Lab grown Paraiba

Lab grown Paraiba

0.00
0.00
  


Gemstone TypeLab-Grown, Created Paraiba
ColorGreenish Blue
Mohs Scale7-7.5
Density2.85-3.35
Mohs Scale
8.5
Crystal SystemHexagonal(trigonal)
Chemical Composition

Elbaite: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH,F) + Cu, Mn

Reflective Index
1.603-1.655
Double Refraction

0.013-0.024