Elbaite

Formula:Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)

Colour:Green, red to pink, blue, orange, yellow, colourless

Classification:Silicates

Lustre:Vitreous, Resinous

Crystal System:Trigonal

Hardness:7.5

Specific Gravity:2.9-3.1


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