IVORY
Species: Ivory
Mohs Hardness: 3 out of 10 Color: Translucent to opaque white to light yellow. RI: 1.535 to 1.540 (usually 1.540) Birefringence: None SR/DR/AGG: AGG Fluorescence: Weak to strong bluish white or violet-blue under LW & SW (stronger under LW). SG: 1.70 to 2.00 |