Specific Gravity: 2.9 - 3.1
Crystal System: Trigonal
Member of: Tourmaline Group
Click here to learn more at Mindat.org
Sorry, there are no products in this collection